DIN Rail Three Phase Solid State Relays

DIN Rail Three Phase Solid State Relays – RVD3 RVA3 & RVM3

Product Description

DIN Rail Three Phase Solid State Relays


The current rating of the RVx3 Series is 75 amps total current. This means that for three phase application, the limit is 25 amps per phase.

Voltage rating is up to 600 volts AC. Superior Surge Survival™ is a technique used to provide greater immunity to voltage transients. Internal MOVs provide additional protection.



The RVD3 accepts a DC Logic signal, the RVA3 an AC Logic signal and the RVM3 an proportional 4-20mA signal.


Firing mode

RVD3 and RVA3 units are Logic firing with zero voltage switching. RVM3 unit is Burst firing with zero voltage switching.



External high speed fuses are available, mounted in a triple fuseholder.



The built in heatsink is 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
  • 75 amp total rating allows 25 amps per phase for three phase load
  • 600V or 500V (internal MOV) max
  • Superior Surge Survival™
  • DC logic, AC logic and 4-20mA proportional inputs available
  • Control input LED
  • Fuses are external using triple fuseholder and fuses
  • CE compliant
  • UL recognised
  • CSA certified
Load Type Resistive AC51 (model 6V)
Resistive AC51 and Inductive AC53 (model 5V)
DC Input:                (L):ON >4Vdc/10mA, 32Vdc/15mA max,

current limted, OFF <1V dc

DC Input:    (H):ON >10V dc/6mA, 60Vdc/6mA max,

current limted, OFF <1V dc

AC Input: (H):ON >100Vdc/9mA, 280Vdc/30mA max,

OFF <20Vac

4-20mA Input:


4mA=0%, 12mA=50% (250ms on/off),

16mA=75%  (375ms on/125ms off),

20mA=100% (on continuous)

Current: 25A (3 pole) 30A (2 pole)
Voltage Range: 24V to 500V max (int.MOV – model 5V)

24V to 600V max (model 6V)

Firing Mode: Logic ON/OFF & Fast burst firing
Frequency: 47-63Hz
I2t Rating: 1350 A2sec
Peak Blocking Voltage: 1400V
Operating Temperature: 0- +40°C (up to 80°C with derating)