DPDT Relay

The RT-2 is a Sensitive Double Pole Double Throw relay with heavy-duty 5A contacts.  The Coil requires only 40 mA to energize two sets of 5A contacts.  The RT-2’s Coil has a MOV across it to protect your sensitive electronics from the spike that is generated from most other relays.  The RT-2 has a BI colored LED across the coil that lights when energized, regardless of polarity.  This makes installation easier.  No spade lugs are required with our self-clamping screw terminals.


  • Coil Terminals (Coil) Input Power to energize relay.  May be 12 VDC or 24 VDC, Polarity does not matter.  Select voltage before applying power.  Move jumper to the left 2 pins for 12 VDC. Move to the right 2 pins for 24VDC.
  • LED ON indicates the relay is energized.  When the LED is OFF the relay is de-energized.
  •  The LED has 2 green LED’s back to back so the color will be green with either polarity.
  • COM 1 & COM 2 Terminals are the common or swing arm connection to the contact sets 1 and 2.
  • N/C 1 & N/C 2 Terminals are the relay’s normally closed contacts.  COM and N/C are Normally Closed; they open when relay is energized.
  • N/O 1 & N/O 2 Terminals are the relay’s Normally Open contacts.  COM and N/O are Normally Open; they close when relay is energized.


  • Heavy-Duty 5A Contacts
  • Selectable 12 / 24 VDC
  • Sensitive Coil
  • Coil Spike Protector Built-In
  • BI-Color LED Shows Relay Energized with Either Polarity
  • Heavy Duty Terminal Blocks with Self Clamping Screws
  • Mounting Holes
  • Pre Mounted Double Side Tape
  • RT-24 is Break Apart 4-Pak


  • Coil Current @ 12 or 24VDC ........ 40ma 
  • Coil Resistance +-10% ............  300 Ohms
  • Contact Ratings ..................  5 Amps @ 120vac Resistive
  • Terminal Blocks self clamping ....  multi 12-30awg
  • Minimum Continuous Duty Current ..  100ma
  • Service Life .....................  10 million operations

Specifications are subject to change without notice.