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Blue Sea 187-Series 50 Amp Circuit Breaker Surface Mount
Free 30 Days Returns
MPN
7139
UPC
632085071394
About this item
BLUE SEA SYSTEMS
7139
7139
Blue Sea Systems 187-Series Circuit Breaker
- Surface Mount 50A
Model: 7139-BSS- Combines switching and circuit protection into a single device*
- Clear, single lever operation
- "Trip Free" design cannot be held "ON" during fault current condition
- Waterproof
- 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 - Meets SAE J1171 external ignition protection requirements
* Do not use as a switch where high inrush currents are expected.
Specifications
| Amperage | 50A |
| Maximum Voltage | 48vDC |
| Mounting | Surface Mount |
| Circuit Breaker Type | Thermally responsive Bi-metal blade |
| Terminal Stud Torque | 75 in-lb (8.47 Nm) |
| Interrupt Capacity | 5000A @ 12V 3000A @ 24V 1500A @ 42V |
| Minimum Operating Temperature | -40° C |
| Maximum Operating Temperature | 85° C |
| Case Material | Thermoset Polyester |
| Circuit Breaker Class | Type III - switchable/manual reset - trip free |
| Mounting Hole | Accept #10 (M5) Screw |
| Terminal Stud Size | 5/16" - 18 |
Specifications
Note:
Please be aware that availability, promotions, and descriptions may change without notice, but you can feel confident knowing that the price for
7139 by Blue Sea Systems
you see now, is the price you pay. If you have any questions, our customer care team is available to assist you.
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