MRCE 25A-200A Surface Mount Circuit Breaker
The MRCE is the surface mount version of Blue Sea Systems' 187 Series circuit breaker, designed to protect high-current DC loads such as electric winches or electric motors. Unlike the panel-mount MRCB model, the MRCE is mounted directly on a surface without a cutout and is also suitable as a main fuse for larger battery banks due to its high breaking capacity.
Advantages
- Surface mount without panel cutout – flexible mounting on almost any surface
- Highly visible, yellow reset lever clearly indicates tripped status
- Trip-Free design: cannot be held in the ON position after tripping
- Ample clearance around terminal studs for cable lugs up to 1/0 AWG
- Robust 5/16"-18 terminal studs for high torque and secure connections
- 5,000A interrupt capacity at 14V DC for large battery banks
Technical Data & Compatibility
- 25A: SKU 700127135
- 30A: SKU 700127136
- 40A: SKU 700127138
- 50A: SKU 700127139
- 60A: SKU 700127140
- 70A: SKU 700127141
- 80A: SKU 700127142
- 90A: SKU 700127143
- 100A: SKU 700127144
- 120A: SKU 700127146
- 150A: SKU 700127148
- 200A: SKU 700127149
- Protection class: IP66 – protected against strong water jets
- Terminal studs: 5/16"-18 (M8)
- Interrupt capacity: 5,000A at 14V DC / 3,000A at 28V DC / 1,500A at 48V DC
- Operating temperature: -40°C to 85°C
- Type: Thermal, switchable/manual reset, Trip-Free
Which amperage variant is suitable for which consumer?
The lower amperage levels (25A-60A) are suitable for medium consumers such as bow thrusters or smaller electric motors, the medium levels (70A-120A) for anchor windlasses and larger drives, while the upper levels (150A-200A) are designed as main fuses for the entire battery bank in larger onboard electrical systems.
⚠️Safety data sheet can be found under Downloads!
Downloads
Deutsche Downloads
