Heavy-duty 30 amp branch disconnect circuit breaker with reset protection

This 30 amp branch disconnect circuit breaker combines reliable circuit protection with integrated battery disconnect functionality in a single compact device. Designed for 12V, 24V, and up to 42V DC electrical systems, it protects wiring, equipment, and power circuits from overload and short circuit damage while allowing manual disconnection for maintenance or storage. Its ignition-protected, IP66-rated construction ensures dependable performance in harsh marine, automotive, industrial, and off-grid environments where safety and durability are essential.

Key Features

• 30 Amp Circuit Protection Capacity: Provides reliable protection for DC electrical systems by safely interrupting overload conditions while maintaining stable operation at rated current.
• Integrated Disconnect and Circuit Breaker Function: Combines battery disconnect switching and circuit protection in one device, eliminating the need for separate switches or fuses and simplifying installation.
• Push-to-Reset Protection Mechanism: Allows quick and easy manual reset after overload conditions, reducing downtime and simplifying maintenance procedures.
• Supports Up to 42V DC Systems: Suitable for 12V, 24V, and 42V DC applications, ensuring broad compatibility with automotive, marine, industrial, and battery-powered systems.
• Ignition-Protected Design: Safe for installation in environments where flammable gases may be present, making it suitable for marine and enclosed vehicle applications.
• IP66 Environmental Protection Rating: Sealed construction protects against dust, water ingress, vibration, and harsh environmental exposure for long-term reliability.
• High Interrupt Capacity and Endurance: Designed to safely interrupt fault currents while supporting thousands of switching cycles for dependable long-term operation.
• Wide Operating Temperature Range: Operates reliably from −40°C to +85°C, ensuring stable performance in extreme hot and cold environments.
• Panel Mount Configuration with Stud Terminals: Secure mounting and robust electrical connections provide reliable power distribution and installation stability.

Provides dependable circuit protection, manual disconnect capability, and long-term reliability for demanding DC electrical systems.