Mersen
67061
Ferraz Shawmut 67061 PDB 1POLE 600V CU9AL
Only 1 left
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$20.00
Circuit Breakers, Fuses & Protection
3,515 listings · 3,455 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 Blocks252 in stock
- Disconnect & Safety Switches206 in stock
- Molded Case Circuit Breakers131 in stock
- Surge Protection & Ground Fault127 in stock
- Protective & Monitoring Relays30 in stock
Gould
EF3-B015
Gould I-T-E Circuit Breaker 15A EF3-B015 600V AC Dmaged
Only 1 left
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$14.00
Square D
FAL340301021
Square D FAL340301021 1112-032-0048
Only 1 left
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$109.00
Fusetron
FRN-R-40
Fusetron FRN-R-40. Lot of 2 Fuse
Only 1 lot left
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$14.00 / lot of 2
Bussmann
HAC-R-60
Buss HAC-R-60 60AMP Fuse
Only 1 left
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$12.00
Industrial part
LTP-FU1001
Automation Control Service LTP-FU1001 ATMR-1/2 600V 0.5A
Only 1 left
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$2,009.70
Square D
LAL3640028M
Square D MAG-Gard 400A LAL3640028M 600V
Only 1 left
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$2,034.00
Edison
E70S-40
Edison Semiconductor Fuse E70S-40 700V AC/DC
Only 3 left
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$15.00
Allen-Bradley
BUL.1494F
Allen-Bradley BUL.1494F 30AMP 600VAC 250VDC Disconnect Switch
Only 2 left
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$20.00
General Electric
TJC36600H
GENERAL ELECTRIC TJC36600H MAG-BREAK, damaged for parts and repaire
Only 1 left
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$85.00
Westinghouse
EH1090
Westinghouse EH1090 AB Deion Circuit Breaker 277V AC 125V DC 1POLE 30AMPS
Only 1 left
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$139.99
Westinghouse
MCP13300R
Westinghouse Motor Circuit Protector MCP13300R 600VAC 3POLE
Only 1 left
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$20.00
Square D
H362
Square D 60AMPS 600V AC H362 Series F1 Type 1 Safety Switch
Only 3 left
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$65.00
Square D
Square D Safety Switch HU 361 Series E1 3PHASE 6
Square D Safety Switch HU 361 Series E1 3PHASE 600VAC 600VDC
In stock
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$39.99
Mersen
63162
Ferraz Shawmut 63162 600V
Only 2 left
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$14.00
Bussmann
CHM1
Buss CHM1 8-18AWG 600V 30A
In stock
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$11.00
Industrial part
EDB34060
Circuit Breaker 60A EDB34060 Circuit Breaker 240-480V 18-25KA
Only 1 left
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$100.00
Square D
QMB-363-T32W
SQUARE D QMB-363-T32W QMB363T32W 60/100 Amp 600V Fusible Fused Pane SER E1
Only 1 left
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$434.00
Bussmann
JJN-175
Cooper Bussmann JJN-175 160VDC 200KA Hrci-T
Only 1 left
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$35.00
Industrial part
AL50FA
Sqaure D AL50FA FAL22020 240V Circuit Breaker 20A 2P
Only 1 left
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$40.00
Square D
QO220VH
Square D 22A QO220VH 120/240V 50/60HZ
Only 1 left
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$25.00
Fusetron
Fusetron FRN 500 250V
Fusetron FRN 500 250V
Only 2 left
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$23.00
Mersen
FU-114
Ferraz Shawmut Ultrasafe FU-114 D223310 600V 60A... Lot FO 2
Only 1 left
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$14.00
Bussmann
LPJ-175SP
Bussmann LPJ-175SP Low-Peak 600VAC 300VDC
Only 1 left
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$55.00
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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.