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

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

Write a review

Please login or register to review
  • Views: 2516
  • 303P, 3-Zone Switching Relay w/ Priority, Expandable QR Code
    QR
  • Model: 303P
  • MPN:
  • Availability: 3
  • $ 156.95

ORDERS OVER $99 SHIP FREE

Have any questions?
Contact us at 1-800-246-9552

Tags: Tekmar

Loading...
Loading...
Loading...