Taco SR504 4 Zone Switching Relay For Pumps (Not For Use With Zone Valves)
Specifications:
Product Number Number SR504
Number of Zones 4 (Includes A Priority Zone)
Transformer Voltage 120 VAC Input
Maximum Combined Load 20 Amps
Dimensions of Enclosure Width 10 1/4" X Height 7” X Depth 2-3/4”
All circulator relay connections, including ZC/ZR, are rated 1/3 hp (6 FLA, 36 LRA) at 120 VAC. End switch connections are rated 24 VAC, 1 amp. All thermostat connections supply a 24 VAC class 2 output.
Features: External Indicator Lights
Priority Zone
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
UL Approved
24 volt Power Input or Output Terminal
Extended 3 Year Warranty
Made in the USA
