Thanks for visiting Best Plumbing. If you run into a problem or have a suggestion, please contact us at [email protected].
content loaded
TACO SR504-EXP 4-ZONE SWITCHING RELAY/EXPANDABLE
MFR Part #: SR504-EXP
SKU #: 3178546
Brand: Taco® Comfort Solutions™
UPC: 687752857610
Taco® SR504-EXP Expandable Switching Relay With PowerPort, 120 V AC, 20 A, Domestic
3 Years
Product Details
Attributes
Features
Resources
Taco® Switching Relay, Expandable, 120 V AC, 20 A, 24 V, 6-3/74 in H x 10-1/4 in W x 2-3/4 in D, Domestic
Amperage Rating:20 A
Country Of Origin:US
Domestic/Import:Domestic
Power Rating:24 V
Type:Expandable
Voltage Rating:120 V AC
- 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
- 4 with priority no of zones
- 3 power port slot
- 1 power control plug
- Plug-in powerport card slots
- Add-on power control plug
- Expandable to 20 zones
- Interface with: EXP zone valve controls
Product Details
Taco® Switching Relay, Expandable, 120 V AC, 20 A, 24 V, 6-3/74 in H x 10-1/4 in W x 2-3/4 in D, Domestic
Attributes
Amperage Rating: 20 A
Country Of Origin: US
Domestic/Import: Domestic
Power Rating: 24 V
Type: Expandable
Voltage Rating: 120 V AC
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
- 4 with priority no of zones
- 3 power port slot
- 1 power control plug
- Plug-in powerport card slots
- Add-on power control plug
- Expandable to 20 zones
- Interface with: EXP zone valve controls