Blue Sea Circuit Breaker 187 Surface 120A 7146

Blue Sea Systems Circuit Breaker 187 Surface 120A 7146

Surface mount thermal circuit breaker combines switching & circuit protection into one device.

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  Blue Sea 187 series surface mount circuit breaker
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  120 amps DC rating
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  Bright yellow reset lever for visual identification of open circuit
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  Ideal for main circuit protection of large size battery banks
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  Combines switching and circuit protection into a single device
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  Trip-free design cannot be held ON during fault current condition
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  Not to be used where high inrush currents are expected
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  Type III class – switchable/manual reset
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  48 volts DC maximum voltage
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  5000 amps interrupt capacity @ 12 volts DC
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  3000 amps interrupt capacity @ 24 volts DC
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  1500 amps interrupt capacity @ 42 volts DC
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  5/16”-18 terminal studs accepts up to 1/0 AWG heavy duty wire
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  Waterproof for use in areas that may experience water spray
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  Recessed mounting holes for clean appearance
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  #10 (M5) mounting screw size
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  2.323 in. width x 3.439 in. height x 1.797 in. depth
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  SAE J1171 ignition protected – safe for installation aboard gasoline powered boats
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  CE marked
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  IP66 – protected against ingress of dust and water from heavy seas