DIN Rail Single Phase Solid State Relays

DIN Rail Single Phase Solid State Relays RV & RS Series

Product Description

These fixed build, DIN Rail Single Phase Solid State Relays mounted SCR units provide and inexpensive way to delivering power to resistive loads. The integral heatsink simplifies mounting and ensures adequate heat removal when mounted in a suitable enclosure.


The current ratings of the RV series are 25 amps and 40 amps. The RSDA and RSAA have current ratings of 50, 75 and 100 amps. All products are available rated at 600V and a 500V model with internal MOV for additional protection is also available on RV series. The RV series incorporates Superior Surge Survivalproviding increased immunity to voltage transients.


The RS and RV units can accept DC Logic inputs (RSDA and RVDA) or AC Logic inputs (RSAA and RVAA).

Firing mode

All units are Logic fired with zero voltage switching. RVMA unit is burst firing with zero voltage switching.


Fusing is internal on the RS series. The RV range uses external high speed fuses and fuseholders.


All units have built in heatsinks and are cooled by natural convection.

  • Industrial and commercial ovens
  • Injection molding machines
  • Induction Furnaces
  • Solenoid/Valve Drivers
  • Semiconductor manufacturing equipment
  • Food processing
  • Motor Controls
  • ATM Machines
  • Battery Chargers
  • Mercury Relay Replacements
  • 25 and 40 amp rating for RV units
  • 50, 75 and 100 amp rating for RS units
  • Single phase zero voltage firing
  • DC logic AC logic and 4-20mA

    inputs available

  • Internal semiconductor fuse on RS range
  • Superior Surge Survival™
  • CE compliant
  • UL recognized
  • CSA certified
Load Type Resistive AC51 (model 6V)
Resistive AC51 and inductive (model 5V)
DC Input:               RSDA: ON >4V/6mA, 28V dc/9mA dc max, OFF <1V dc
RVDA: ON >4V/6mA, 32V dc/8mA max, OFF <1V dc
AC Input:                RSAA: ON >100V ac, 280V ac, 5-15mA max, OFF <20V ac
RVAA: ON >100V ac, 280V ac max, 9-25mA, OFF <20V ac
Firing Mode:  Logic input: Zero crossing switching
4-20mA input: Fast burst firing
Frequency: 47-63Hz
Turn on/off time: 1350 A2sec
Operating Temperature: 0- +40°C (up to 80°C with derating)