Blue Sea Systems Medium Duty Push Button Reset-Only Circuit Breaker - 40A

Ensure robust and reliable circuit protection for your marine or demanding applications with the Blue Sea Systems 2141 Medium Duty Push Button Reset-Only Circuit Breaker. Engineered for safety and durability, its ignition-protected and weatherproof design makes it an ideal choice for gasoline-powered boats and harsh environments. This compact, high-density breaker provides essential safeguarding, preventing damage from overcurrents while ensuring your systems remain operational. Upgrade your circuit protection with Blue Sea Systems' trusted reliability.

Key Benefits & Specifications:

• Amperage Rating: 40A capacity provides reliable protection for medium-duty circuits.
• Ignition Protected: Meets SAE J1171 and UL 1500 external ignition protection requirements, making it safe for installation aboard gasoline-powered boats.
• Weatherproof Design: Withstands challenging marine conditions, ensuring long-term performance.
• "Trip Free" Operation: Patented design ensures the circuit cannot be held "ON" during a fault current condition, enhancing safety.
• Versatile Application: Suitable for main, branch, or 24-hour circuit protection in diverse electrical systems.
• Compact Footprint: Enables high-density circuit protection configurations, optimizing space.
• Push-to-Reset Functionality: Offers convenient manual resetting after an overload.
• Captive Star Lock Washers: Ensures anti-rotation and prevents loss of small hardware during installation.
• Maximum Voltage: Supports 32V DC and 120V AC systems.
• Interrupt Capacity: Rated for 3000A @ 120V AC and 5000A @ 32V DC, handling significant fault currents.
• Operating Temperature: Functions reliably across a wide range from -54° C to 74° C.
• Regulatory Compliance: Meets SAE J1428, SAE J553, and UL 1077 standards.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.