Mitsubishi
CP30-BA
Mitsubishi Circuit Protector CP30-BA Pole 1 3A
Out of stock
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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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Mitsubishi
CP30-BA
Mitsubishi CP30-BA AC220V 2.5KA 1 Pole 5A 50-60HZ Circuit Protector
Out of stock
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Mitsubishi
CP30-BA
Mitsubishi CP30-BA Circuit Protector 3A 1Pole
Out of stock
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Mitsubishi
CP30-BA
Mitsubishi Electric Circuit Protector CP30-BA N1895-50D 5A
Out of stock
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Siemens
5SY41
Siemens MCB 5SY41 D6 230/400V
Out of stock
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Siemens
5SY41
Siemens MCB 5SY41 D10 230/400V
Out of stock
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Eaton
WMZS2C02
Eaton WMZS2C02 2A 2-Pole Type C Miniature Circuit Breaker 277/480VAC DIN Rail
Out of stock
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Allen-Bradley
1489-A1C100
Allen-Bradley 1489-A1C100 Miniature Circuit Breaker 1-Pole 10A 277V Industrial
Out of stock
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General Electric
EP101ULH
GE EP101ULH B5 Miniature Circuit Breaker 1-Pole 5A 120V 10kA DIN Rail 690214
Out of stock
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Allen-Bradley
1489-A1C100
Allen-Bradley 1489-A1C100 Miniature Circuit Breaker 1-Pole 10A 277V C-Curve DIN
Out of stock
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General Electric
EP101ULH
GE EP101ULH Circuit Breaker Supplementary Protector 1P 20A C-Curve 120V 10kA
Out of stock
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General Electric
EP101ULH
GE EP101ULH Circuit Breaker Supplementary Protector 1P 15A B-Curve 120V 10kA
Out of stock
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General Electric
EP101ULH
GE EP101ULH C10 Amp 10000A 120V
Out of stock
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Siemens
5SX23
Siemens 5SX23 C1 Miniature Circuit Breaker MCB 1A 400V 3-Pole DIN Rail Mount OEM
Out of stock
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ABL Sursum
1C1.6UM
Abl Sursum 1C1.6UM Miniature Circuit Breaker 1.6A 277VAC Single Pole 10kA HACR
Out of stock
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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.