Eaton
FAZ-D25/3-RT
Eaton FAZ-D25/3-RT Circuit Breaker 415V 50/60HZ 3 Pole Unit
In stock
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$38.95
Circuit Breakers, Fuses & Protection
3,512 listings · 3,453 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 & Accessories826 in stock
- Miniature & DIN Rail Circuit Breakers307 in stock
- Fuse Holders & Fuse Blocks252 in stock
- Disconnect & Safety Switches206 in stock
- Molded Case Circuit Breakers130 in stock
- Surge Protection & Ground Fault127 in stock
- Protective & Monitoring Relays30 in stock
Fuji Electric
BU-NHB3F120
Fuji BU-NHB3F120 Electric BU-FNH480A AC 480V 50/60Hz 0.018A 1200A 3-POLE
Only 1 left
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$2,299.99
Fuji Electric
SA603RCUL
Fuji Electric SA603RCUL 600A Auto Breaker 600AF 50/60Hz 8KV AC 690VDC 250V Spare
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$799.99
Animatics
SM17205D
Eaton FAZ-D10/3-RT 480Y 277V 10A
Only 4 left
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$29.95
Animatics
SM17205D
Allen Bradley 140M-C2E 140M-C2E-C10 SER B
Only 2 left
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$25.95
Animatics
SM17205D
Eaton NZM 1 NZM B1 Circuit Breaker 690V 6kV
Only 3 left
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$66.95
Animatics
SM17205D
ABB Sace T1N 100 3 Pole Circuit Breaker
Only 1 left
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$24.95
Animatics
SM17205D
Eaton PKZM0-6.3XTPR6P3BC1
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$19.95
Animatics
SM17205D
Fuji Electric SA52RC 10A 2-Pole Circuit Breaker BB2BRC Bracket Industrial OEM
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$84.99
Animatics
SM17205D
Fuji Electric EW50RAGU-3P030 Earth Leakage Circuit Breaker 3-Pole 30A Industrial
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$26.89
Animatics
SM17205D
F11R Pa30 30A 600V/300V Fuse holder and base fuji
Only 2 left
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$14.99
Animatics
SM17205D
Allen Bradley CAT140M-C-W455 SER A
Only 2 left
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$18.95
Animatics
SM17205D
Mitsubishi CP30-BA 3A 220VAC 2.5kA 50-60HZ 250V
In stock
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$12.95
Animatics
SM17205D
Fuji Electric EW50RAGU.3P010 Earth Leakage Circuit Breaker 3P 50/60HZ 100-230
In stock
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$41.95
Animatics
SM17205D
Bussmann DZ Flink 10D16Q Ceramic Fuse 10A 500V Fast-Acting Industrial 8/order
Only 1 left
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$19.99
Animatics
SM17205D
ITE K600 K-Frame Power Circuit Breaker 600A Industrial Electrical OEM Component
Only 2 left
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$49.99
Animatics
SM17205D
Ferraz Shawmut Time Delay Fuse GSA3 3A 250V 125V 100A 10kA (Lot of 5)
Only 1 lot left
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$9.95 / lot of 5
Animatics
SM17205D
Siemens 3NA3036 NH0 160A 500V 120kA gL/gG Industrial Fuse Knife Blade Type OEM
Only 1 left
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$12.89
Kearney
52012
Kearney 52012 Fuse Link Type T Trip-O 12A 8.5 Slow Speed Industrial Power Line
Only 1 left
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$11.89
Industrial part
Industrial 3-Pole Fuse Block Holder Disconnect C
Industrial 3-Pole Fuse Block Holder Disconnect Cartridge Fuse Panel Mount OEM
Only 1 left
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$12.99
Industrial part
Industrial 3-Pole Fuse Block Holder Disconnect C
Industrial 3-Pole Fuse Block Holder Disconnect Cartridge Fuse Panel Mount OEM
Only 1 left
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$12.99
Bussmann
Buss Bussmann Fusetron MDX 1-1/2 250V Slow Blow
Buss Bussmann Fusetron MDX 1-1/2 250V Slow Blow Fuse Pack of 5 Industrial OEM
Only 1 lot left
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$17.89 / lot of 5
Bussmann
Bussmann Buss Vintage Cartridge Fuse Lot Industr
Bussmann Buss Vintage Cartridge Fuse Lot Industrial Electrical Power Component
Only 1 left
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$74.99
Bussmann
Buss NOS 600 One-Time Fuse
Buss NOS 600 One-Time Fuse
In stock
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$110.00
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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.