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Solid State Relay - 1 phase Zero Switching

Solid State Relay - 1 phase Zero Switching

Carlo Gavazzi

The Carlo Gavazzi industrial RM1A series 1-phase solid state relay (SSR) 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 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 clip-on cover is securing touch protection to IP 20. Protected output terminals can handle cables up to 16mm.

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Part #Rated Operational VoltageRated Operational CurrentControl VoltagePrice 
RM1A23D25 230 VAC rms25 A3-32 VDC$33.79
RM1A23D50 230 VAC rms50 A3-32 VDC$38.50
RM1A23D75 230 VAC rms75 A3-32 VDC$61.29
RM1A23D100 230 VAC rms100 A3-32 VDC$88.79
RM1A23A25 230 VAC rms25 A20 TO 280 VAC / 22 TO 48 VDC$34.57
RM1A23A50 230 VAC rms50 A20 TO 280 VAC / 22 TO 48 VDC$39.29
RM1A23A75 230 VAC rms75 A20 TO 280 VAC / 22 TO 48 VDC$62.86
RM1A23A100 230 VAC rms100 A20 TO 280 VAC / 22 TO 48 VDC$99.79
RM1A40D25 400 VAC rms25 A4-32 VDC$50.29
RM1A40D50 400 VAC rms50 A4-32 VDC$55.79
RM1A40D75 400 VAC rms75 A4-32 VDC$78.57
RM1A40D100 400 VAC rms100 A4-32 VDC$99.79
RM1A40A25 400 VAC rms25 A20 TO 280 VAC / 22 TO 48 VDC$55.79
RM1A40A50 400 VAC rms50 A20 TO 280 VAC / 22 TO 48 VDC$61.29
RM1A40A75 400 VAC rms75 A20 TO 280 VAC / 22 TO 48 VDC$88.79
RM1A40A100 400 VAC rms100 A20 TO 280 VAC / 22 TO 48 VDC$110.79
RM1A48D25 480 VAC rms25 A4-32 VDC$40.07
RM1A48D50 480 VAC rms50 A4-32 VDC$45.57
RM1A48D75 480 VAC rms75 A4-32 VDC$67.57
RM1A48D100 480 VAC rms100 A4-32 VDC$98.21
RM1A48A25 480 VAC rms25 A20 TO 280 VAC / 22 TO 48 VDC$44.79
RM1A48A50 480 VAC rms50 A20 TO 280 VAC / 22 TO 48 VDC$50.29
RM1A48A75 480 VAC rms75 A20 TO 280 VAC / 22 TO 48 VDC$72.29
RM1A48A100 480 VAC rms100 A20 TO 280 VAC / 22 TO 48 VDC$110.00
RM1A60D25 600 VAC rms25 A4-32 VDC$46.36
RM1A60D50 600 VAC rms50 A4-32 VDC$55.79
RM1A60D75 600 VAC rms75 A4-32 VDC$87.21
RM1A60D100 600 VAC rms100 A4-32 VDC$110.79
RM1A60A25 600 VAC rms25 A20 TO 280 VAC / 22 TO 48 VDC$55.79
RM1A60A50 600 VAC rms50 A20 TO 280 VAC / 22 TO 48 VDC$64.43
RM1A60A75 600 VAC rms75 A20 TO 280 VAC / 22 TO 48 VDC$98.21
RM1A60A100 600 VAC rms100 A20 TO 280 VAC / 22 TO 48 VDC$122.57