BuyLog Flippingbook FEB 2025

8-145

LOW VOLTAGE POWER & INSULATED CASE CIRCUIT BREAKERS, BUYLOG SECTION 8

— Gerapid high speed DC circuit breakers

Gerapid Breaker Modules

Power and Control Connections

Arc chute (1x2 shown, 1,000Vdc)

Control circuits – screw terminals and plug-in connectors

Arc chute adapter

Insulated side plates (optional)

Instantaneous trip – mechanically operated, adjustable (optional)

Electronic control unit

Basic breaker with drive mechanism and contact system

Main terminals, horizontal and vertical, top and bottom

Solenoid drive

Type SEL Current Measurement System (optional on 2607 and 4207)

- Current measurement at the breaker - Factory-equipped or field-installable - No additional space required or breaker modifications - Ranges 6kA and 12kA - To 4,000Vdc - Signal output via 3 interfaces

- 4...20mA - +/- 20mA - +/- 10V - Watchdog function standard