Field Circuit Breaker and DC/AC Modular Contactors

Micronova represents MERSEN, France (formerly known as Lenoir Elec) and supplies their makes of field circuit breakers to power generating plants in India for the past 25 years. We also provide installation services, spare parts support and preventive maintenance.

• Bar Mounted (Modular)

• Contactors for field excitation (for use in power generation) - From 8A to 8500A

• Bar mounted modular contactor for - DC current upto 6200A, 2000VDC and AC current upto 4000A

• Contactors can have closing coils for AC/DC operation for 24V-220V

• Latching facilities with one or two tripping coils

• Auxiliary contact block D & M types can be provided

• Contactors for dynamic braking for DC motors (RUBC type)

• Auxiliary relays, Delay blocks options available