Sierra CB50590 Resettable Circuit Breaker, 150 Amps, Surface Mt. seachoice-ski-vest-belt For all non-power-assisted engines up

For all non-power-assisted engines up to V6 and 55 m

It blocks low-voltage DC currents that enter your boat via the shore power earth wire

Large Black Dial: Easy-to-read bold white letters for clear time display

The Sirocco II Elite is the world's first brushless DC cabin fan

• Pre-assembled with ball-raced Power GripDish: 17° 15

Sierra CB50590 Resettable Circuit Breaker, 150 Amps, Surface Mt. seachoice-ski-vest-belt For all non-power-assisted engines upFeatures 1 4" Stainless Steel Studs on the face of the circuit breaker for easy installation Connected terminal boots Combined use as a switch and circuit protection Standard safety 'Trip Free' feature so switch cannot be held 'ON' Ignition protected design for safe use in below deck boat applications Resettable