Blue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$78.99 - $112.99
$69.69 - $112.99
15% off
Blue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker Item # 924455
Description
The surface mounted Blue Sea Systems 187-Series Circuit Breaker provides medium-duty circuit protection for DC loads when switching and circuit protection are both required.
Features:
- Thermal circuit breaker
- Works with DC systems up to 48V
- Clear, single lever operation
- Combines switching and circuit protection into a single device
- Do not use as a switch where high inrush currents are expected
- Applications: Windlasses
- 1500 - 5000A interrupt capacity depending on voltage
- The fault current that a device, normally a fuse or circuit breaker, is capable of breaking without damage
- "Trip Free" design cannot be held "ON" during fault current condition
- Self-trimming, waterproof case eliminates need for mounting panels or trim bezels
- Large clearance around terminal studs accepts heavy-gauge wire lugs
- Robust 5/16"-18 terminals for high torque connections
- Ignition protected safe for installation aboard gasoline powered boats
- Waterproof protected against water from heavy seas
Specifications:
- Circuit Breaker Class: Type III
- Maximum Voltage: 48V DC
- Amperage: Select
- Interrupt Capacity:
- 5000A @ 14V DC
- 3000A @ 28V DC
- 1500A @ 48V DC
- Mounting: Surface mount
- Circuit Breaker Type: Thermally responsive bi-metal blade
- Ignition protected to SAE J1171
- Waterproof: IP66
- Terminal Stud: 5/16-18
- Terminal Stud Torque: 75 in-lbs (8.47 Nm)
- Minimum Operating Temperature: -40° C
- Maximum Operating Temperature: 85° C
- Case Material: Thermoset polyester