ID
1001752
$ 151.53
1-2 weeks delivery time
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The Blue Sea 7135 187-Series Circuit Breaker is a 25A surface-mount Type III breaker rated up to 48V DC, combining switching and circuit protection in a single waterproof unit. It features a thermally responsive bi-metal blade, trip-free manual reset lever, 5/16″-18 (M8) studs, and ignition protection for gasoline-powered boats. Interrupt rating up to 5000A @ 14V DC. Weight: 0.58 lb (0.26 kg).
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Blue Sea 7135 – 187-Series Surface Mount Circuit Breaker 25A, 48V DC, Type III Manual Reset
The Blue Sea 7135 is a 187-Series surface mount circuit breaker rated at 25A and up to 48V DC. It combines switching and circuit protection in a single device and is designed for marine and vehicle electrical systems requiring robust, waterproof protection.
The breaker uses a thermally responsive bi-metal blade and a trip-free manual reset lever that cannot be held ON during a fault condition. Its ignition-protected and weatherproof construction makes it suitable for installation aboard gasoline powered boats.
Key Features
- 187-Series circuit breaker, surface mount
- 25A rating, up to 48V DC systems
- Combines switching and circuit protection
- Trip-free Type III manual reset design
- Waterproof and ignition protected
- Clear lever indication of trip status
- Recessed mounting holes for clean installation
- 5/16″ (M8) terminal studs for high-torque connections
- Accepts heavy gauge wire lugs
Technical Specifications
Product Number 7135 Series 187-Series Amperage 25A Maximum Voltage 48V DC Mounting Surface Mount Breaker Type Thermally responsive bi-metal blade Breaker Class Type III – switchable/manual reset, trip free Interrupt Capacity 5000A @ 14VDC / 3000A @ 28VDC / 1500A @ 48VDC Terminal Stud Size 5/16″ - 18 (M8) Terminal Stud Torque 75 in-lb (8.47 Nm) Mounting Hole Accept #10 (M5) screw Operating Temperature -40°C to +85°C Case Material Thermoset Polyester Weight 0.58 lb (0.26 kg)
Standards & Protection
- CE Marked
- Ignition Protected
- IP66
- SAE J1171
Note: Not intended for use as a switch where high inrush currents are expected.
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