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Overview

Carlo Gavazzi/Electromatic Controls

Solid State Relays, RM1 Series

RM1A48D100 - Solid State Relay, 1-P, 100A,480VAC, 4-32VDC Control, 42-530VAC Load, Zero Switching, Touchsafe

RM1 Series Information

• Zero switching (RM1A) or instant‑on switching (RM1B) AC Solid State Relay

• Direct copper bonding (DCB) technology

• LED indication

• Built-in varistor 230, 400, 480, 600V

• Clip-on IP 20 protection cover

• Self-lifting terminals

• Housing free of moulding mass

• 2 input ranges: 3‑32* VDC and 20‑280VAC/22‑48VDC

• Operational ratings: Up to 100AACrms and 600VACrms

• Blocking voltage: Up to 1400Vp

• Opto-isolation: > 4000VACrms

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 instant‑on relay Solid State Relay Number of poles Switching mode Rated operational voltage Control voltage Rated operational current Ordering Key Solid State Relays with DC control input can be used for phase control. The built‑in varistor secures transient protection for the heavy industrial applications, and the LED indicates the status of the control input. The clipon cover is securing touch protection to IP 20. Protected output terminals can handle cables up to 16mm2.