Norlake 034036
DEFROST TERM. SWITCH 5709L
SKU: NOR034036
Condition: NEW
The defrost mechanism in a refrigerator heats the cooling element (evaporator coil) for a short period of time and melts the frost that has formed on it. The resulting water drains through a duct at the back of the unit. Defrosting is controlled by an electric or electronic timer: For every 6, 8, 10, 12 or 24 hours of compressor operation it turns on a defrost heater for 15 minutes to half an hour.
A defrost thermostat opens the heater circuit when the evaporator temperature rises above a preset temperature, 40°F (5°C) or more, thereby preventing excessive heating of the freezer compartment. The defrost timer is such that either the compressor or the defrost heater is on, but not both at the same time.
In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or diverting it from one conductor to another. Switches of all types are used in the operation of restaurant equipment. The most common type of switch is an electro-mechanical device consisting of one or more sets of movable electrical contacts connected to external circuits. When a pair of contacts is touching, current can pass between them, while when the contacts are separated no current can flow.
Nor-Lake is a leader in the designing and manufacturing of quality refrigeration products. With its dedication to service and high-quality product line, Nor-Lake has earned one of the most respected names in the refrigeration industry.
HTS Category Code: 8208.30.00
UNSPC Category Code: 48100000
NAICS Code: 333241
Manufacturer Code: NOR
Width: 1.001 in (2.54 cm)
Height: 1.001 in (2.54 cm)
Length: 1.001 in (2.54 cm)
Unit of Measure: Each (EA)