United Electric B402-120 Temp Switch 328140-751 As a high-performance L150-40F limit

As a high-performance L150-40F limit switch

Is the NBR seal suitable for high-temperature steam applications

Verify the specific unit requirements before attempting adjustment

and blower wheel must be purchased separately or transferred from the original assembly if they are in good working condition

The unit is robust enough to drive multiple Selectra valves in parallel

United Electric B402-120 Temp Switch 328140-751 As a high-performance L150-40F limitThe United Electric B402 120 is a heavy duty dual switch temperature control designed for industrial process monitoring and threshold protection. Part of the 400 Series, this immersion stem temperature switch features two SPDT snap acting switches that can be independently adjusted across the 0F to 225F range, allowing for versatile dual stage control such as high low limit alarms or simultaneous alarm and shutdown functions. Built for demanding