Mersen
A70P60
Gould Shawmut Amp-Trap A70P60 Type 4 700VAC 60AMPS
Only 2 left
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$99.99
Circuit Breakers, Fuses & Protection
3,515 listings · 3,456 in stock
3,515 Circuit Breakers, Fuses & Protection listings in 8 categories, from makers like Bussmann, Mersen, Eaton. Surplus, used and new-surplus, every item photographed. Free shipping in the lower 48 and zero lead time on everything in stock.
Categories in Circuit Breakers, Fuses & Protection
- Fuses1,575 in stock
- Circuit Breakers & Accessories827 in stock
- Miniature & DIN Rail Circuit Breakers307 in stock
- Fuse Holders & Fuse Blocks253 in stock
- Disconnect & Safety Switches206 in stock
- Molded Case Circuit Breakers131 in stock
- Surge Protection & Ground Fault127 in stock
- Protective & Monitoring Relays30 in stock
Bussmann
FWP-60A
Buss Semiconductor Fuse FWP-60A 700V AC/DC
Only 3 left
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$15.00
Reliance Electric
Reliance Rectifier Fuse RFL 60 750VAC
Reliance Rectifier Fuse RFL 60 750VAC
Only 2 left
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$30.00
Bussmann
XL50F800
Bussmann XL50F800 800AMP 500VAC Semi-Conductor Fuse
Only 5 left
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$29.90
Gould
A50QS700-4
Gould Shwmut Amptrap A50QS700-4 700A 500VAC 500VDC
Only 2 left
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$50.00
Bussmann
BC6032S
Bussmann Cooper BC6032S 30A 600V Class CC
Only 1 left
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$8.00
Industrial part
LPS-RK-5SP
Low-Peak Fuse LPS-RK-5SP 600VAC 300VDC... Lot of 3
Only 1 lot left
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$10.00 / lot of 3
Mersen
30322R
Gould Shawmut 30322R 600V 30A 200000AMP RMS
Only 2 left
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$10.00
General Electric
General Electric Tri-Break Circuit Breaker CU-AL
General Electric Tri-Break Circuit Breaker CU-AL 400A 600VAC
Only 1 left
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$449.99
Bimba
700-T60
Bimba 700-T60 091-DUZ
Only 2 left
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$30.00
Airpax
6-467-7
Airpax 209-2 6-467-7 Breaker
Only 1 left
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$309.00
Industrial part
NF21091-3
Cornell-Dubilier Elect. NF21091-3 2 X 16A 250VAC 50/60HZ
Only 2 left
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$25.00
Airpax
LL-9449
Airpax Circuit Breaker LL-9449 120/240 VAC 1 Pole 209-1-6467-2
Only 5 left
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$10.00
Bussmann
JCT-1E
Bussmann JCT-1E 15500VAC 1.0AMPS 60HZ
Only 1 left
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$909.99
Westinghouse
Westinghouse DS Disconnect Switch DS 46U 200AMP
Westinghouse DS Disconnect Switch DS 46U 200AMP 600VAC 250VDC
Only 1 left
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$329.99
Bussmann
BC6232PQ
Buss BC6232PQ 30A 600V 10AWG
Only 2 left
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$6.50
Bussmann
J60030-3CR
Buss J60030-3CR 600V 30A J Fuse
Only 5 left
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$6.50
Mersen
TRS20R
Gould Shawmut Tri-Onion TRS20R 20AMPS 600VAC or Less Lot of 3
Only 3 lots left
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$14.99 / lot of 3
Industrial part
LPS-RK-5SP
Low-Peak Dual-Element Time Delay Fuse LPS-RK-5SP 600VAC 300VDC Lot of 2
Only 1 lot left
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$10.00 / lot of 2
Heinemann
XAM33MG3
Heinemann Electric XAM33MG3 35AMP 117VAC
Only 1 left
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$25.00
Industrial part
A320-1310-T602/02
A320-1310-T602/02
Only 2 left
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$74.99
Eaton
NAM2S-Z14-13
Eaton Heinemann NAM2S-Z14-13 AM2-D3-A-0040-02E 40AMPS V 250/80 DC 50/60 HZ
Only 1 left
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$20.00
Eaton
CD2-B3-DU
Eaton Heinemann CD2-B3-DU 30AMP 125V
Only 1 left
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$39.99
Telemecanique
GV1-M10
Telemecanique GV1-M10 660V 50/60HZ Telemecanique GV1-A01 660V 6A 50/60HZ
In stock
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$13.90
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Guides for Circuit Breakers, Fuses & Protection
- Circuit protectionMolded Case Circuit Breaker Ratings & ReplacementsFrame size, trip rating, interrupting rating (kA), voltage and slash ratings, trip units and mounting – and a checklist for a safe replacement.
- Parts identificationHow to Read Breaker & VFD Nameplates and Date CodesFrame, trip and interrupting ratings on breakers; input, output, duty ratings and series on drives – and where to look for the date of manufacture.