Description
MERLIN GERIN
COMPACT
C101H
CIRCUIT BREAKER
C101H-L
40A
690V~
65KA
380/415V~
50KA 250VDC
ICS: 50% ICU CAT:A
IRTH: 28/40 A
IRM: 320 A+-20%
TEMP: 40 C
The Merlin Gerin Compact C101H (C101H-L) is a 40A circuit breaker serving the electrical distribution behind a vessel’s marine control system. It opens the protected circuit when current passes its trip thresholds, with a thermal setting of 28/40 A and a magnetic setting of 320 A ±20%. Markings give 690V~ and 380/415V~ AC ratings, a 250 V DC rating and breaking capacities of 65 kA and 50 kA, with Ics at 50% of Icu and a CAT: A marking. The stated reference temperature is 40 °C. It is supplied in New Without Box condition.
Key Features
✓ Compact C101H frame, variant C101H-L
✓ 40A rating with thermal trip at 28/40 A
✓ Magnetic trip at 320 A ±20%
✓ 690V~ and 380/415V~ AC markings, 250 V DC
✓ Breaking capacities of 65 kA and 50 kA, Ics 50% of Icu
Marine Applications
✓ Supply feeders to control panels on engine room switchboards
✓ Protection of circuits feeding alarm and monitoring cabinets
✓ Control power circuits for auxiliary machinery
✓ Outgoing circuits on emergency switchboards
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 and supply faults, and with commissioning once the breaker is back in service.
