FIXED 40°F TEMPERATURE THERMOSTAT
Fixed 40°F Temperature Thermostat

Our Fixed 40°F Temperature Thermostat

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The 42001-NEL thermostat is ideal for applications where freeze protection or lower range temperature control is critical. In cold climates, the thermostat switches heating devices that prevent pipes, valves, tanks and fittings from freezing.

This thermostat can be used in ambient-sensing applications by placing the sensor in the air or as a line-sensing thermostat by securing the bulb to the pipe or tank. It can be used as a single-circuit control or as a pilot control for several circuits by switching a contact. Set point at factory is 40 degrees F (5C).

DS-223 Specifications

Enclosure Rating
NEMA 4X

Entries
One ¾ inch NPT conduit hub

Set Point
40°F (5°C) Close on decreasing temperature

Sensor exposure limits
-30 to 140°F (-35 to 60°C)

Enclosure material
Polycarbonate black

Switch
SPD, prewired snap action

Electrical rating
22 amp@ 125/250/480 VAC

Accuracy
±1% of full scale

Sensor & capillary type
Copper tin plated, Silicone oil filled bulb 3.12” (79mm) .39” (10mm) diameter 10’ (3.05m) long capillary

Connection
14 AWG stranded copper wire, PVC

Approvals
CSA and UL Listed (Ordinary Areas)

Manufacturer
Nelson

Ordering Information
10 Foot Pig-Tail Power Cord w/ Molded Plug
Product code: EPT-10

20 AMP 30mA GFCI Plug Kit
120 VAC code: EGFI-120
240 VAC code: EGFI-240
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Call Now to Order a Fixed 40°F Temperature Thermostat
(801) 872-8800

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