Transcript
High Speed Fuses
Ferrule fuses
Table of Contents
Basic Catalog Number FWA FWX FWH FWC FWP FWK FWJ FWL/FWS
Amp Range 5-60 1-50 0.25-30 6-32 1-100 5-60 20-30 2-30
Volts 150 250 500 600 690V/700 750 1000 1250/1500/2000
General Information Page 197-198 199-200 201-204 205-206 207-210 211-212 213-214 215
Accessories Fuse Holders
196
Ferrule fuses provide an excellent solution for small UPS, small ac drives and other low power applications where space is at a premium.
216
Ferrule Fuse Ranges
Volts 150 250 500 600 700 (22 x 58mm) 700 (14 x 51mm) 750 1000 1250 1500 2000
Cooper Bussmann offers a full line of ferrule style (cylindrical clip-mounted) fuses, designed and tested to meet standards and requirements in various locations around the world. Their unique design and construction provide: • Superior cycling capability • Low energy let-through (I2t)
Amps 5-60 1-50 0.25-30 6-32 20-100 1-50 5-60 20-30 20-30 8-15 2-6
Voltage Rating AC X X X X X X X X X X X
DC X X X X — X X X (800Vdc) X (1000Vdc) X (1000Vdc) X (1000Vdc)
All Cooper Bussmann ferrule fuses — except 690V — have been tested at their rated voltage. The 690V ferrule fuse has been tested to the IEC 60269 standard, which requires clearing at the rated voltage +5%. Accessories Ferrule fuses may be mounted in fuseclips, fuse holders, fuse blocks or fused switches. A variety of products are available. Please consult Cooper Bussmann Application Engineering to discuss your requirement.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWA 150V: 5-60A FWA 5-30A (10 x 38mm) 35-60A (21 X 51mm)
Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: — 150Vac/dc Amps: — 5-60A IR: — 100kA Sym. Agency Information: CE, UL Recognition
100 Eg
1.5 K
1.0
1)
100
150
1.0 Kp 0.8 0.6 0.5
High Speed Fuses
Total Clearing I t
0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Catalog Numbers 0.3 0.2
2)
Electrical Characteristics I2t (A2 Sec) Eg
0.15 22
70
102
150
1) 5-30A Range 2) 35-60A Range
Dimensions - in (mm)
Amp Range 5-30 35-60
200
50
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
2
0.5
300
Power Losses
Electrical Characteristics
The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
UL
Dimensions A B 1.5 (38.1) 0.375 (9.5) 2.0 (50.8) 0.625 (15.9)
A
C 0.406 (10.3) 0.811 (20.6)
C
Catalog Numbers FWA-5A10F FWA-10A10F FWA-15A10F FWA-20A10F FWA-25A10F FWA-30A10F FWA-35A21F FWA-40A21F FWA-45A21F FWA-50A21F FWA-60A21F
Size
10 x 38mm (13⁄32” x 11⁄2”)
21 x 51mm (13⁄16” x 2”)
Rated Current RMS-Amps 5 10 15 20 25 30 35 40 45 50 60
Pre-arc 1.6 3.6 14 33 58 100 75 100 130 170 250
Clearing at 150V 8 16 55 130 220 400 800 1000 1300 1600 2400
Watts Loss 1 2.7 3.3 3.8 4.9 4.9 4.5 5.1 6 7.3 8.0
• Watts loss provided at rated current. • See accessories on page 216.
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
B
Data Sheet: 720003
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
197
High Speed Fuses
Ferrule — FWA 150V: 5-60A FWA 5-30A: 150V (10 x 38mm)
FWA 35-60A: 150V (21 x 51mm)
Time-Current Curve
Time-Current Curve 104 6 4
104 6 4 2
2
6 4
103 6 4
103
2
2
6 4
102 6 4 Virtual Pre-Arcing Time In Seconds
Virtual Pre-Arcing Time In Seconds
102
2 101
FWA-5A10F FWA-10A10F FWA-15A10F FWA-20A10F FWA-25A10F FWA-30A10F
6 4 2 100 6 4 2
2 101 6 4 2 100 6 4 2 10–1 6 4
10–1 6 4 2
2
6 4
10–2 6 4
10–2
2
2
6 4
10–3 6 4
10–3
2
2 10–4
FWA-35A21F FWA-40A21F FWA-45A21F FWA-50A21F FWA-60A21F
2
4
6
8
101
2
4
6
8
102
2
4
6
8
10–4 103
2
101
4
Prospective Current In Amps RMS
Peak Let-Through Curve
8
2
102
4
6
8
103
Peak Let-Through Curve 104
104
FWA-60A21F FWA-50A21F FWA-45A21F FWA-40A21F FWA-35A21F
6
6
4
4 FWA-30A10F FWA-25A10F FWA-20A10F FWA-15A10F
103
2
10 Peak Let-Through Current
2
Peak Let-Through Current
6
Prospective Current In Amps RMS
6 4
2 FWA-12A10F FWA-10A10F FWA-5A10F
102
3
6 4
2 102
6
6
4
4 2
2 101 101
2
4
6
102
2
4
6
103
2
4
6
104
Prospective Short-Circuit Current Symmetrical RMS
2
4
6
105
2
101 101
2
4
6
102
2
4
6
103
2
4
6
104
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 35785317
198
Data Sheet: 35785305
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
2
4
6
105
2
High Speed Fuses
Ferrule — FWX 250V (UL): 1-50A FWX (14 x 51mm)
Arc Voltage
Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: — 250Vac/dc Amps: — 1-50A IR: — 200kA RMS Sym. — 50kA @ 250Vdc Agency Information: CE, UL Recognition 1-50A & CSA Component Acceptance: 5-30A
1.0
Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
0.5
600 500 400
1) 2)
0.3 0.2
1)
300
2) Eg
200 50
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
K
Characteristics
800
Power Losses
1.5
UL
103
100
150
200
250
1.0 Kp 0.8 0.6 0.5
High Speed Fuses
Electrical
1.4 1.2
This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Catalog Numbers Eg
0.15 75
125
200
250
Dimensions - mm (inches) 50.8 (2.000")
14.3 (0.563")
15.5 (0.610")
300
Catalog Number FWX-1A14F FWX-2A14F FWX-3A14F FWX-4A14F FWX-5A14F FWX-10A14F FWX-15A14F FWX-20A14F FWX-25A14F FWX-30A14F FWX-50A14F
Size
14 x 51mm (9⁄16” x 2”)
Electrical Characteristics Rated I2t (A2Sec) Current Clearing RMS-Amps Pre-arc at 250V 1 — — 2 — — 3 — — 4 — — 5 1.6 13 10 3.6 24 15 14 83 20 33 200 25 58 300 30 100 500 50 200 1800
Watts Loss — — — — 1.3 3.4 3.8 4.6 5.3 5.9 5.7
• Watts loss provided at rated current. • (250Vdc/Interrupting rating 50kA) UL Recognition & CSA Component Acceptance on 5 through 30A only. Consult Cooper Bussmann for additional ratings. • See accessories on page 216.
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
Data Sheet: 720006
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
199
High Speed Fuses
Ferrule — FWX 250V (UL): 1-50A FWX 1-30A: 250V (14 x 51mm) Time-Current Curve
Prospective Current In Amps RMS
Peak Let-Through Curve
Prospective Current In Amps RMS
Data Sheet: 35785302
200
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWH 500V: 0.25-30A FWH (6 x 32mm)
Catalog Numbers
Amp Ratings 0.25-7 10-30
150% > 30 min < 30 min
200% < 30 min < 30 min
300% ≤ 10 sec ≤ 10 sec
Dimensions - mm (inches) 31.8 (1.25")
6.4 (0.25")
Catalog Numbers Size FWH-.250A6F FWH-.500A6F FWH-001A6F FWH-002A6F FWH-3.15A6F FWH-005A6F FWH-6.30A6F 6 x 32mm FWH-007A6F (1⁄4” x 11⁄4”) FWH-010A6F FWH-12.5A6F FWH-015A6F FWH-016A6F FWH-020A6F FWH-025A6F FWH-030A6F
Rated Current RMS-Amps 0.25* 0.5* 1* 2* 3.15* 5* 6.3* 7* 10** 12.5** 15** 16** 20** 25** 30**
Electrical Characteristics I2t (A2 Sec) Clearing Pre-arc at 500V 0.01 0.05 0.05 0.25 0.4 2 1.3 3.5 3.1 7.7 15 40 36 90 50 125 9.9 139 20 60 44 146 48 177 75 259 126 345 145 430
Watts Loss 2.7 1.2 1.7 3.2 2.9 2.1 2.3 2.5 2.86 3.53 3.08 4.48 4.26 — —
*300% minimum opening current at rated voltage. **200% minimum opening current at rated voltage. • Consult Cooper Bussmann for DC ratings. • See accessories on page 216.
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
3.2 (0.125")
Data Sheet: 720038
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
201
High Speed Fuses
Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustrations. Ratings: Volts: — 500Vac Amps: — 0.25-30A IR: — 50kA at ≥ 20% pf (0.25-20A) — 20kA at ≥ 20% pf (25-30A) Agency Information: CE, UL Recognition 0.25-30A, CSA Component Acceptance: 0.25-7A Opening Times
High Speed Fuses
Ferrule — FWH 500V: 0.25-30A FWH 0.25-7A: 500V (6 x 32mm)
FWH 10-30A: 500V (6 x 32mm) Time-Current Curve
Time-Current Curve 104 6 4
FWH-002A6F FWH-3.15A6F
2 10
FWH-005A6F
3
FWH-6.30A6F FWH-007A6F
6 4 2 102
Virtual Pre-Arcing Time In Seconds
6 4 2 101 6 4 2 100 6 4 2 10–1 6 FWH-.250A6F 4 FWH-.500A6F FWH-001A6F 2 10–2 4x10–3 .2
.4
.6
.8
100
2
4
6
8
101
2
4
6
8
102
2
Prospective Current In Amps RMS
Data Sheet: 35785256
202
Data Sheet: 50955
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWH 500V: 1-30A FWH (14 x 51mm) Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: — 500Vac/dc Amps: — 1-30A IR: — 200kA RMS Sym. — 50kA @500Vdc Agency Information: CE, UL Recognition 1- 30A & CSA Component Acceptance: 5 - 30A.
2.0
This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
1.6
Power Losses
300 100
Total Clearing I2t 1.5 K 1.0
Catalog Numbers 0.5 0.3 0.2 0.15 100
Eg 250
400
1.2 103
800 600 500 400 Eg 200
300
400
500
1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 500V 1 — — 2 — — 3 — — 4 — — 5 1.6 6.4 6 1.6 6.4 10 3.6 13 12 — — 15 10 40 20 26 96 25 49 191 30 58 232
Watts Loss — — 2.3 — 1.5 1.5 4 — 5.5 6 7 9
• Watts loss provided at rated current. • See accessories on page 216.
Dimensions - mm (inches) 50.8 (2.000")
500
Catalog Numbers Size FWH-1A14F FWH-2A14F FWH-3A14F FWH-4A14F FWH-5A14F FWH-6A14F 14 x 51mm FWH-10A14F (9⁄16” x 2”) FWH-12A14F FWH-15A14F FWH-20A14F FWH-25A14F FWH-30A14F
UL
High Speed Fuses
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
Electrical Characteristics
The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
Arc Voltage
14.3 (0.563")
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
15.5 (0.610")
Data Sheet: 720008
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
203
High Speed Fuses
Ferrule — FWH 500V: 1-30A FWH 1-30A: 500V (14 x 51mm) Time-Current Curve 104 6 4 2 103 6 4 2
Virtual Pre-Arcing Time In Seconds
102 6 4
FWH-5A14F FWH-10A14F FWH-15A14F FWH-20A14F FWH-25A14F FWH-30A14F
2 101 6 4 2 100 6 4 2 10–1 6 4 2 10–2 6 4 2 10–3 6 4 2 10–4 2
4
6
8
101
2
4
6
8
2
102
4
6
8
103
Prospective Current In Amps RMS
Peak Let-Through Curve 104 6 4
2
Peak Let-Through Current
10
FWH-30A14F FWH-25A14F
3
6 4
2 FWH-20A14F FWH-15A14F FWH-10A14F FWH-5A14F
102 6 4
2 101 101
2
4
6
2
102
4
6
103
2
4
6
104
2
4
6
105
2
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 35785298
204
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWC 600V: 6-32A FWC (10 x 38mm) Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: — 600Vac/dc Amps: — 6-32A IR: — 200kA RMS Sym. — 50kA @ 700Vdc (6-25A) Agency Information: CE, UL Recognition: 6-32A. UL Recognition: 6-25A
The total clearing I t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
K 1.0
0.5
Eg 250
400
Dimensions - mm (inches) 38.1 (1.500")
10.3 (0.406")
9.5 (0.375")
UL
1.2 103
800 600 500 400 300 200
Eg 300
400
500
600
1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Catalog Numbers
0.3 0.2 0.15 100
1.6
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
1.5
2
This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
High Speed Fuses
Total Clearing I t
2.0
Power Losses
Electrical Characteristics 2
Arc Voltage
500
600
Catalog Numbers Size FWC-6A10F FWC-8A10F FWC-10A10F FWC-12A10F 10 x 38mm FWC-16A10F (13⁄32” x 11⁄2”) FWC-20A10F FWC-25A10F FWC-30A10F FWC-32A10F
Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 600V 6 4 30 8 6 50 10 9 70 12 15 120 16 25 150 20 34 260 25 60 390 30 95 600 32 95 600
Watts Loss 1.5 2.0 2.5 3.0 3.5 4.8 6.0 7.5 7.5
• Watts loss provided at rated current. • See accessories on page 216.
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
Data Sheet: 720011
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
205
High Speed Fuses
Ferrule — FWC 600V: 6-32A FWC 6-32A: 600V (10 x 38mm) Time-Current Curve 104 6 4 2 103 FWC-6A10F FWC-8A10F FWC-10A10F FWC-12A10F FWC-16A10F FWC-20A10F FWC-25A10F FWC-30A10F & FWC-32A10F
6 4 2 102
Virtual Pre-Arcing Time In Seconds
6 4 2 1
10
6 4 2 100 6 4 2 10–1 6 4 2 10–2 6 4 2 10–3 6 4 2 10–4
2
101
4
6
8 102
2
4
6
8 103
6
104
Prospective Current In Amps RMS
Peak Let-Through Curve 104 6
FWC-30A10F & FWC-32A10F FWC-25A10F FWC-20A10F FWC-16A10F
4
Peak Let-Through Current
2
10
3
6 4
2 FWC-12A10F FWC-10A10F FWC-8A10F FWC-6A10F
102 6 4
2 101 101
2
4
6
102
2
4
6
103
2
4
4
6
105
2
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 35785306
206
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWP 690V/700V (IEC/UL): 1-50A, Striker Optional FWP (14 x 51mm)
Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses
Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
1.4 1.2 1.0 0.9 0.8 0.7 0.6 0.5 0.4
K
UL
5 4 Eg
3
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
Electrical Characteristics
1.4 1.2 103 9 8 7 6
200
300
400
500
600
700
1.0 Kp 0.8 0.6 0.5
High Speed Fuses
Specifications Description: Ferrule style high speed fuses with and without indicating striker. Dimensions: See dimensions illustrations. Ratings: Volts: — 690Vac (IEC) — 700Vac (UL) FWP with — 800Vdc (5-50A) striker option. Amps: — 1-50A IR: — 200kA RMS Sym. — 50kA @800Vdc Agency Information: CE, UL Recognition, CSA Component Acceptance for versions without indicator only.
0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Catalog Numbers
1) 2)
0.3 200
Eg 300
400
500
600
700
1) 5-30A Range 2) 32-50A Range
Dimensions - mm (inches)
Without Striker 50.8 (2.000")
14.3 (0.563")
15.5 (0.610")
With Striker 59 (2.323") 51 (2.00") 14.3 (0.563")
5 (0.197")
Catalog Numbers Size Without Striker FWP-1A14Fa FWP-2A14Fa FWP-2.5A14Fa FWP-3A14Fa FWP-4A14Fa FWP-5A14Fa 14 x 51mm FWP-10A14Fa (9⁄16" x 2") FWP-15A14Fa FWP-20A14Fa FWP-25A14Fa FWP-30A14Fa FWP-32A14Fa FWP-40A14Fa FWP-50A14Fa With Striker FWP-10A14FI FWP-15A14FI FWP-20A14FI 14 x 51mm FWP-25A14FI (9⁄16” x 2”) FWP-30A14FI FWP-32A14FI FWP-40A14FI FWP-50A14FI
Current RMS-Amps
Electrical Characteristics Rated I2t (A2 Sec) Minimum Clearing At Watts Melting Rated Voltage Loss
1 2 2.5 3 4 5 10 15 20 25 30 32 40 50
— — — — — 1.6 3.6 8.6 26.0 46.5 58 68 84 200
— — — — — 11.0 38.5 70 230 375 485 600 750 1800
— — — — — 1.5 4 5.5 6 7 9 7.6 8 9
10 15 20 25 30 32 40 50
3.6 8.6 26.0 46.5 58 68 84 200
38.5 70 230 375 485 600 750 1800
4 5.5 6 7 9 7.6 8 9
• Watts loss provided at rated current. • See accessories on page 216.
13 (0.511")
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
Data Sheet: 720025
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
207
High Speed Fuses
Ferrule — FWP 690V/700V (IEC/UL): 1-50A, Striker Optional Without Striker FWP 5-50A: 660V/700V (14x 51mm) Time-Current Curve 104 6 4 2 103 6 4 2 FWP-25A14F FWP-30A14F FWP-32A14F FWP-40A14F FWP-50A14F
102
Virtual Pre-Arcing Time In Seconds
6 4 2 101 6 4 2 100 6 4
FWP-5A14F FWP-10A14F FWP-15A14F FWP-20A14F
2 10–1 6 4 2 10–2 6 4 2 10–3 6 4 2 10–4
2
4
6
8
2
101
4
6
8
2
102
4
6
8
103
6
105
Prospective Current In Amps RMS
Peak Let-Through Curve 104 FWP-50A14F FWP-40A14F FWP-32A14F FWP-30A14F FWP-25A14F
6 4
Peak Let-Through Current
2 103 6 4
2 FWP-20A14F FWP-15A14F FWP-10A14F FWP-5A14F
102 6 4
2 101 101
2
4
6
102
2
4
6
103
2
4
6
104
2
4
2
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 35785307
208
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
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High Speed Fuses
Ferrule — FWP 690V/700V (IEC/UL): 20-100A, Striker Optional FWP (22 x 58mm)
Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
Specifications Description: Ferrule style high speed fuses with and without indicating striker. Dimensions: See dimensions illustration. Ratings: Volts: — 690Vac (IEC) — 700Vac (UL) Amps: — 20-100A IR: — 200kA RMS Sym. — 50kA @ 500Vdc Agency Information: CE, UL Recognition
5 4 Eg 200
Power Losses FWP with striker option.
K
300
400
500
600
700
1.0 Kp 0.8 0.6 0.5
High Speed Fuses
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
Total Clearing I2t 1.4 1.2 1.0 0.9 0.8 0.7 0.6
UL
3
Electrical Characteristics
The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
1.4 1.2 103 9 8 7 6
0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Catalog Numbers
0.5 0.4 Eg
0.3 200
300
400
500
600
Dimensions - mm (inches)
Without Striker 58.0 (2.283")
22.2 (0.875")
15.0 (0.591")
Size
22 x 58mm (7⁄8" x 29⁄32")
22 x 58mm (7⁄8" x 29⁄32")
Watts Loss
20 25 32 40 50 63 80 100*
19.0 34.0 53.5 68 135 280 600 1100
260 410 605 750 1600 3080 6600 12500
5 6 8 9 9.5 11 13.5 16
20 25 32 40 50 63 80 100*
19.0 34.0 53.5 68 135 280 600 1100
260 410 605 750 1600 3080 6600 12500
5 6 8 9 9.5 11 13.5 16
*IEC/UL Voltage rating 690/700
With Striker 66 (2.598") 58 (2.283") 5 (0.197")
700
Catalog Numbers Without Striker FWP-20A22Fa FWP-25A22Fa FWP-32A22Fa FWP-40A22Fa FWP-50A22Fa FWP-63A22Fa FWP-80A22Fa FWP-100A22Fa With Striker FWP-20A22FI FWP-25A22FI FWP-32A22FI FWP-40A22FI FWP-50A22FI FWP-63A22FI FWP-80A22FI FWP-100A22FI
Electrical Characteristics I2t (A2 Sec) Minimum Clearing At Melting Rated Voltage
Rated Current RMS-Amps
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
16 (0.630"
22.2 (0.874")
Data Sheet: 720026
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
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209
High Speed Fuses
Ferrule — FWP 690V/700V (IEC/UL): 20-100A, Striker Optional Without Striker FWP 20-100A: 660V/700V (22 x 58mm) Time-Current Curve 104 6 4 2 103 6 4 2 FWP-50A22F FWP-63A22F FWP-80A22F FWP-100A22F
102 6 4
Virtual Pre-Arcing Time In Seconds
2 101 6 4 2 10
0
6 4
FWP-20A22F FWP-25A22F FWP-32A22F FWP-40A22F
2 10–1 6 4 2 10–2 6 4 2 10–3 6 4 2 10–4
2
101
4
6
8
2
102
4
6
8
103
Prospective Current In Amps RMS
Peak Let-Through Curve 104 FWP-100A22F FWP-80A22F
6
FWP-63A22F
Peak Let-Through Current
4
FWP-50A22F
2
103
6
FWP-40A22F FWP-32A22F
4
FWP-25A22F FWP-20A22F 2
102 102
2
4
6
103
2
4
6
104
2
4
6
105
2
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 35785291
210
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWK 750V: 5-60A FWK 5-30A (20 x 127mm 35-60A (25 x 146mm) Specifications Description: Ferrule style high speed fuses. Dimensions: See Dimensions illustrations. Ratings: Volts: — 750Vac — 750Vdc (Time constant = 10-15mS) Amps: — 5-60A IR: — 45kA RMS Sym. Agency Information: CE Catalog Numbers
Size
20 x 127mm (13⁄16” x 5”)
25 x 146mm (1” x 53⁄4”)
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 750Vdc 5 8.5 16 8 50 100 10 95 200 15 100 240 20 125 315 25 400 1100 30 800 2600 35 1300 4300 40 1600 5300 50 3100 12000 60 5900 24000
High Speed Fuses
Catalog Numbers FWK-5A20F FWK-8A20F FWK-10A20F FWK-15A20F FWK-20A20F FWK-25A20F FWK-30A20F FWK-35A25F FWK-40A25F FWK-50A25F FWK-60A25F
• • • •
Recommended fuseholders for 20x127, CH127-1, -2, -3 Recommended fuseclips for 20x127, 1A1837 Recommended fuseclips for 25x146, A3354705
Dimensions - mm (inches) Fig. 1: 5-30A 127.0 (5.000")
20.5 (0.807")
16.0 (0.630")
Fig. 2: 35-60A 146.05 (5.75")
25.4 (1")
20.64 (0.813")
Data Sheet: 720039
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
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211
High Speed Fuses
Ferrule — FWK 750V: 5-60A FWK 750V: 5-30A (20 x 127mm) 35-60A (25 x 146mm) Time-Current Curve 104 6 4 FWK-15A20F
2
FWK-20A20F 103
FWK-25A20F
6
FWK-30A20F
4
FWK-40A25F FWK-50A25F
2
FWK-60A25F 10
2
Virtual Pre-Arcing Time In Seconds
6 4 2 101 6 4 2 100 6 4
FWK-5A20F FWK-8A20F
2
FWK-10A20F 10
±1
6 4 2 10
±2
±3
4x10
2
4
6
8
101
2
4
6
8
102
2
4
6
8
103
Prospective Current In Amps RMS
Data Sheet: 35785031
212
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWJ 1000V: 20-30A FWJ (14 x 67mm)
Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: — 1000Vac/800Vdc Amps: — 20-30A IR: — 25kA RMS Sym. — 20kA @ 800Vdc Agency Information: CE, UL Recognized
The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
1.0
800 400 Eg 200
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
K
0.5 0.3 0.2 0.15 200
1200
600
1000 1400 1800
1.0 Kp 0.8 0.6 0.5
High Speed Fuses
1.5
UL 1600
Power Losses
Electrical Characteristics Total Clearing I2t
2000
0.4 0.3 0.2
Ib
0.1 30 40 50
60
70
80 90 100%
Catalog Numbers Eg
500
800
1000
Catalog Numbers FWJ-20A14F FWJ-25A14F FWJ-30A14F
Size 14 x 67mm (9⁄16” x 25⁄8”)
Electrical Characteristics I2t (A2 Sec) Clearing Pre-arc at 1000V 25 220 33 350 52 450
Rated Current RMS-Amps 20 25 30
Watts Loss 9 11 14
• Watts loss provided at rated current. • See accessories on page 216.
Dimensions - mm (inches) 66.7 (2.626")
14.5 (0.571")
15.9 (0.625")
• • • •
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
• • • •
Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters
Fuseclips: • Catalog Number: 5591 (see data sheet 2132)
Data Sheet: 720028
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
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213
High Speed Fuses
Ferrule — FWJ 1000V: 20-30A FWJ 20-30A: 1000V (14 x 67mm) Time-Current Curve 104 6 4 2 103 6 4 2 102 6 4
Virtual Pre-Arcing Time In Seconds
2 101 6 4 FWJ-20A14F FWJ-25A14F FWJ-30A14F
2 100 6 4 2 10–1 6 4 2 10–2 6 4 2 10–3 6 4 2 10–4 101
2
4
6
8 102
2
4
6
8 103
Prospective Current In Amps RMS
Peak Let-Through Curve 104 6 4 FWJ-30A14F FWJ-25A14F FWJ-20A14F
Peak Let-Through Current
2 103 6 4
2 102 6 4
2 101 101
2
4
6
102
2
4
6
103
2
4
6
104
2
4
6
105
2
Prospective Short-Circuit Current Symmetrical RMS
Data Sheet: 35785315
214
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
www.barr-thorp.com
High Speed Fuses
Ferrule — FWS/FWL 1000Vdc: 2-30A FWS 2-15A (20 x 127mm) FWL 20-30A (20 x 127mm)
• • • •
Specifications Description: Ferrule style full range fuses. Dimensions: See dimensions illustrations. Ratings: Volts: — 1200Vac (FWL 20-30A) — 1400Vac (FWS 8-15A) — 2100Vac (FWS 2-6A) — 1000Vdc (FWL/FWS 2-30) Amps: — 2-30A IR: — 45kA RMS Sym. — 30kA @ 1000Vdc Agency Information: CE, IEC 60077
Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks
Typical Applications • DC common bus • DC drives • Power converters/rectifiers • Reduced voltage starters • Traction aux circuits • Capacitor protection
High Speed Fuses
FWL/FWS 2-30A: 1000Vdc 2-30A (20 x 127mm) Time-Current Curve
Catalog Numbers Catalog Numbers FWS-2A20F FWS-6A20F FWS-8A20F FWS-10A20F FWS-12A20F FWS-15A20F FWL-20A20F FWL-25A20F FWL-30A20F
Size
20 x 127mm (13⁄16” x 5”)
20 x 127mm (13⁄16” x 5”)
Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 1000Vdc 2 0.8 2.4 6 27 81 8 64 192 10 118 277 12 170 380 15 209 500 20 675 1550 25 1200 2760 30 1850 4300
Watts Loss 4.4 6.7 7.6 3.0 3.4 5.0 5.9 6.5 7.5
• ADD “I” to catalog number for indicating version. • Enclosed finger-safe fuse holder – CH127 • Open style fuse block – 4530-OP • See accessories on page 216. • Watts loss provided at rated current.
Dimensions - mm (inches) 127.0 (5.000")
20.5 (0.807")
16.0 (0.630")
Indicating Version – Dimensions - mm (inches) 8.0 (0.315") 127.0 (5.000")
20.5 (0.807")
2.0
16.0 (0.630")
Data Sheet: 720040
2.0 (0.079")
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
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215
High Speed Fuses
Ferrule Fuse Accessories Fuse Holders
Fuse Blocks
Specifications Catalog Symbol: CH Series Description: DIN rail mount fuse holders Agency Information: cULus/cURus/CE North American 10 x 38 Class CC: Listed UL 4248, Guide IZLT, File E14853, Certified CSA Std. C22.2 No. 39, Class 6225 01, File 47235 North American 10 x 38 Midget: Recognized UL 4248, Guide IZLT2, File E14853, Certified CSA Std. C22.2 No. 39, Class 6225 01, File 47235 European: 10 x 38 IEC 269-2-1, 14 x 51 IEC 269-2-1, 22 x 58 IEC 269-2-1 Features and Benefits • Finger-safe design - No exposed contacts • DIN rail mount (35mm) - Fits standard mounting rails • Optional open fuse indication lights tells fuse status at a glance • Handle/fusepuller easily installs and removes fuses • Available in single and multi-pole configurations • Wire ready lugs and spade terminal connections save installation time • CE marking • Available up to 1000Vdc • PLC device available for remote monitoring
Specifications Catalog Symbol: J70100, J70032 Description: Fuse blocks for 22 x 58mm & 14 x 51mm fuses. Ratings: Volts: — 700Vac Amps: — 32-100A Withstand: — 200kA RMS Sym. Agency Information: CE, UL Recognized, Guide IZLT2, File E14853 Flammability Rating: UL 94V0 Catalog Numbers Catalog Numbers J70032-2CR
Fuse Size 14x51
Amps 32
Poles
Max Wire Size
2
Box Lug w/ Retaining Clip Box Lug w/ Retaining Clip
J70032-3CR
32
3
#2
J70100-1CR
100
1
#2
100
2
#2
100
3
#2
J70100-2CR
22x58
J70100-3CR
Typical Applications • Switchboard panel, control consoles, small motors, transformers, and similar applications Recommended Cooper Bussmann Fuse Types Class CC North American Class CC Fuses - LP-CC, FNQ-R, KTK-R 10 x 38 North American Midget Fuses - FNQ, KTK, AGU, BAF, BAN, FNM, FWA, FWC, PV & DCM 14 x 51 Fuses - FWX, FWH, FWP & NON 22 x 58 Fuses - FWP See pages 257 and 258 for CH Series fuse holder information.
Data Sheet: 2053
216
Data Sheet: 1211
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123
Terminations
#2
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