Blue Sea Systems 2141 Medium Duty Push Button Reset Only Circuit Breaker - 40A

Blue Sea Systems 2141 Medium Duty Push Button Reset Only Circuit Breaker - 40A

Medium Duty Push Button Reset Only Circuit Breaker - 40A, to a maximum of 120V AC 32V DC. Captive star lock washers meet requirements for anti-rotation and eliminate handling of small, easily dropped parts.

Features:

• Can be used as Main, Branch, or 24 hour circuit protection
• Compact design enables high density circuit protection configurations
• “Trip Free” design cannot be held “ON” during fault current condition
• Ignition protected - Safe for installation aboard gasoline powered boats

Installation Notes:

• Terminal Stud Torque: 30 in-lb (3.39 Nm)

Why Choose a Resettable Circuit Breaker?

• Resets by hand after a fault, so there are no spare fuses to carry or lose
• Shows the fault instead of hiding it, so a tripped circuit is obvious at the panel
• Sized for marine DC and AC loads rather than an automotive accessory circuit
• Protects the wiring, not just the device on the end of it

Specifications:

• Amperage: 40A
• Maximum Voltage: 120V AC 32V DC
• Circuit Breaker Type: Thermal trip, manual push-button reset only
• Terminal Stud: #10-32 Stainless Steel
• Interrupt Capacity: 3000A @ 120V AC 5000A @ 32V DC
• Minimum Operating Temperature: -54° C
• Maximum Operating Temperature: 74° C
• Mounting Screw Thread: #8-32
• Weight: 0.16lb (0.07 kg)