The LA3811ZS is a 22 mm emergency stop mushroom button switch from Arrow. It features a selflocking locking head and is rated for 10A at 600V. This compact, readytoinstall switch is designed to provide quick and reliable shutoff in control panels and equipment. Key benefits Quick and reliable safety stop: the emergency stop design allows rapid deenergization of connected equipment to protect operators and machinery. Selflocking/locking head for dependable shutdown: once pressed, the head latches in the engaged position to prevent accidental restart until reset. Simple panel integration: 22 mm mounting size fits standard control panels and enclosures for straightforward installation. Clear indication of stop action: the mushroom button offers an intuitive, widely recognized emergency stop interface. Key attributes Brand: Arrow Model: LA3811ZS Quantity: 1 piece Type: Emergency stop mushroom button switch Diameter: 22 mm Action: selflocking / locking head Electrical rating: 10A at 600V Application: power stop and control of electrical circuits in safetycritical environments Functional compatibility Suitable for integration into control panels and equipment interfaces requiring a 22 mm emergency stop switch. Designed to provide a reliable manual stop for various machinery and systems within the rated load and voltage. Use cases and applications CNC machines and industrial presses: emergency stop to immediately halt operations in fault or hazard scenarios. Conveyors and packaging lines: quick shutdown to prevent damage or injury during jams or safety incidents. Test benches and lab equipment: convenient poweroff control for safety during experiments or maintenance. Notes This description reflects the product brand, model, and features as specified: ARROW LA3811ZS, 22 mm emergency stop, selflocking/locking head, 10A/600V, 1 piece.