Bard 8402-070 Limit Switch How do I verify the

How do I verify the correct rotation

it is compatible with modern refrigerants including R410A

or at an angle—and still maintain positive closure

Can this SPDT switch be used on both 3-pole and 4-pole York contactors

this sensor features a durable Kanthal metal rod and high-grade ceramic insulator to withstand high-temperature combustion environments

Bard 8402-070 Limit Switch How do I verify theThe Bard 8402 070 Limit Switch is a critical safety component designed for HVAC temperature regulation in Bard wall mount units and forced air systems. Engineered with a precision bimetal sensor, this 2 pole limit control provides essential overheat protection by interrupting the electrical circuit if internal temperatures exceed the 160F threshold. This specific model features a standard 160F 40F operating range, ensuring the system resets once the