Description
MERLIN GERIN
COMPACT
C101L
CIRCUIT BREAKER
100A
690V~
150KA
380/415V~
100KA
250VDC
IRTH: 70/100A
IRM: 800A A+-20%
TEMP: 40C
The Merlin Gerin Compact C101L is a 100A circuit breaker that protects power feeds within the vessel’s control installations, opening the circuit when current passes its trip thresholds. Its ratings are 150 kA at 690 V AC and 100 kA at 380/415 V AC, with a 250 V DC rating as well. The thermal trip (Irth) reads 70/100A and the magnetic trip (Irm) reads 800A at ±20%, with a temperature rating of 40°C. It suits control panels and distribution boards that supply automation and monitoring equipment. This unit is offered in used condition.
Key Features
✓ Compact C101L circuit breaker, 100A
✓ 150 kA at 690 V AC
✓ 100 kA at 380/415 V AC
✓ 250 V DC rating
✓ Irth 70/100A, Irm 800A ±20%, 40°C
Marine Applications
✓ Control feeders on main and emergency switchboards
✓ Distribution boards supplying automation cabinets
✓ Engine room control panel protection
✓ Supply circuits for alarm and monitoring systems
Technical Support
Prota Marine provides technical support, repair and onboard installation for the circuit breaker and the wider marine control system. Our engineers assist with fault diagnosis on tripping or switching faults and give commissioning support once the breaker is back in its panel.



