Chromalox Big Red Book

Heating Cable

GF Pro Snow Switch (cont’d.)

Dimensions

7-7/16” (189mm)

4" (102mm)

SUPPLY :200-277VAC,50/60Hz LOAD :200-277VAC,30AMPMAX.RESISTIVE Snow Switch ® GF Pro™ Snow& IceControlwithGFEP GroundFaultDetection/Interuption Leakage:30mA WARNING DANGEROF ELECTRICAL SHOCKOR ELECTROCUTION Lethal voltages are present beneath this cover. Service by qualified personnel only.More than one disconnectmay be required to de-energize this control for servicing. This device provides the Equipment Ground Fault Protection required by Article 426.28 of the National Electric Code. This Device does not provide Personal GFCI protection.

SUPPLY HEAT

4-1/4 (108mm)

SNOW GFEP

8

0

HOLD-ON TIME (HRS)

HEATER CYCLE

GFEP TEST/ RESET

1-1/16” (27mm) Conduit Entry

Specifications and Ordering Information

Model Number

PCN

GF Pro

390029

Accessories RCU–4 Remote Control (Optional) Snow/Ice Sensors (Not Included) CIT–1 Aerial Snow Sensor

389909

389749 389757 389765

GIT–1 Gutter Ice Sensor

SIT–6E Pavement Mounted Snow and Ice Sensor To Order— Specify model, PCN and quantity.

G-66