Bussmann
LIMITRON CC KTK-R-1
Bussmann KTK-R-1 Limitron Class CC Fast-Acting Fuse 1A 600V Industrial Parts USA
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$6.89
Circuit Breakers, Fuses & Protection
3,512 listings · 3,458 in stock
3,512 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 & Accessories828 in stock
- Miniature & DIN Rail Circuit Breakers307 in stock
- Fuse Holders & Fuse Blocks252 in stock
- Disconnect & Safety Switches206 in stock
- Molded Case Circuit Breakers133 in stock
- Surge Protection & Ground Fault127 in stock
- Protective & Monitoring Relays30 in stock
Bussmann
KTK-R-2-1/2
Bussmann KTK-R-2-1/2 Limitron Class CC Fast-Acting Fuse 2.5A 600V Industrial USA
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$6.89
Littelfuse
KLKR-1/2
Littelfuse KLKR-1/2 Fast-Acting Fuse 0.5A 600VAC Class CC Current Limiting Parts
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$6.89
Allen-Bradley
1489-A1C200
Allen-Bradley 1489-A1C200 Miniature Circuit Breaker 1-Pole 20A 277VAC Part
Only 1 left
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$8.89
Littelfuse
FLM-15
Littelfuse FLM-15 Time-Delay Fuse 15A 250VAC Midget Class CC Electrical Part
In stock
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$6.89
Littelfuse
FLM-1/2
Littelfuse FLM-1/2 Time-Delay Fuse 0.5A 250VAC Midget Class CC Electrical
In stock
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$6.89
Littelfuse
FLM-20
Littelfuse FLM-20 Time-Delay Fuse 20A 250VAC Midget Class CC Electrical Part
In stock
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$6.89
Industrial part
J9200-10
Joslyn J9200-10 Secondary Surge Protector 175VAC 2-Pole Lightning Electrical
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$17.89
Matsushita
BMF9911
Matsushita BMF9911 Surge Damper I FA-10-FC-25 240VAC Panasonic Industrial
Only 2 left
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$13.89
Reliance Electric
KOS-80
Reliance KOS-80 Class K5 One Time Fuse 80A 600V Industrial Electrical Protection
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$6.89
Mersen
TR60R
Gould Shawmut Tri-Onic TR60R Time Delay
In stock
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$9.00
Bussmann
FWH-40A
Bussmann FWH-40A Semiconductor Fuse 40A 500V AC/DC Industrial Electrical Power
Only 2 left
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$6.89
Mersen
A25X10
Gould Shawmut A25X10 Amp-Trap Type 1 Fuse 10A 300V Semiconductor Industrial
In stock
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$11.89
Brush
KL50 F80
Brush KL50 F80 Type XL Semiconductor Fuse Industrial Power Protection Component
Only 1 left
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$16.89
Mersen
A50P100
Gould Shawmut A50P100 Amp-Trap Type 4 Semiconductor Fuse 100A 500V Industrial
Only 3 left
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$7.89
Reliance Electric
KOS-100
Reliance KOS-100 Class K5 One Time Fuse 100A 600V Industrial Electrical Power
Only 3 left
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$15.89
Mersen
AJT3
Gould Shawmut AJT3 Amp-Trap 2000 Class J Fuse 3A 600VAC Time Delay Electrical
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$13.89
Littelfuse
NLS-45
Littelfuse NLS-45 Class K5 Fuse 45A 600V 10000A Industrial Electrical Protection
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$6.89
Bussmann
FWP-80A
Bussmann FWP-80A Semiconductor Fuse 80A 700V Fast-Acting Industrial Electrical
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$37.89
Littelfuse
RK5
Littelfuse FLSR 3-1/2 ID Indicator Slo-Blo Time Delay Fuse 3.5A 600VAC RK5 USA
Only 1 left
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$11.89
Littelfuse
Littelfuse IDSR 3-1/2 Powr-Pro Time Delay Fuse 3
Littelfuse IDSR 3-1/2 Powr-Pro Time Delay Fuse 3.5A 600VAC Class RK5 Indicator
Only 1 left
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$11.89
Littelfuse
Littelfuse FLSR 3-1/2 Slo-Blo Time Delay Fuse 3.
Littelfuse FLSR 3-1/2 Slo-Blo Time Delay Fuse 3.5A 600VAC Class RK5 Industrial
Only 5 left
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$11.89
Mersen
TRS20
Gould Shawmut TRS20 Tri-Onic Time Delay Fuse 20A 600VAC 300VDC RK5 Industrial
In stock
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$6.89
Mersen
TRS2-8/10R
Gould Shawmut TRS2-8/10R Tri-Onic Time Delay Fuse 2.8A 600VAC RK5 Industrial
Only 4 left
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$6.89
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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.