HF9-ROLE Electronic Compact Starter 24 VDC

The electronic compact starters in the HF ... ROLE-24VDC series are hybrid starters for motors up to 3 kW / 400 V or ohmic load up to 9A / 400 V according to IEC / EN 60947-1, -4-2. They include functions for reversing start and overload protection for very wide power setting ranges as well as safety functionality for emergency stops. Safety integrity level 3 according to the functional safety standard IEC 61508-1 and performance level gt / e lt / according to ISO 13849-1 are certified. The devices also have ATEX authentication. Thanks to the hybrid technology in semiconductors and bypass switches, HF starters are particularly suitable for applications with frequent switching processes and are low loss. The compactness and integrated structure of the units save space, reduce wiring errors and save time during installation.