DPDT Limit Switch - L190-140 Spade, Double Pole Double Throw, Nordyne OEM 626458R
L190-140 Double Pole / Double Throw
Model #: 626458R
Tyree #: 232555
Limit switches from the original equipment manufacturer.
A limit switch is a normally closed switch, designed to open when a set temperature is reached. These switches are commonly used in electric furnaces to control power to heat elements. Temperature listed is Fahrenheit.
Temperature differential refers to the temperature difference between the point that the contacts open and reclose. For example if the limit switch is marked L150-20, that would indicate that the switch would open at 150º and close at 130º.
Limit switches are electrical devices that are not returnable. Defective merchandise is replaced with an identical item.
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