2 Hour Timer 125-277V SPDT White

2 Hour Timer 125-277V SPDT White - Spring Wound In-Wall Timer This 2 Hour Timer by NSI Industries is a spring wound, single pole double throw (SPDT) interval timer designed for in-wall installation. It is suitable for controlling electrical loads such as lighting solutions, bathroom fans, whole house fans, and self-storage facilities. The timer operates within a voltage range of 125 to 277 VAC and frequency of 50-60 Hz, making it compatible with a variety of electrical distributor and switchgear supplier applications. Its compact design fits a single gang wall plate, providing a reliable timing solution without requiring neutral wiring, ideal for retrofit installations. Specifications Application: NSI Action: SPDT Base: Wall Plate Mounting: Single Gang Wall Plate Enclosure: Single Gang Wall Plate Frequency Rating: 50-60 Hz Contact Rating: 125-250-277 VAC Number of Poles: 1 Operating Temperature: 32-122 °F Environmental Conditions: 32-122 °F Product Weight: 0.4 lbs Manufacturer Part #: A502HW Features Spring wound mechanism with 2 hour maximum timing interval Variable timing controlled by twist knob, with automatic shut-off at end of period Hold feature available on some models (not specified for this model) No adjustments required, simple wire and go installation Compatible with standard or decorator style wall plates (not included) No neutral wire required, suitable for retrofit use SPDT "2 in 1" contacts with SPST wiring option Fits single gang wall box, can be used in multiple gang installations Downloads & Links Spec Sheet Operation Instructions Catalog Page Product Advertisement