SRFE series enclosure heaters feature an etched foil element encapsulated between layers of
fiberglass reinforced silicone rubber, and are factory vulcanized to an aluminum mounting plate.
Mounting plates come with 7/16" (11 mm) holes for mounting to subpanel or other mounting surface.
The built-in air sensing thermostat maintains the temperature within the enclosure to prevent freezing or
condensation. The SRFE enclosure heaters are mounted vertically or horizontally using the mounting
plate, however, optional temperature control is achieved when mounting the heater vertically.
Options for the SRFE series enclosure heaters include custom sizes and remote mounted
thermostats. Contact Engineering for more information.
Model No.
Length & Width inches (mm)
Wattage
Thermostat Setpoint
Opens
Closes
SRFE-6
6 x 2.5 (152 x 64 mm)
60
none
none
SRFE-6-40
6 x 2.5 (152 x 64 mm)
60
60°F ±5
40°F ±5
SRFE-6-105
6 x 2.5 (152 x 64 mm)
60
140°F ±5
110°F ±5
SRFE-6-150
6 x 2.5 (152 x 64 mm)
60
180°F ±5
150°F ±5
SRFE-12
12 x 2.5 (305 x 64 mm)
120
none
none
SRFE-12-40
12 x 2.5 (305 x 64 mm)
120
60°F ±5
40°F ±5
SRFE-12-105
12 x 2.5 (305 x 64 mm)
120
140°F ±5
110°F ±5
SRFE-12-150
12 x 2.5 (305 x 64 mm)
120
180°F ±5
150°F ±5
† Price are shown in RMB.
Keywords:Enclosure Heaters for Protection from Freezing or Condensation in Enclosures
