303P, 3-Zone Switching Relay w/ Priority, Expandable

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Switching Relay Three Zones with Priority

Zones: 3
Control: Microprocessor Control
Power supply: 115 VAC, 60 Hz, 16 A
Transformer Rating: 40 VA at 24 VAC
Control load: 7 VA at 24 VAC
Fuses: T5A, 250 V slow blow glass fuse, two spare fuses included
Pump relays: 115 VAC, 5 A, 1/3 HP, 15 A combined
Boiler XX end switch: 24 VAC, 5 A
DHW end switch: 24 VAC, 5 A
Mod boiler output: 0-10 V 500 ohm min load impedance, 4-20 mA 1 k ohm max load impedance
Materials: ABS Plastic (Cover), Galvanized Steel (Base) NEMA type 1
Dimensions: 8-3/16" x 10-11/16" x 2-3/8"
Packaged weight: 5 lbs

3-year warranty

Product Specs
Zones	3 Zone

Qty

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