Taco SR503 Three Zone Switching Relay, 120 VAC, 15 A, DPDT, Domestic
TACO SR503-2/4 3 ZONE SWITCHING RELAY WITH PRIORITY
Hydronic Switching Relays
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Brand: 
Taco SR503 Three Zone Switching Relay, 120 VAC, 15 A, DPDT, Domestic
3079982
Product ID:3079982
Famous Supply
- Power Rating: 1/3 hp
- Type: Three Zone
- Voltage Rating: 120
- Amperage Rating: 15
- Contact Form: DPDT
- Domestic/Import: Domestic
The Taco Switching Relay is the best choice for all your zoning needs, with advanced PowerPort Cards, 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.
- Features
- Warranty
- Standards & Approvals
| External indicator lights |
| Switchable priority |
| Simplified wiring |
| Fully enclosed snap-out relays |
| Compact design |
| Fuse protected outputs |
| 100% factory tested |
| Isolated end switch |
| Contractor friendly PC board layout |
| Universal thermostat compatibility |
| 24 V power input or output terminal |
| 3 Years Extended |
| CSA Certified |
| UL Listed |