Fusetron
FNM6
Fusetron FNM6 1/4 Supplemental Fuse PAC of 10
Only 1 left
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$29.99
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
Schneider Electric
C60
Schneider Electric C60 1A Multi 9 60135
Only 1 left
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$13.00
General Electric
GE Spectra Series AMC3KM Model 1 1200AMPS 600V 3
GE Spectra Series AMC3KM Model 1 1200AMPS 600V 3POLES
Only 2 left
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$899.99
Bussmann
FWH-175A
Buss Semiconductor Fuse FWH-175A 500V AC/DC
Only 2 left
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$17.99
Bussmann
FWH-80A
Buss Semiconductor Fuse FWH-80A 500V AC/DC
Only 3 left
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$18.99
Mersen
A50P175-4
Ferraz Shawmut Amptrap A50P175-4 Form 101 Semicondusctor Fuse 175A 500VAC 100KA
In stock
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$20.00
Bussmann
FWH-60A
Buss Semiconductor Fuse FWH-60A 500V AC/DC
Only 3 left
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$21.99
Bussmann
XL50F60
Bussmann Semiconductor Fuse XL50F60 Lot of 3
Only 3 lots left
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$11.00 / lot of 3
Brush
XL70F40
Brush Type XL Semi-Conductor Fuse XL70F40
Only 2 left
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$19.50
Bussmann
FWP-80A
Bussmann FWP-80A 700V AC/DC
Only 1 left
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$31.99
Ferraz Shawmut
A070F100
Ferraz Protistor 100A A070F100 700V AC/DC
Only 2 left
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$15.00
Brush
L70F200
Brush L70F200 200AMP 700VAC Semi-Conductor Fuse
Only 2 left
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$17.99
Westinghouse
HMCP050K2C
Westinghouse Series C Motor Circuit Protector HMCP050K2C 50AMPS 3POLE 600VAC
Only 4 left
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$29.99
Square D
9421LZ250
Square D Operating Mechanism 9421LZ250 Ser.a
Only 1 left
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$35.99
Bussmann
Cooper Bussmann CCP-CF 200KA IR 50-60HZ 30A 1.5H
Cooper Bussmann CCP-CF 200KA IR 50-60HZ 30A 1.5HP 120VAC
Only 4 left
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$9.00
Square D
HLL36050LV
Square D HL 060 Powerpact HLL36050LV 50/60HZ 8KV 220-525V
Only 2 left
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$399.99
Square D
9421LH3
Square D 9421LH3 Ser.a
Only 2 left
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$25.99
Square D
9080 FB3611CC
Square D 9080 FB3611CC 10-14AWG 30A 600V 200KA RMS Class CC Fuse
Only 2 left
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$15.00
Siemens
411137B00
Siemens Type CQD 411137B00 60947-2 AC-50/60HZ 240-380V
In stock
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$44.99
Westinghouse
HMCP100R3C
Westinghouse Series C Motor Circuit Protector HMCP100R3C 600VAC 250VDC 100AMPS
In stock
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$36.99
Westinghouse
HMCP007C0C
Westinghouse Series C Motor Circuit Protector HMCP007C0C 7AMPS 3POLE 600VAC 250V
In stock
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$26.99
Gould
OT-1
Gould Fuse OT-1 250VAC
Only 1 left
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$6.99
Schneider Electric
C60
Schneider Electrics C60 4A 240V 125V
Only 1 left
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$42.99
Schneider Electric
C60
Schneider Electrics B 6A 277V 65V C60 Multi 9 24114
Only 1 left
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$22.99
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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.