Safety Limit Switches, Large Metal IEC, Full Sw Head & Body, Telescope Arm, 2 Circuits, Conduit Entry, Snap Acting, 1 Normally Open Contac t, 1 Normally Closed Contact, Standard Contacts – 25C Low Temp Limit, 65C High Temp Limit, Spring Return, 1/2 NPT – 440P-MTAS11E