It features a 36-inch lead length and a specific 3

Durable Insulation: Engineered to resist dielectric breakdown and thermal degradation in high-heat environments

This OEM replacement part is a L155-40F limit switch

Can this be mounted on a square shaft

MARS 33215 Sequencer It features a 36-inch leadThe MARS 33215 Sequencer is a professional grade 24V control specifically engineered for the precise staging of electric heating elements and blower motors in residential furnaces and heat pump applications. This multi stage heat sequencer utilizes a solid state PTC (Positive Temperature Coefficient) heater to drive a snap acting disc, ensuring consistent timing and terminal switching regardless of ambient temperature fluctuations. Featuring a