Siemens
5SX21
Siemens 5SX21 D3 Miniature Circuit Breaker 3A 1 Pole 230/400V 277VAC 6kA DIN
Only 2 left
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$8.89
Miniature & DIN Rail Circuit Breakers
304 listings · 302 in stock
304 miniature & DIN rail circuit breakers listings from the brands you use, each one photographed. Free shipping in the lower 48.
Siemens
5SX22
Siemens 5SX22 D2 Miniature Circuit Breaker 2A 2 Pole 230/400V 480VAC DIN Rail
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$8.89
Allen-Bradley
1492-CB3
Allen-Bradley 1492-CB3 H030 Miniature Circuit Breaker 3A 3 Pole 277VAC DIN Rail
Only 2 left
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$11.89
Eaton
FAZ-D25/1-NA-SP
Eaton FAZ-D25/1-NA-SP Miniature Circuit Breaker 1 Pole 25A D Curve 277VAC UL
Only 1 left
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$14.89
Eaton
FAZ-C1/1
Eaton Moeller FAZ-C1/1 Miniature Circuit Breaker 1 Pole 1A C Curve 277VAC DIN
Only 1 left
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$8.89
Mitsubishi
CP30-BA
Mitsubishi CP30-BA Circuit Protector 2 Pole 3A 250VAC 125VDC 2.5kA Breaker Japan
In stock
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$8.89
Eaton
FAZ-D5/1-NA-SP
Eaton Moeller FAZ-D5/1-NA-SP Miniature Circuit Breaker 5A D Curve 1 Pole 277V
Only 2 left
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$16.89
Eaton
FAZ-D2/1-SP
Eaton Moeller FAZ-D2/1-SP Miniature Circuit Breaker 2A D Curve 1 Pole 277V 15kA
Only 2 left
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$15.89
Eaton
FAZ-D20/3-RT
EATON MOELLER FAZ-D20/3-RT MINIATURE CIRCUIT BREAKER 3-POLE 20A 480Y/277V UL489
Only 1 left
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$9.89
Mitsubishi
CP30-BA
Mitsubishi Electric CP30-BA Circuit Protector 7A 2 Pole 220VAC 2.5kA Curve M
In stock
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$8.89
Mitsubishi
CP30-BA
Mitsubishi Electric CP30-BA Circuit Protector 2A 1 Pole 220VAC 2.5kA Curve M
In stock
Free shippingShips today by 3 PM CT
$8.89
Eaton
FAZ-C3/1
Eaton FAZ-C3/1 Miniature Circuit Breaker 3A 1 Pole C Curve 277VAC DIN Rail Mount
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$8.89
Mitsubishi
CP30-BA
Mitsubishi CP30-BA 2A Circuit Protector 220VAC 2.5kA Breaker AC DC Panel Mount
Only 5 left
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$8.89
Eaton
FAZ-D5/3-RT
Eaton FAZ-D5/3-RT Miniature Circuit Breaker 5A 3 Pole D Curve 480V 10kA DIN
Only 1 left
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$33.89
Eaton
FAZ-C2/1
Eaton FAZ-C2/1 Miniature Circuit Breaker 2A 1 Pole C Curve 230-415V DIN Rail
Only 1 left
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$8.89
Allen-Bradley
1492-SP1C020
Allen-Bradley 1492-SP1C020 Ser C Miniature Circuit Breaker 2A 1 Pole 240/415V
Only 1 left
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$8.89
Eaton
FAZ-C2/1
Eaton FAZ-C2/1 Miniature Circuit Breaker 2A 1 Pole C Curve 277VAC 10kA DIN Rail
Only 1 left
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$8.89
Allen-Bradley
1492-SP1C010
Allen-Bradley 1492-SP1C010 Ser C Miniature Circuit Breaker 1A 1 Pole 240/415V
Only 1 left
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$8.89
Mitsubishi
NF30-FAU
Mitsubishi NF30-FAU No-Fuse Breaker 2 Pole 5A AC220V 1.5kA Circuit Protector
Only 1 left
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$21.89
Eaton
FAZ-C2/1
Eaton Moeller FAZ-C2/1 Miniature Circuit Breaker 2A 1 Pole C Curve 240-415V DIN
Only 1 left
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$8.89
Mitsubishi
CP30-BA
Mitsubishi Electric CP30-BA 1A Circuit Protector Breaker AC 220V 230VAC 2.5kA
Only 2 left
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$8.89
Allen-Bradley
1492-SPM1C010
Allen-Bradley 1492-SPM1C010 Ser D Supplementary Protector 1A 1 Pole 277V 48VDC
Only 1 left
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$11.89
LS Electric
BK63HU
LS Electric BK63HU 2-Pole 3A Type C Miniature Circuit Breaker 440V 6kA DIN Rail
Only 1 left
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$19.89
Siemens
5SY7120-7
Siemens 5SY7120-7 Miniature Circuit Breaker MCB 1P C20 230/400V 50/60Hz DIN Rail
Only 1 left
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$20.89
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