Carlo Gavazzi Solid State Relay 1-Phase Zero-Cross RAM1A23A25G

Carlo Gavazzi Solid State Relay 1-Phase Zero-Cross with LED & Varistor, Control: 20-280VAC/22-48VDC, Operational: 230VAC, 25A, Option: Glow Wire Certified.

The industrial, 1-phase relay with antiparallel thyristor output is the most widely used industrial SSR due to its multiple application possibilities. The relay can be used for 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. The LED indicates the status of the control input. The clipon cover secures touch protection (IP 20). Protected output terminals can handle cables up to 16 mm2.

Applications

Plastic injection machines, Extrusion machines, Blow moulding machines, Thermoformers, Dryers, Electrical ovens, Fryers, Shrink tunnels, Air handling units, Sterilisation equipment, Climatic chambers, Ovens and furnaces, Ambient heating.

General Characteristics

• 1-pole, zero-cross AC switching.
• Back to back thyristor output.
• Rated output voltage up to 660VAC.
• Rated output current up to 125AAC.
• Control 3(4)-32VDC or 20-280VAC/22-48VDC.
• Direct copper bonding (DCB) technology.
• Integrated overvoltage protection.
• 65 kA UL short circuit current rating.
• LED for controls presence indication.
• Clip-on IP20 protection cover, self-lifting terminals.
• 100,000 cycles UL endurance test (selected models).
• VDE cerified for Glow wire test according to IEC/EN60335-1.