Heavy duty circuit protection for marine and vehicle electrical systems.
The Blue Sea 187 Series Circuit Breaker is designed to provide reliable circuit protection for 135 Amp loads in both marine and vehicle applications. This thermal circuit breaker combines switching and circuit protection into a single device, ensuring efficient operation and safety. It features a clear, single lever operation and a trip free design that prevents the breaker from being held on during fault conditions.
Constructed to withstand harsh environments, this circuit breaker operates effectively within a temperature range of -40 degrees Celsius to +85 degrees Celsius. It is waterproof and compliant with CE, IP66, and SAE J1171 standards, making it suitable for installation aboard gasoline powered boats. The recessed mounting holes allow for a clean appearance, while the robust 5/16 inch-18 stud terminals accommodate heavy gauge wire lugs for secure connections.
The large lever can be oriented vertically or horizontally, providing clear indication of the trip status. This circuit breaker is an essential component for ensuring the safety and reliability of electrical systems in demanding conditions.
Features
- Combines Switching And Circuit Protection Into A Single Device
- Clear, Single Lever Operation
- "Trip Free" Design Cannot Be Held "On" During Fault Current Condition
- Features Waterproof Circuit Breaker
- Recessed Mounting Holes For Clean Appearance
- Large Clearance Around Terminal Studs Accept Heavy Gauge Wire Lugs
- Robust 5/16 M8 Terminals Provide High Torque Connections
- Large Lever With Vertical/Horizontal Orientation Provides Indication Of Trip Status
- Ignition Protected: Safe For Installation Aboard Gasoline Powered Boats
Specifications
- Manufacturer: Blue Sea
- Manufacturer Part Number: 7147-BSS
- Ampere Rating: 135 Amp
- Voltage Rating: 48 Volt
- Reset Type: Manual And Switchable
- Terminal Connection: Stud
- Type: Thermal
- Quantity: Single
- Estimated Install Time (Hours): 0.25
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
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