For improved machine safety and efficiency, try this roller lever interlock switch from Siemens. It detects the position of moving applications like guard doors, machine beds and conveyor belts and converts this information into an electrical signal that can be used to make or break the circuit. For added safety, snap-action contacts help avoid arcing and false signals. With compact dimensions of just 85.7 (L) x 40.5 (W) x 37.3mm (D) and a handy adjustable lever, this unit is designed to fit into confined spaces. Thanks to its universal mounting orientation, you'll have no problem squeezing it in.

• Watertight IP67 rating means you don't need to worry about exposure to liquids
• Mechanical durability of 15 million cycles for a long service life
• Wide operating temperature range between -25°C and +85°C for compatibility with extreme settings
• Resistant to shock forces of up to 30G, so it can cope with demanding applications

No, this product comes complete with an actuator head and operating lever, which is everything you need to get the ball rolling with your interlock switch.