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Blue Sea 7139
€ 113,09
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The Blue Sea 7139 - 187-Series Circuit Breaker, Surface Mount 50A combines the convenience of a switch and a circuit breaker into a single unit with clear, single-lever operation. Waterproof and ignition protected, this breaker is perfect for marine environments, meeting SAE J1171 standards and ensuring reliable, safe operation even under demanding conditions.
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Blue Sea 7139 - 187-Series Circuit Breaker, Surface Mount 50A
The Blue Sea 7139 - 187-Series Circuit Breaker, Surface Mount 50A is an innovative circuit protection solution that integrates switching and circuit breaking functionality into one compact device. This breaker is designed for robust performance with a clear, single-lever operation that ensures straightforward use and status indication. The "Trip Free" design guarantees that the breaker cannot be forcibly held in the "ON" position when fault conditions arise, enhancing safety for all onboard electrical systems.
Constructed to withstand harsh environments, the Blue Sea 7139 is waterproof and ignition protected, making it a reliable choice for installation aboard gasoline-powered boats. The circuit breaker meets SAE J1171 standards for external ignition protection, ensuring compliance with marine safety requirements. With its large 5/16" M8 terminals for secure, high-torque connections and a durable thermoset polyester case, this breaker is engineered to handle demanding applications with heavy gauge wiring.
- Amperage: 50A
- Maximum Voltage: 48V DC
- Mounting: Surface Mount
- Circuit Breaker Type: Thermally responsive bi-metal blade
- Terminal Stud Torque: 75 in-lb (8.47 Nm)
- Interrupt Capacity: 5000A @ 14VDC, 3000A @ 28VDC, 1500A @ 48VDC
- Operating Temperature Range: -40° C to 85° C
- Case Material: Thermoset Polyester
- Circuit Breaker Class: Type III - switchable/manual reset - trip free
- Mounting Hole: Accepts #10 (M5) screw
- Terminal Stud Size: 5/16" - 18
- Weight: 0.58lb (0.26 kg)
- Ignition protected and waterproof
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1-2 weeks delivery time
Price incl. 19% VAT€ 113,09 -
1-2 weeks delivery time
Price incl. 19% VAT -
1-2 weeks delivery time
Price incl. 19% VAT -
1-2 weeks delivery time
Price incl. 19% VAT -
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