A robust control switch that combines magnetic actuation, waterproof protection and builtin poweroff protection to deliver reliable start/stop control in demanding environments. Designed for use where durability, safety and flexible switching behavior are required, this unit supports both momentary and selflocking (latching) operation and integrates easily into common control circuits. Key benefits Reliable operation in harsh environments: IP55 protection guards against dust and water jets, reducing downtime and maintenance. Safer restarts after power loss: builtin poweroff protection prevents unintended motor or equipment restart when power is restored. Flexible switching modes: supports momentary (pushandhold) actuation for momentary control and selflocking (pushtolatch) configuration for maintained start/stop functions. Reduced mechanical wear: magnetic actuation provides contactless or lowwear operation, improving longterm reliability. Easy integration: designed for straightforward installation into control panels and connection with standard control relays, contactors and PLC inputs. Key attributes Protection rating: IP55 — protection against dust ingress and water jets. Functionality: Magnetic start button with options for momentary or selflocking switching behavior; electromagnetic switching suitable for control circuits. Safety: Includes poweroff protection to prevent automatic restart after power interruptions. Performance: Engineered for dependable switching in industrial and outdoor conditions. Installation: Panelmountable control switch intended for integration into electrical control systems. How it works Momentary mode: the switch closes only while the button is pressed, ideal for jog, test, or momentary command functions. Selflocking mode: the switch latches on when pressed and must be pressed again or released by a separate stop command, suitable for standard start/stop control. Poweroff protection: when power is lost and then restored, the switch and connected load remain in a safe off state until intentionally restarted. Compatibility and applications Integrates with standard control relays, contactors and PLC inputs used in motor starters and automation panels. Suitable for use where IP55 protection is needed — dusty or wet industrial environments, outdoor cabinets with limited exposure to water jets. Works with common industrial control schemes that require either momentary control or latching start/stop behavior and where protection against unintended restarts is required. Typical use cases Factory automation: start/stop control for conveyor belts or motordriven machinery where dust and occasional water exposure are present and accidental restarts must be avoided. Outdoor equipment control: control panels for landscaping or construction equipment that require splash and dust protection and reliable start/stop switching. Machine tool and workshop control: integration into machine control panels for safe operatorinitiated starts, with the option for momentary jog functions or latched start with poweroff protection. Selection and installation notes Choose momentary or selflocking configuration based on application control logic. Wire into existing control circuits with appropriate relays or contactors; use the unit's electromagnetic switching contacts as the control signal to downstream devices. Ensure panel cutout and mounting method are compatible with your enclosure and that wiring meets local electrical codes. This switch provides a practical and dependable control solution where environmental protection, restart safety and flexible switching modes are priorities.