ABB Star Delta Starter, Star Delta, 240 V ac, IP00

YKB 7-30 - Star-Delta Contactor Combinations

Switching of cage rotor motors (usage category AC3)
Small, compact and extremely flat combination
Wired ready for connection and mounted on a top hat rail to DIN EN 50 022

Star-delta contactor combination YKB 7-30 for switching motors to 9kW AC3 400/440Vac
The star-delta contactor combination comprises three small contactors, one thermal overload relay (set to motor nominal current x 0.58) and one start-delta time block with an adjustment range of 1.5 to 30s.
An integrated mechanical locking mechanism that reciprocally interlocks the star and delta contactor guaranteeing high operating safety.