Taco 1-Zone Hydronic Switching Relay

Item # 2480951 | Taco Part # SR501-4 | UPC Code 687752857573 | UNSPSC Code 40141616
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Product Overview

Single zone switching relay should be standard equipment for every installer. No matter what type of job, our single zone switching relay replaces every brand made by every manufacturer. The single zone switching relays are compatible with conventional and programmable thermostats, ul listed and come with a 3-year warranty. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.

  • Compact design
  • UL and CSA approved
  • 3 year warranty
  • Fuse protected
  • Simplified wiring for ease of installation
  • Premium sealed relays

Proposition 65 Information

Prop65 Warning Icon WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Specifications

Accessory/Part Type
Switching Relay
Brand/Model Compatibility
Compatible with All Hydronic Circulators
HVAC Product Type
HVAC Part
Manufacturer Warranty
Taco, Inc. will repair or replace without charge (at the company’s option) any product or part which is proven defective under normal use within three (3) years from the date of start-up or three (3) years and six (6) months from date of shipment (whichever occurs first).
Pole Configuration
SPST
Product Depth (in.)
2.375
Product Height (in.)
6.625
Product Weight (lb.)
1.8
Product Width (in.)
4.875
Voltage
120

Warranty

Taco, Inc. will repair or replace without charge (at the company’s option) any product or part which is proven defective under normal use within three (3) years from the date of start-up or three (3) years and six (6) months from date of shipment (whichever occurs first).