Carlo Gavazzi Solid State Relay 1-Phase Zero-Cross RS1A40D40

Carlo Gavazzi Solid State Relay 1-Phase Zero-Cross with LED, Control: 4-32VDC, Operational: 400VAC, 40A.

The zero switching relay with triac (10 A) or thyristor output (25 A, 40 A) offer a solution for resistive load switching. The zero switching relay switches ON when the sinusoidal voltage crosses zero and switches OFF when the current crosses zero. The LED indicates the status of the control input. The clip-on cover is securing touch protection to IP 20. Output terminals can handle cables up to 16 mm2.

General Characteristics

• Zero switching AC Solid State Relay.
• Direct copper bonding (DCB) technology in 25A and 40A types
• LED indication.
• Clip-on IP 20 protection cover.
• Self-lifting terminals.
• Housing free of moulding mass.
• 2 input ranges: 4-32 VDC and 18-36 VAC/VDC.
• Operational ratings up to 40 AACrms and 480 VAC.
• Blocking voltage: Up to 1200 Vp.
• Opto-isolation: > 4000 VACrms.
• Integrated snubber network in 25 A and 40 A types.