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Taco®
Taco® SR503-5 3 Zone Switching Relay with Priority
Taco®

Taco® SR503-5 3 Zone Switching Relay with Priority

BrandTaco®
MFR Part NoSR503-5
TSCO Part Number1272312

Warranty Length

  • Extended 3 Year Warranty

Features

  • External Indicator Lights
  • Switchable Priority
  • Simplified Wiring
  • Fully Enclosed Snap-Out Relays
  • Compact Design
  • Fuse Protected
  • 100% Factory Tested
  • Isolated End Switch
  • Contractor Friendly PC Board Layout
  • Universal Thermostat Compatibility
  • 24 Volt Power Input or Output Terminal
  • Made in the USA


Standard Approvals

  • UL and CSA Approved