Pay in 4 interest-free payments of $7.30 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Precision Engineering: Designed specifically for Siemens 3TX71 series 3PDT relays to ensure zero-slop physical fitment
there is no difference
High Heat Tolerance: Operational temperature range from -22°F to +158°F (-30°C to +70°C) makes it ideal for mechanical rooms and control cabinets
What pilot assemblies does this part fit
Carrier HH12ZB250 Limit Switch Precision Engineering: Designed specifically forThe Carrier HH12ZB250 Limit Switch is a critical safety component designed for high temperature monitoring in HVAC furnace plenums and heat exchanger compartments. This OEM replacement part is engineered to open the electrical circuit when temperatures reach 250F and automatically reset once the system cools to approximately 210F. Featuring a 3 inch insertion length and a panel mount configuration, the HH12ZB250 limit switch ensures a precise fit for