Swift Kompany 4712-50 Medium Duty Push Button Reset Circuit Breaker 50A

The Swift Kompany 4712-50 is a medium duty, push button reset-only 50 amp circuit breaker (also called a manual reset breaker or push-button circuit breaker). It protects electrical circuits from short circuits and over-current loads, which helps keep wire insulation from overheating and being damaged.

Key Features:

• 50 amp continuous current rating
• 32 VDC maximum voltage rating, suited to 12 V and 24 V DC systems
• Push-button manual reset, so there are no fuses to replace after a trip
• Trip-free design that cannot be forced on during a fault condition
• High interrupt current rating for circuits connected to large paralleled battery banks
• Ignition protected, so it is suitable for closed compartments where explosive gases may be present
• Sealed against dust and water intrusion
• Shock and vibration resistant, for marine and vehicle electrical systems

It combines automatic circuit protection with manual on/off switching in one compact unit. That makes it a practical replacement for a fuse on marine, RV and automotive DC circuits.