York S1-025-27792-708 S102527792708 170f M/R Auxiliary Limit Swtch

170F M/R Limit Switch

This auxiliary limit switch serves as a replacement for the switch included with York S10 Series electric heaters. It is used to assist in controlling temperature settings and safety functions. Measuring 2" x 2" x 1", this 170F M/R Limit Switch features a chromate finish and is compatible with York S102527792708, S10277927808, and S10297927808 electric heaters.

The S102527792708 170F M/R Auxiliary Limit Switchis designed for use with York/Carrier indoor residential and light commercial HVAC equipment. The switch has an Adjustable Setback (between 5 and 20 degrees), and comes without a dial cover to be used as a signal or staging switch..

The YAL3-70/170F is an M/R Limit Switch featuring the following specifications: Ambient temperature -30 to 70F, Contacts 1NO/1NC, On-time 1 to 100 sec, 3A at 125VAC, 50/60Hz, Mounting Position Right Hand , Output Screw Terminal

The York Limit Switches, S1-025-27792-708, 170F M/R Auxiliary Limit Swtch are great for applications such as heating & air conditioning products.

This is a Single Phase 170 Degree C (or F) Mechanical / Rocker Type, Normally Open Limit Switch. This Mechnical / Rocker Type Limit Switch has a 1/2" - 20 Thread. This 3 Pole, 4 Circuit, Normally Open and Normally Closed (N/C) device uses a Standard 1/2" - 20 threaded mounting hole for mechanical mounting.

York's 170 F Maximum/Minimum (170/170) control is the "guts" of your hot water heating system. It works with the temperature and pressure relief valves to prevent scalding (high-limit) and keeps the system safe from freezing (minimum). The 170/170 is rated at 175 F and has a reset button to temporarily remove it from service.

The Aube S1-025 is designed to protect the 170F Termination from improper Reverse Polarity connection. The Locking Lever prevents the switch from reaching the OFF Position; and thus preventing accidental disconnection when interconnected equipment is not properly aligned. The Standard Lever design provides an ON position when connected; and then Move to an OFF position automatically when disconnected. By providing a visual indication of circuit continuity, this Switch eliminates costly field service calls.