Established in 1990, China JouYang Electrical Products Co.,Ltd. is known as a leading dc circuit breaker manufacturer and designer of high and low-voltage electric appliance in China. We integrate scientific research, development, production, sale and service in one company. Our custom dc circuit breakers products are characterized by their superior dustproof, splash-proof, anticorrosion, fire-resistant, thermo-stability and aging-resistant properties. Having received ISO9001 certification for our manufacturing and sales systems, we have also been issued European 'CE' and Chinese 'CCC' safety authorizations for our products. All of our OEM dc circuit breaker products are strictly according to IEC/GS/EMC/LICE/UL/CSA standard and guaranteed by People's insurance Corporation of China (PICC).

Provide reliable automatic circuit protection, power switching, and circuit control.
Designed to ignore nuisance trips, provide a trip-free safety mechanism which cannot be held closed during overcurrent or fault conditions.
Constructed with the highest grade stainless steel springs and specially plated sub-components.
Magnetic actuator provides much greater reliability than thermal actuators.
Provides over 10,000 switching cycles.
Seadog Line Thermal AC/DC Circuit Breaker 20 AMP. This Seadog Line circuit breaker features a stamped brass. Molded bakelite. Sold as Each. Red reverse polarity indicating LED, Double pole AC main circuit breakers with installed lockout slides, All hot, neutral and safety ground buses installed, fully pre-wired, Prevent connecting both AC sources simultaneously, Label backlighting pre-installed, All LEDs installed, Maximum panel Amperage - 50 Amperes

Keeps starting circuit isolated from house circuit to:Simplify battery switch operationProtect electronics from engine starting surgesCharge batteries simultaneouslyDischarge independently100A C-Series circuit breaker provides both circuit protection and switching for house/main distribution panel circuit250A Continuous/375A Intermittent ON/OFF battery switch provides isolated engine starting circuit250A Continuous/375A Intermittent ON/OFF battery switch provides emergency cross connect circuit for starting engine from house battery bankSpecificationsVoltage - 32 Volts DC MaximumAmperage - House Circuit 100A DCEngine Circuit 375A Intermittent 600A Cranking / 1400A InrushDimensions - 6.50 in. / 165.10 mm high5.25 in. / 133.40 mm wide. DC branch circuits in stand-alone systems start at the battery and go to the receptacles supplying the dc loads or to the dc loads that are hard wired, such as inverters. In direct-connected systems (no battery), the PV output circuits go to the power controller or master dc power switch and a branch circuit goes from this location to the load.