PL-RLY Replacement 3000-PL


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Have your lights stopped working?  No longer hearing the soft “thunk” of your lights toggling on and off?  These are signs that you might have a worn-out relay! Touch Plate’s PL-RLY Relay is a 4-Wire Low-Voltage Relay.  This relay can be directly mounted to din-rail (sold separately) with  7” wires extend from it.

The 16 Amp PL-RLY relay is a electrical latching relay utilizing “Contact Closure” low- voltage switch technology. The relay only switches directly ON/OFF, this feature is technically known as “Single Pole, Single Throw” (SPST).

PL-RLY Relay is a direct replacement for part number(s): 1550B-PL, 2500-BPL, 3000-PL & 4000-PL.


Previous generation relays had 6 wires, 4 low-voltage wires extruding from the top of the cylinder which connected to the switches and transverter and 2 wires extending from the bottom that connected to line-voltage.

Note: The line-voltage terminals are not polarized.  It does not matter which terminal you feed your line-voltage into.

Technical Details:

16 Amp Electrical Latching Relay


  • Rated Current/Max Peak Current: 16A/30A
  • Rated Volt/Max Switching Volt: 250VAC/400VAC
  • 1 A 30VAC Tungsten


  • Pulsed at 28VDC, .05 SEC
  • Power Supply: TVR-1 | TPS-0120. Class 2 Only
  • 60/75°C, Copper Conductors Only
  • Torque to Minimum 25 in./lb.


  • Red Wire A1
  • Brown Wire A2
  • Yellow Wires 1 & 2
  • High Voltage Wires 3 & 4

Included in box:

  • (1) PL Relay


Made In Fort Wayne, IN USA.

Need help troubleshooting your Touch-Plate system? There are multiple ways to get started!  First, you can check our Customer Support section here on the website.  We have ALL the documentation on the products you’re dealing with downloadable online from touchplate.com

Would you rather work with someone directly?  You can email questions & pictures to
[email protected] and a team member will respond to you as quickly as possible.   You can also give us a call during our regular business hours at (260)426-1565.   We look forward to helping you get the lights back on!

Weight .55 lbs
Dimensions 3 × 3 × 2 in


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