The HY7 Key Locking Push Button Switch provides secure, reliable control for demanding industrial applications. Its robust design supports simple, dependable operation in tough environments. Key benefits Enhanced security and safety: the key locking mechanism prevents unauthorized activation and reduces the risk of accidental presses. Durable construction: PVC component construction delivers sturdy performance in harsh industrial settings. Broad electrical compatibility: 4pin configuration rated for 125V/250VAC, compatible with a wide range of control circuits. Easy, predictable operation: straightforward push action with a secure lock for controlled use. Versatile industrial use: suitable for manufacturing plants, assembly lines, and other demand environments where efficiency matters. Specifications and features Model: HY7 Key Locking Push Button Switch Material: PVC component for durability Termination: 4pin electrical configuration Voltage rating: 125V/250VAC Locking: keyoperated mechanism to prevent unauthorized or accidental activation Applications: designed for industrial control panels and equipment requiring secure, reliable actuation Use scenarios On a machine control panel on a production line, allowing only authorized staff to start or stop equipment. During maintenance, using the key to disable actuation and prevent unintended starts while service is performed. As a safety interlock or process gate in automated systems to ensure activation is permitted only with the key. The HY7 switches are suitable for manufacturing plants, assembly lines, and other industrial environments where reliable control and security are essential.