All Relays & Switches

Product DescriptionExplore the robust and reliable 4520-2059-000 Auto Limit Switch from Marley Engineered Products, designed to monitor and control temperatures precisely in various settings. Automatic operation for temperatures between 160 and 230 degrees Fahrenheit. Durable construction suitable for harsh industrial environments. Compact design ensuring...

Product DescriptionThe Marley Engineered Products 4520-0011-000 is a 300F CU AUTO Limit Switch designed for reliable safety monitoring in industrial applications. This switch is a critical component for ensuring machinery operates within safe parameters by detecting component positions and initiating automated responses when necessary....

Thermostat Limit Switch The L Series of 3/4" (19mm) bimetal disc temperature controls offers proven reliability in a versatile cost-effective design. Can handle loads up to 25 amps at 240VAC

Product DescriptionThis Goodman 10123525 Limit Switch is a genuine original equipment manufacturer (OEM) part designed for HVAC systems. It ensures your system operates efficiently and safely by monitoring and controlling the temperature. Monitors and controls temperature Ensures HVAC system safety Genuine Goodman part Product...

Product DescriptionThe Goodman 10123537 Limit Manual Reset is a critical component for HVAC systems. This limit switch is designed to monitor and control heating elements in gas furnaces, ensuring safe operation. Manual reset function ensures operator control and safety. Compatible with various Goodman gas...

Product DescriptionThe Rheem 47-22861-03 Limit Switch is a critical component designed for enhancing HVAC system efficiency and safety. This manual reset, high/low temperature limit switch ensures reliable operation with its SPST switch type, suitable for various Rheem models. SPST switch configuration ensures simple and...

Product DescriptionThe Rheem 47-22860-01 is a 25A, 230V auto reset limit control switch designed for HVAC systems. It helps regulate temperature and ensure safety during heating and cooling operations. This switch is essential for maintaining the optimal performance of residential and commercial HVAC units....

Product DescriptionThe Rheem 47-22383-33 Limit Control Switch is a versatile and essential component for HVAC systems. Designed with a single-pole, single-throw (SPST) configuration, this switch operates at 15A/10A and supports voltages of 120V and 230V. The durable metal enclosure ensures it performs reliably in...

Product DescriptionThe Rheem 47-22383-13 Limit Switch is vital for managing equipment operations in various industrial environments. This switch ensures your systems run within safe parameters. Manual Reset provides reliability after fault conditions Flanged Airstream Design for secure mounting Used in industrial machinery control and...

Manual Reset Rollout Switch

Product DescriptionThe Goodman Auto Reset Limit Switch, model G20269903, operates at 150 degrees Fahrenheit. This limit switch is integral for maintaining the right operations by setting a maximum temperature to prevent overheating in HVAC systems. Automatic reset feature for seamless operation Designed for use...

Product DescriptionThe GOODMAN 20162907 Limit Switch is engineered to optimize HVAC system performance by controlling airflow through precise detection and action mechanisms. This switch is crucial in HVAC applications, particularly in monitoring and operating damper positions to ensure safe and efficient functionality. GOODMAN's commitment...

Product Description Keep your HVAC system running smoothly with the Nordyne 626470R Main Limit Switch L155-40. This essential component is designed to ensure your heating unit operates within safe temperatures, avoiding overheating and potential damage. Easy to install and engineered for reliability, it’s a...

Product DescriptionThe Carrier L165F-40 Limit Switch, identified by its part number HH12ZZ165, is specially designed for robust functionality in industrial settings. It acts as a critical component in managing equipment operation by monitoring and controlling machine movement. Durable construction supports longevity and operational reliability....

Product DescriptionThe Carrier Vent Safety Switch, model HH11AZ180, is designed to ensure the safety of HVAC systems by detecting blocked flues and other hazardous conditions. Automatically shuts off the system to prevent accidents Constructed from durable materials for long-lasting use Easy installation and maintenance...

Product DescriptionThe Carrier HH12ZZ190 L190F-40 High Limit Switch is a vital part for maintaining the safe and efficient operation of HVAC systems. Designed to act as a safety measure, it prevents overheating by cutting off electrical power to the heating element when temperatures get...

Product DescriptionThe Trane THT2436 is a 140-170F AUTO limit switch designed for industrial applications. This limit switch automatically controls temperature, ensuring safety and efficiency in heating and cooling systems. It operates efficiently within a temperature range of one hundred forty to one hundred seventy...

Product Description The Trane THT2435 limit switch is engineered for precise temperature control, operating within a temperature range of 120 to 150 degrees Fahrenheit. This high-quality component is essential for maintaining optimal function in heating, ventilation, and air conditioning systems. Operates efficiently between 120...

Product DescriptionThe Trane SWT2945 SS Limit Switch is designed to monitor air temperature within HVAC systems, triggering a response when a specific temperature is met to prevent overheating. This essential safety component is suited for various applications, including air handlers, fan coils, and rooftop...