22mm Plastic Emergency Stop Push Button Switch for Elevator

Technical & Engineering Overview

Technical parameters

The corresponding value of intermittent cycle working system (number of operating cycles per hour (operating frequency) and load factor (power-on duration): 1200 times /hour is 25%; 300 times /hour is 40%).

Core Design & Operation Principle

Mechanical Latching Structure

• Maintains stop state after actuation

• Requires manual reset before restart

• Prevents automatic re-energization

The latching mechanism ensures system shutdown remains effective until intentional intervention occurs.

Emergency Visibility Design

• Red actuator for standardized emergency indication

• Mushroom head increases surface contact area

• Easily distinguishable from standard operation buttons

This configuration supports rapid identification under emergency conditions.

Electrical Reliability

• Stable internal contact structure

• Designed for repeated actuation cycles

• Reduced risk of unstable connection

The internal contact design ensures consistent circuit interruption when activated.

Installation & Integration

Standardized Panel Compatibility

• 22mm mounting hole requirement

• Secure threaded fixing

• Compact rear structure for panel depth management

The standardized mounting dimension allows integration into existing control panel layouts without structural modification.

Wiring Considerations

• Compatible with common control circuit configurations

• Suitable for emergency stop safety loop integration

• Designed for stable terminal connection

Proper wiring should follow system safety design and electrical regulations.

Safety Design Considerations

Emergency stop switches must comply with general industrial safety design principles. This product supports those principles through:

• Prominent red actuator

• Maintained stop function

• Manual reset requirement

• Clear physical separation from operational buttons

It is intended for integration within structured safety circuits and control systems designed to interrupt power or signal flow under emergency conditions.

Quality Control & Manufacturing Standards

Each unit undergoes controlled production and inspection processes:

• Incoming material verification

• Mechanical endurance testing

• Electrical continuity testing

• Actuator alignment inspection

• Final assembly quality check

These measures ensure consistent mechanical feel and stable electrical performance across production batches.

FAQ

Q1: Is this switch self-resetting?

No. It uses a self-locking (latching) mechanism and must be manually reset after activation.

Q2: Is the mounting size standardized?

Yes. It is designed for standard 22mm panel mounting holes.

Q3: Is it suitable for elevator control systems?

Yes. It is specifically designed for elevator and lift control panel applications.

Q4: What material is the housing made of?

The housing is made of industrial-grade plastic providing insulation and corrosion resistance.

Q5: Can it be used in other industrial equipment?

Yes. It is suitable for any system requiring maintained emergency stop functionality, provided electrical compatibility is confirmed.