The S350AA-1 is a stage module that has a differential adjustment and offset range of 1 to 30°F.  It has a 1 VA maximum power consumption and features an SPDT relay output with front panel LED that lights up when the unit is energized.  UL-listed.

The temperature stage module is suitable for use with system 350 control applications.  The unit is designed a NEMA 1 high thermoplastic enclosure that provides excellent protection within 0 to 95% non condensing ambient humidity.  The mode of operation can be selected by allowing independent relay energization whether under or below the setpoint for cooling or heating. 

The S350AA-1 can be mounted to wall or 35 mm DIN rail mounting with plug-together connections that removes wiring between modules for quick and easy installation.  The WHA29A-600R (3 ft), WHA29A-603R (25 ft), and WHA29A-604R (50 Ft) cable accessories are also available.