Belimo TF series actuators are overload protected and designed to stall indefinitely at any position

this vertical non-programmable unit is the preferred choice for technicians replacing older mechanical mercury thermostats in residential or light commercial applications

extending service life

The comprehensive package comes with essential ceramic insulators and bushings in multiple sizes (

Key Benefits for Technicians Direct Supercession: The HS3GN02A24 provides an exact fit for the legacy HS3GF02A24

Robertshaw 5500-135M Infinite Switch Belimo TF series actuators areThe Robertshaw 5500 135M Infinite Switch is a high performance 120V white dial commercial control designed for precision temperature management in electric ranges, warming zones, and barbecue grills. As a voltage sensing infinite switch, this unit offers a parallel circuit design that ensures consistent heat output by regulating power through a rotary switch mechanism. This model features a 5% input at low calibration, providing stable low end control