this Robertshaw 5300 series part is a direct replacement for Wells 38968 and Invensys K-1045

leak-free fit for manifold blocks or piping drops

Fabricated from high-grade steel to resist shaft deflection and torsional stress

The 1/2" diameter shaft offers reversible rotation

and vapors in demanding combustion environments

Siemens Industrial Controls 49D22125002 Switch 320788-704 this Robertshaw 5300 series partThe Siemens 49D22125002 is a professional grade normally closed auxiliary switch engineered specifically for integration with 75A and 90A definite purpose contactors. As a veteran in the field, you know that maintaining circuit continuity for status feedback and safety protocols is non negotiable in industrial motor control. This 1 NC (normally closed) unit is designed to snap onto the side of Siemens Class 42 (specifically 42FE and 42GE frame sizes)