19mm Metal Push Button Switch

Our 19mm Metal Push Button Switch—engineered as a Momentary Self-Reset Power Control Switch—delivers precise, safe power management for industrial, commercial, and heavy-duty applications. As a dedicated metal push button switch, it combines the universal compatibility of 19mm standard cut-out size with the critical self-reset functionality, making it the ideal choice for scenarios where temporary power activation or emergency power cutoff is required.

The 19mm cut-out dimension is a key advantage, aligning with global industrial panel design norms. This standard size ensures seamless integration into most control cabinets, equipment dashboards, and power distribution panels—from industrial motor control boxes to commercial appliance power units. No custom drilling or adapter parts are needed; technicians can install the switch quickly, reducing downtime for system setup or retrofits. Its mid-size profile strikes a perfect balance: compact enough to fit in space-constrained panels (e.g., small industrial robots, commercial coffee machines) while offering sufficient surface area for easy operation—even when wearing work gloves, a must for power control scenarios where quick, accurate triggering matters.

At the core of this switch is its Momentary Self-Reset functionality, tailored for power control needs. When pressed, the switch instantly (closes) the power circuit to activate equipment (e.g., starting a motor, powering a heating element); the moment pressure is released, it automatically resets to the “OFF” position,  (opening) the circuit. This design eliminates the risk of accidental prolonged power supply—critical for applications like emergency power cutoffs (e.g., industrial press emergency stops), temporary power triggers (e.g., testing a device’s power-on function), or scenarios where “one-touch activation + automatic cutoff” is required to prevent equipment overheating or energy waste. Unlike self-locking switches, it requires continuous pressure to maintain power, adding a layer of safety for power-sensitive operations.

As a rugged metal button switch, it’s built to withstand the demands of power control environments. The housing is crafted from high-grade 304 stainless steel or hard-anodized aluminum, resisting corrosion from industrial chemicals, moisture, and daily wear—essential for power panels that may be exposed to workshop humidity or cleaning agents. It boasts an IK08 impact resistance rating, enduring accidental knocks (common in busy industrial settings) without damage, while the -25°C to 85°C operating temperature range ensures stable performance in freezing warehouses or hot factory floors. For wet or dusty power control scenarios (e.g., outdoor power distribution boxes, food processing equipment power panels), optional IP67/IP68 waterproof/dustproof ratings are available, preventing water or dust ingress that could cause short circuits—protecting both the switch and the connected power system.

To enhance usability in power control, the switch offers two head configurations. The raised head provides clear tactile feedback, letting operators confirm with a single press that the power circuit has been activated—vital for emergency power cutoff buttons where “sure operation” is non-negotiable. The flat head features a low-profile design, ideal for power panels in public areas (e.g., commercial building emergency power switches) or compact equipment, minimizing the risk of accidental activation from bumps or debris. Both head styles retain the metal push button switch’s structural integrity, ensuring long-term durability even with frequent use.

For power status clarity, optional LED illumination transforms it into a led metal push button. Users can select LED colors to align with power signaling protocols: green for “power activated (circuit closed)” and red for “power off (circuit open).” This visual cue lets operators instantly verify the switch’s state—critical in noisy or low-light environments (e.g., manufacturing floors, basement power rooms) where tactile feedback alone may not be sufficient. The LED is energy-efficient, consuming minimal power while delivering high visibility, ensuring it doesn’t drain the system’s power reserves.

Every 19mm Momentary Self-Reset Power Control Switch undergoes rigorous testing to meet global safety standards (CE, RoHS, UL), ensuring compliance with power control regulations. It endures 10,000+ operation cycles without performance degradation, maintaining consistent self-reset responsiveness—essential for power switches that may be triggered multiple times daily. Its contact materials (high-conductivity copper alloy) ensure low resistance, preventing overheating during power transmission, a key safety feature for power control applications.

Whether used as an emergency power cut-off for industrial machinery, a temporary power trigger for commercial equipment, or a safe power activator for outdoor devices, this 19mm Metal led Push Button Switch combines the reliability of a metal button switch with the safety of momentary self-reset functionality. It’s not just a switch—it’s a precision tool for power management, designed to keep operations safe, efficient, and interruption-free.