ID
1001563
$ 89.46
1-2 weeks delivery time
-
+
The Blue Sea Circuit Breaker 2142 is a medium-duty, weatherproof thermal circuit breaker rated at 50 A, supporting 120 V AC and 32 V DC, with manual push-button reset only, #10-32 stainless steel terminal studs, terminal stud torque of 30 in-lb (3.39 Nm), and an interrupt capacity of 3000 A at 120 V AC and 5000 A at 32 V DC.
- Description
- Ask a Question
-
Blue Sea 2142 – Medium Duty Push Button Circuit Breaker, 50A, 120V AC / 32V DC
The Blue Sea 2142 is a medium-duty, weatherproof push-button circuit breaker designed for use as a main, branch, or continuous 24-hour circuit protection device. Its compact construction supports high-density circuit protection layouts in marine and vehicle electrical systems.
Key Features
- Medium-duty, weatherproof circuit breaker design
- Suitable for main, branch, or 24-hour circuit protection
- Thermal trip with manual push-button reset only
- Trip-free mechanism prevents holding the breaker ON during fault conditions
- Ignition protected for installation on gasoline-powered boats
- Captive star lock washers provide anti-rotation and eliminate handling of small parts
- Compact format for high-density circuit protection configurations
Technical Specifications
Amperage 50 A Maximum Voltage 120 V AC / 32 V DC Circuit Breaker Type Thermal trip, manual push-button reset only Terminal Stud #10-32 Stainless Steel Terminal Stud Torque 30 in-lb (3.39 Nm) Interrupt Capacity 3000 A @ 120 V AC
5000 A @ 32 V DCOperating Temperature -54 °C to 74 °C Mounting Screw Thread #8-32 Weight 0.16 lb (0.07 kg)
Compliance
- SAE J1428
- SAE J553
- UL 1077
- UL 1500
-
Popular products
-
1-2 weeks delivery time$ 89.46 -
1-2 weeks delivery time$ 15.24 -
1-2 weeks delivery time$ 15.24 -
1-2 weeks delivery time$ 42.52 -
-
1-2 weeks delivery time$ 37.59 -
1-2 weeks delivery time$ 37.59 -
1-2 weeks delivery time$ 41.50 -
1-2 weeks delivery time$ 41.50 -
1-2 weeks delivery time$ 35.03