Carlo Gavazzi Solid State Relay 1-Phase Zero-Cross RM1A40M50

Carlo Gavazzi Solid State Relay 1-Phase Zero-Cross with LED & Varistor, Control: 5-24VDC/VAC, Operational: 400VAC, 50A.

The industrial, 1-phase relay with antiparallel thyristor output is the most widely used SSR due to its multiple application possibilities. This relay has been designed to interface low voltage AC or DC control systems with high voltage resistive, inductive and capacitive loads. The zero switching relay switches ON when the sinusoidal curve crosses zero and switches OFF when the current crosses zero. The built-in varistor secures transient protection for the heavy industrial applications, and the LED indicates the status of the control input. The clip-on cover is securing touch safety to IP 20. Protected output terminals can take cables up to 16 mm2.

General Characteristics

• Zero switching AC Solid State Relay
• Low voltage AC/DC control: 5 to 24 V
• Direct copper bonding (DCB) technology
• LED indication
• Built-in varistor
• Clip-on IP 20 protection cover
• Self-lifting terminals
• Housing free of moulding mass
• Operational ratings: Up to 100AACrms and 600VACrms
• Opto-isolation: > 4000VACrms