1NO1NC Momentary Raised Head Push Button Switch

Product Features

1NO1NC Contact Logic: Equipped with a standard 1NO1NC contact block, this 1NO 1NC Self-return Extended Push Button provides versatile switching options for both signaling and circuit control in a single unit.

Ergonomic Raised Head: The extended button profile of this Momentary Raised Head Push Button Switch ensures easy operation and high visibility, making it ideal for frequent manual interaction on control panels.

Modular Three-Part Structure: The assembly consists of a button head, middle base, and contact block. This design, paired with screw terminal wiring, ensures simple installation and rapid maintenance.

High Operational Longevity: Engineered for durability, the switch supports a mechanical life of 3 million cycles. Electrical life is customizable up to 1 million cycles to meet specific project requirements.

Anti-Rotation Boss Design: To ensure maximum stability, the button head includes an integrated boss that fits precisely into the mounting opening, preventing the unit from shifting during use.

Industrial Protection (IP65/IP66): Comes standard with IP65 protection, offering reliable dust and water resistance. An optional upgrade to IP66 is available for more extreme environments.

 

Technical Specifications

Contact Type: 1NO1NC (Normally Open + Normally Closed)
Operation Type: Momentary / Self-reset
Operating Temperature: -25℃ to +70℃
Relative Humidity: 95% (at 25℃, non-condensing)
Safety Standards: IEC60947-5-1 / GB14048.5
Certifications: CCC, CE Certified

Applications

The ACXION 1NO1NC Momentary Raised Head Push Button Switch is a high-performance manual interface used across various specialized sectors:

Elevator Building Services: A dependable solution for elevator maintenance panels, lift control systems, and emergency service interfaces.
Power Energy: Integrated into low-voltage switchgear, distribution cabinets, and motor control units requiring dual-circuit feedback.
Industrial Automation: Optimized for lithium battery production lines, CNC machinery, and diverse automation control consoles.
New Energy Infrastructure: Widely applied in EV charging stations and energy storage systems (ESS) for robust manual switching.
Manufacturing Equipment: Reliable interface for textile machinery, printing presses, and food processing lines.

FAQ

Q1: What is the difference between this 1NO1NC momentary raised head push button switch and the illuminated version?
This switch has no LED illumination — it provides only the switching function through the 1NO and 1NC contacts. The illuminated version adds a built-in LED that requires a separate pilot circuit connection. If status indication is handled elsewhere in your panel through dedicated indicator lights or an HMI, this non-illuminated version simplifies wiring and reduces per-unit cost for bulk orders.

Q2: When would I use the 1NC contact on a momentary raised head push button switch?
The 1NC (normally closed) contact is used for interlocking, safety circuits, or STOP functions where the circuit needs to be broken when the button is pressed. The 1NO contact handles the main switching function. Having both in a single switch is the standard configuration for most industrial control panel applications.

Q3: What is the mechanical life rating of this switch and what does it mean in practice?
This switch is rated for 3 million mechanical cycles. In a typical production environment where a button is pressed 100 times per shift across two shifts per day, that equates to over 40 years of service life — making the mechanical body effectively non-wearing for most applications. Contact wear from electrical switching will occur earlier than mechanical wear under heavy load conditions.