Azbil 1LS-J7□□ General Purpose Ultra Long Life Compact Limit Switches have an onsite mechanical life 3 times that of conventional models providing an improved reliability that drastically reduces minor line interruptions. Improved sliding action and corrosion resistance prevents actuator return failure enabling a mechanical like of at least 30 million operations. To ensure a tight seal, wiring to the switch is by connector (Conventional G1/2 conduit / switch terminal wiring type is also available). At-a-glance fluorescent setting indication prevents faulty initial set-up. UL/CSA/GB (CCC marking) certified models available. Azbil 1LS-J7□□ General Purpose Ultra Long Life Compact Limit Switches are ideal for automobile production facilities and related equipment special-purpose machine tools, conveyors, casting & welding, automatic assembly machines and general industrial machinery.