1NC Rotary Reset Mushroom Head Emergency Stop Push Button Switch
The ACXION 1NC Rotary Reset Mushroom Head Emergency Stop Push Button Switch is a safety-critical interface designed for immediate circuit interruption and reliable system protection. Featuring a forcibly open contact mechanism and a secure twist-to-release (rotary reset) function, this switch ensures rapid manual intervention during operational contingencies. With a high-visibility red mushroom head and robust IP65-rated modular construction, it is the industry-standard choice for emergency shutdown in demanding industrial environments.
Product Features
Forced Disconnect Mechanism: Engineered to forcibly open contacts upon actuation, ensuring a reliable break in the electrical circuit even in the event of minor contact welding.
Secure Rotary Reset: Features a Twist-to-Release (Rotary Reset) mechanism that prevents accidental system restarts and ensures the machine remains in a safe state until manually reset.
High-Visibility Safety Design: The oversized red mushroom head is designed for maximum visibility and rapid tactile access, adhering to international industrial safety standards.
Modular Three-Part Structure: Composed of a durable button head, middle base, and contact assembly. The screw terminal wiring design allows for rapid on-site installation and simplified maintenance.
Anti-Rotation Stability: Equipped with a raised boss design that fits precisely into the mounting opening, preventing the actuator from shifting or loosening under heavy vibration.
Industrial Protection (IP65/IP66): Comes standard with IP65 dust and water resistance (upgradeable to IP66), providing consistent safety performance in both indoor and outdoor environments.
Technical Specifications
Contact Type: 1NC (Normally Closed – Forcibly Open)
Reset Type: Rotary Reset / Twist-to-Release
Actuator Shape: Mushroom Head (Emergency Red)
Mechanical Life: Up to 300,000 cycles
Operating Temperature: -25℃ to +70℃
Safety Standards: IEC60947-5-1 / GB14048.5
Certifications: CCC, CE Certified
Applications
The ACXION Emergency Stop Switch is a mandatory safety component across various high-stakes professional sectors:
Industrial Automation: A fundamental safety interface for lithium battery production lines, CNC machinery, and automated assembly systems.
Elevator Building Services: Extensively utilized in elevator maintenance panels and lift control systems as a mandatory safety override for service personnel protection.
Power Distribution: Widely installed in distribution cabinets and low-voltage switchgear to provide a dependable primary disconnect interface for emergency scenarios.
New Energy Infrastructure: Specifically applied in EV charging stations and energy storage systems (ESS) to ensure robust system shutdown and maintenance safety.
General Manufacturing: Optimized for textile machinery, printing equipment, and food processing lines requiring standardized, high-reliability emergency control.
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