Eaton
FAZ-C2/1-NA-SP
Eaton FAZ-C2/1-NA-SP Miniature Circuit Breaker 1 Pole 2A C-Curve 277VAC DIN Rail
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Miniature & DIN Rail Circuit Breakers
303 listings · 261 in stock
303 miniature & DIN rail circuit breakers listings from the brands you use, each one photographed. Free shipping to all 50 US states.
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Eaton
FAZ-D10/2-NA
Eaton FAZ-D10/2-NA Miniature Circuit Breaker 2-Pole 10A 480Y/277V DIN Rail Part
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Eaton
FAZ-C5/1-NA-SP
Eaton FAZ-C5/1-NA-SP Miniature Circuit Breaker 5A 1 Pole 240V C Curve 15kA DIN
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Eaton
FAZ-D40/2-NA
Eaton FAZ-D40/2-NA Miniature Circuit Breaker 40A 2 Pole D Curve 415V AC DIN Rail
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Square D
QOB120
Square D QOB120 QO Bolt-On Miniature Circuit Breaker 1-Pole 20A 120/240V 10kA
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Eaton
FAZ-D25/1-NA-SP
Eaton FAZ-D25/1-NA-SP Miniature Circuit Breaker 1 Pole 25A D Curve 277VAC UL
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Mitsubishi
CP30-BA
Mitsubishi CP30-BA Circuit Protector 2 Pole 3A 250VAC 125VDC 2.5kA Breaker Japan
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Eaton
FAZ-D5/1-NA-SP
Eaton Moeller FAZ-D5/1-NA-SP Miniature Circuit Breaker 5A D Curve 1 Pole 277V
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Eaton
FAZ-D2/1-SP
Eaton Moeller FAZ-D2/1-SP Miniature Circuit Breaker 2A D Curve 1 Pole 277V 15kA
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Eaton
FAZ-D20/3-RT
Eaton Moeller FAZ-D20/3-RT Miniature Circuit Breaker 3-POLE 20A 480Y/277V UL489
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Eaton
FAZ-C2/1
Eaton FAZ-C2/1 Miniature Circuit Breaker 2A 1 Pole C Curve 230-415V DIN Rail
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Allen-Bradley
1492-SP1C020
Allen-Bradley 1492-SP1C020 Ser C Miniature Circuit Breaker 2A 1 Pole 240/415V
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Eaton
FAZ-C2/1
Eaton FAZ-C2/1 Miniature Circuit Breaker 2A 1 Pole C Curve 277VAC 10kA DIN Rail
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Mitsubishi
NF30-FAU
Mitsubishi NF30-FAU No-Fuse Breaker 2 Pole 5A AC220V 1.5kA Circuit Protector
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Siemens
5SY4120-5
Siemens 5SY4120-5 Miniature Circuit Breaker MCB 1 Pole 20A A20 230 400V 10kA
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Eaton
FAZ-C2/1
Eaton FAZ-C2/1 Miniature Circuit Breaker 1-Pole 2A C-Curve 277VAC DIN Rail xPole
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Mitsubishi
CP30-BA
Mitsubishi CP30-BA Circuit Protector 2 Pole 3A 220VAC 5kA Breaker AC DC M Frame
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Mitsubishi
CP30-BA
Mitsubishi Circuit Protector CP30-BA 2A
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Square D
DP-4075
Square D DP-4075 Miniature Circuit Breaker 20A 10kA 120/240V 2-POLE 2/ORDER
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Mitsubishi
CP30-BA
Mitsubishi CP30-BA 3A 220VAC 2.5kA 50-60HZ 250V
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Square D
QOB120VHGFI
Square D QOB120VHGFI Miniature Circuit Breakers
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Eaton
FAZ-C8/3-NA-L
Eaton FAZ-C8/3-NA-L FAZ-C8/3-NA-L 190652 8A C 3POL 240VAC
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Siemens
5SX21
Siemens 5SX21 230/440 Max 277V AC Q 92183
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Siemens
5SX23
Siemens 5SX23 C4 Q 92 183 480V AC
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Guides for Miniature & DIN Rail Circuit Breakers
- 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.