Square D 9007R20 Limit Switch Lever Arm
Limit switches are used in applications that require mechanical strength or environmental resistance. The Square D 9007R20 Limit Switch Lever Arm is a replacement part that can be used with type C limit switches. It is a non-corrosive limit switch component made from stainless steel to ensure durability. As a limit switch requires fast actuation during the SPDT make process the arm allows for it by making use of 30° cam mechanism. The lever arm has a rotary movement and lateral approach without any positive opening. Made in the USA this lightweight limit switch component weighs only 0.1 lb. For optimal operations it should be used in ambient air temperature of -10 °F to185 °F.