Taco Comfort Solutions® SR503

Taco Comfort Solutions® SR503 Enhanced Switching Relay, 120 VAC, 15 A

Brand: Taco Comfort Solutions®

Item No: SR503

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Description

Taco's enhanced switching relays are the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority and contractor friendly PC board layouts. Combined with the time proven reliability of the 00® family of circulators and thermostats, total system integration is achieved. The enhanced switching relays additional features include built-in priority protection, premium sealed relays, compact design, fuse protected, isolated end switch and universal thermostat compatibility.

Taco Comfort Solutions® Enhanced Switching Relay, 120 VAC, 15 A, 60 Hz, NEMA 1 Enclosure, 2-3/4 in OAL, 10-1/4 in OAW, 7 in OAH, 3-Zone with Priority

Features

  • Simplified wiring
  • 24 V power output for hard wired thermostats
  • Field replaceable transformer

Specifications

Additional Information

3-Zone with Priority

Amperage Rating

15 A

Enclosure Type

NEMA 1

Frequency Rating

60 Hz

Overall Height

7 in

Overall Length

2-3/4 in

Overall Width

10-1/4 in

Voltage Rating

120 VAC

Documentation

Instruction/Installation Manual

https://assets.unilogcorp.com/267/ITEM/DOC/Taco_Comfort_Solutions_SR503_Instruction_Installation_Manual.pdf

Specification Sheet

https://assets.unilogcorp.com/267/ITEM/DOC/Taco_Comfort_Solutions_SR504_Specification_Sheet.pdf

Submittal

https://assets.unilogcorp.com/267/ITEM/DOC/Taco_Comfort_Solutions_SR504_Submittal.pdf