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Z7_GHK6HJC0OG6S20Q8HU3K6R0GM5
MINNIE MOUSE LANE
PORTAGE, IN 46368
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- Cooling Parts
- Heating Parts Service
- brass fittings-Heating Parts Service
- Commercial Burner Controls
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- electric heat parts
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- fan and limit controls
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- gaskets
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- pressure switches-Heating Parts Service
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- Thermocouples
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- venting materials
- Motor Accessories
- Motors
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- Installation
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Z7_GHK6HJC0OG6S20Q8HU3K6R0Q22
SR503-EXP-4 3 ZONE SWITCHING RELAY W/PRIORITY AND 3 POWER PORTS
Item #:
65429
Manufacturer Item: SR503-EXP-4
Manufacturer:
TACO R C SALES&SERVICE
120 VAC, 15 A, 3-Zone, Expandable Switching Relay with Priority
Front Diagnostic Lights
Switchable Priority
Built-In Priority Protection
Simplified Wiring
Premium Sealed Relays
Compact Design
Fuse Protected
100 Percent Factory Tested
Isolated End Switch
Contractor Friendly PC Board Layout
Universal Thermostat Compatibility
24 Volt Power Output for Hard Wired Thermostats
Field Replaceable Transformer
Add-On Power Control Plug
Built-In Post Purge and Pump Exercise Functions
Switchable Primary Circulator Output
Two Boiler Contacts, Utilizes Full Functionality of Mod-Con Boilers
Expandable to 20 Zoning Panels
Interface with EXP Zone Valve Controls
UL Approved
Made in USA
Zone Panels
Type
3-Zone
Approval
UL
Contact Voltage Rating
120 Volt AC
Contact Current Rating
15 Amp