Siemens Industrial Controls 3RB3016-1SB0 Relay L99H008 This wheel has a diameter

This wheel has a diameter of 4

This electronic LWCO utilizes a 3/4" NPT probe-style sensing element to monitor for hazardous low-water conditions

always check the boiler rating plate for manifold pressure requirements before installation

As a side-mount (ZDS) model

the CV6231921923 often serves as the direct replacement for specific cross-branded air handlers and rooftop units

Siemens Industrial Controls 3RB3016-1SB0 Relay L99H008 This wheel has a diameterThe Siemens 3RB3016 1SB0 Relay is a precision engineered SIRIUS electronic overload relay designed for the robust protection of three phase motors. Operating within a current setting range of 3 12A, this Size S00 solid state overload provides consistent motor safety against phase failure, asymmetry, and overcurrent conditions. Engineered for 3RT201 contactor mounting, it features Class 10 tripping characteristics to ensure standard starting protection