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These thermal protectors operate by means of a thermally sensitive snap action bimetal which switches open a single pole/single throw normally closed electrical contact upon reaching a factory calibrated response temperature. Heat transfer occurs an all sides via conduction, convection or radiation The bimetal disc snaps closed once the reset temperature has been reached.

THERMAL PROTECTORS FOR MOTOR WINDINGS & TRANSFORMERS CD79F Features: • Snap action accuracy • Universal size • Maximum switch load 22 Amps • Very economical • Current & temp sensitive

Application: Temperature monitoring/regulation/limiting and current limiting devices in electrical appliances and motors. Examples: AC Motors, Transformers, Battery packs, Blanket heaters, Heating appliances, Fluorescent light ballasts, Recessed lighting fixtures, Automotive DC Motors, Water bed heaters.

Approvals: UL, CUL and VDE. RoHS compliant