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6-Zone with Priority Switching Relay 120 VAC 20 Amp

Item #:SR506-EXP-4 
Manufacturer Item: SR506-EXP-4
Manufacturer: TACO INC.
Brand: Taco - Part Type: 6-Zone Boiler Control - Coil Voltage: 120 - Switch Action: 6-Zone
Taco switching relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. Whether using basic priority switching or the advanced features of the -ExP controls, the job is made easy. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are UL listed, are compatible with conventional and programmable thermostats.
  • External indicator lights
  • Plug-In power port cards
  • 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
  • All circulator relay connections, including ZC/ZR, are rated 1/3 HP (6 amp full load, 36 amp locked rotor) at 120 VAC
  • End switch connections are rated 24 VAC, 1 amp
  • All thermostat connections supply a 24 VAC class 2 output
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Taco SR506-EXP-4

Relays Switching

Brand Name
Taco
Part Type
6-Zone Boiler Control
Coil Voltage
120
Switch Action
6-Zone
SR506-EXP-4
6-Zone with Priority Switching Relay 120 VAC 20 Amp
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