SR-SK 119/173

SR-SK 191

PE

401

SR-SK-119 | SR-SK-173

The bimetal element is insulated from the current carrying parts. There is rapid heat transfer to the bimetal when the thermostat is mounted on a heated surface whose temperature is to be controlled. This makes it ideal for flat-irons and other electrical appliances. Mounting is with an 8-32 screw through the rivet hole, Both screw type and 1/4" quick-connect terminals can be provided in various angular positions. In the normally closed configuration the adjustment shaft is turned clockwise to increase the temperature. Available in three temperature ranges up to 240°, 500° and 650°F maximum. The Model SR-SK-173 is supplied with an adjustment screw only.
SIZE: 2-3/32" L. X 1/2"W. x 5/8"H. RATING:1500W 115-230 V.A.C.

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MODEL SR-SK-191

Is similar to the SR-SK-119 except that it has a 3/8-24 threaded mounting stud which allows for panel mounting. In the normally closed configuration the adjustment shaft is turned clockwise to increase the temperature. Both 1/4" quick-connect and screw terminals can be provided in various angular positions. Available in three temperature ranges up to 500°F maximum.
SIZE:2-3/32" L. X 1/2" W. x 5/8" H. RATING:1500W 115-230 V.A.C.

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MODEL PE

Is a compact stackpile assembly of a bimetal element and a contact spring. Because of its compact construction the adjustment screw is live. Adjustment should be made, therefore, with a well insulated screw driver in the normally closed configuration the adjustment screw is turned counter-clockwise to increase the temperature. Mounting is with an 8-32 screw through the rivet hole. Screw or 1/4" quick-connect terminals can be assembled in various angular positions. Available in two temperature ranges up to 300°F and 650°F.
SIZE: 1-13/16" L. X 1/2" W. X 1/2" H. RATING:1000W 115-230 V.A.C

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HS-202

Is shockproof since all live metal parts are shielded. It is provided with standard 4" long high temperature flexible leads. It has a stackpile, strain relieved, three element construction in which the bimetal is insulated from the current carrying parts. The deep drawn dust proof housing is nickel plated steel. The adjustment screw is turned counter-clockwise to increase the temperature in the normally closed configuration. Mounting holes for 10-32 screws are at 2-3/4" centers. Available in three temperature ranges up to 240°, 500° and 650°F.
SIZE: 3-1/4"L. x 3/4"W. x 5/8" H. RATING: 1500W. 115-230 V.A.C.

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HK-207

Is of similar housing as on the HS-202 except that it is provided with an adjustment shaft with trimmer screw, a limit stop, and a molded knob. The adjustment shaft is turned counter-clockwise to increase the temperature in the normally closed configuration. Available in three temperature ranges up to 240°, 500° and 650°F.
SIZE: 3-1/4" L., x 3/4" W. x 5/8" H. RATING:1500W 115-230 V.A.C.

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MODEL 401

Is a miniature immersion alarm thermostat with an 1/8" N.P.T. pipe thread. The bimetal element, being intimately in contact with the probe, rapidly responds to temperature change of the liquid in which it is immersed. As the body is grounded, the Model 401 is suitable for circuits no greater than 24V Model 401 has universal application because adapter bushings are available in 1/4", 3/8" and 1/2" N.P.T. The glass sealed terminal prevents moisture condensation in the thermostat with the adjustment screw epoxy sealed. Maximum temperature 300°F.
SIZE: Probe 29/32" L. X 1/8" N.P.T thread. RATING:100 W. 24 V.D.C. Or A.C.

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