Product Description:
Single pole surface mount thermal circuit breaker with a manual trip combining circuit breaker protection with switching functionality. Suitable for DC circuits up to 48Vdc.
- 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 a clean appearance
- Large Clearance around terminal studs accepts heavy gauge wire lugs
- Robust 5/16 M8 terminals provide high-torque connections
- Large lever with vertical/horizontal orientation provides an 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.
| Amperage |
|
150 A |
| Number of Poles |
|
1 |
| Color |
|
Yellow |
| Actuator Style |
|
Toggle |
| Operating Voltage max |
|
48 VDC |
| Circuit Breaker Type |
|
Thermally responsive Bi-metal blade |
| Circuit Breaker Class |
|
Type III |
| Action |
|
Manual Reset / Disconnect - trip free |
| Interrupt Capacity ** |
|
5000A @ 14 VDC |
| |
|
3000A @ 28 VDC |
| |
|
1500A @ 48 VDC |
| Operating Temperature |
|
-40° C to +85° C |
| Terminal Stud |
|
5/16" - 18 |
| Terminal Stud Torque |
|
8.47 Nm |
| Mounting |
|
Surface Mount |
| Mounting Hole |
|
Accept #10 (M5) Screw |
| Case Material |
|
Thermoset Polyester |
| Weight |
|
0.26 kg |
| Manufacturer |
|
Blue Sea |
| Manufacturer Part Number |
|
7148 |
** The fault current that a device, normally a fuse or circuit breaker is capable of breaking without damage.
