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Catalog pricing shown. Please Sign In to see your pricing.
- Vendor Name:
- Taco
- URI Part Number:
- SR502
- Vendor Part Number:
- SR502-4
- Shipping Weight (Lbs.):
- 4
- Contact Rating (Amps):
- 15 Amp
- Country of Origin:
- US
- Number of Zones:
- 2 with Priority
- Voltage:
- 120 VAC
Taco switching relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. All switching relays are UL and CSA listed, use standard ice cube replaceable relays and are compatible with conventional and programmable thermostats.
Features:
- External Indicator Lights
- Switchable Priority
- Simplified Wiring
- Fully Enclosed Snap-Out Relays
- Fuse Protected
- Isolated End Switch
- Contractor Friendly PC Board Layout
- Universal Thermostat Compatibility
- 24 Volt Power Input or Output Terminal
- Extended 3 Year Warranty
Additional -EXP Features:
- Plug-in PowerPort Card Slots
- Add-on Power Control Plug
- Expandable to 20 Zones
- Interface with -EXP Zone Valve Controls
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