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650

Discontinued - Replaced By: 654

Part of the 650 Series

Ordering Code: 650

UPC: 779655065001

650 Snow Melting Control

 

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  • Slab outdoor reset
  • Manual override
  • Warm weather shut down
  • Temporary Idle
Specifications
Agency Approvals CSA C US, meets class B: ICES & FCC Part 15
Ambient Conditions Indoor use only, -20 to 120 degree F (-30 to 50 degree C), RH less than or equal to 90 percent non-condensing
Control Type Microprocessor control, this is not a safety (limit) control
Dimensions 4-3/4" H x 2-7/8" W x 7/8" D (120 x 74 x 22 mm)
Enclosure Material White PVC plastic
Enclosure NEMA Rating NEMA 1
Power Supply 24 V (ac) plus / minus 10 percent, 50/60 Hz, 3 VA, 24 V (dc) plus / minus 10 percent, 0.03 A
Relay 240 V (ac) 10 A, 1/3 hp
Sensor NTC thermistor, 10 k ohms at 77 degree F (25 degree Cplus / minus 0.2 degree C) Beta =3892
Snow Melting Control Type Snow Detector and Melting Control