Siemens Industrial Controls 3UB81334FW2 Relay 30067439-890 It utilizes ODF (Oversize Die-Formed)

It utilizes ODF (Oversize Die-Formed) solder connections with a 3/8-inch liquid line inlet and a 5/8-inch outlet to the distributor

Technicians should verify millivolt output and pressure tap readings post-installation to confirm the burner flame matches the manufacturer's specification

utilizing this OEM Laars ignition lead ensures full compatibility with existing ignition controls and flame sensing circuits

Integration is seamless

Efficiency Optimization: Enables precise real-time temperature monitoring

Siemens Industrial Controls 3UB81334FW2 Relay 30067439-890 It utilizes ODF (Oversize Die-Formed)The Siemens 3UB81334FW2 is a high performance ESP200 solid state overload relay designed for demanding industrial motor protection. This 3 phase unit features a wide 13 52 amp full load amperage (FLA) adjustment range with a 4: 1 ratio, significantly reducing inventory requirements for contractors managing multiple motor sizes. Engineered to replace traditional bimetallic heaters, this electronic overload relay offers selectable trip classes (5, 10,