Description

Zero-voltage switching. Current range: 40A, diagnostics and load interrupt alarm

AC solid state relays with logic signal control
Switching at voltage zero crossing
Built-in heatsink o Rated current: 25Arms, 40Arms
Non-repetitive voltage: 1200 Vp
Rated voltage: up to 530VCArms
Input control range: 5…30 Vdc
Optical isolation: 4000Vrms (input/output)
Built-in HB diagnostics (partial heater break, junction in short circuit)
Overheat protection (optional)
2-color control signal LED in input/alarm state
On-board MOV (varistor)