Green Push Button Switch – 22mm Panel Mount

LASER PARTS | ELECTRICAL COMPONENTS & CONTROL SWITCHES

Green Push Button Switch – 22mm Panel Mount

This 22mm Green Push Button Switch is a replacement electrical control component for compatible CO2 laser engraving and cutting machines and industrial control panels.

Featuring a bright green, round push-button head with a silver-colored bezel, this switch provides an easily identifiable manual control for compatible machine functions.

The assembly includes a rear-mounted electrical contact block with screw terminals for connecting the switch to an appropriate control circuit. Its modular construction allows installation in compatible control panels with a 22mm mounting opening.

Green push buttons are commonly used for start, enable, and other machine-control functions. The actual operation depends on the switch's contact configuration and how it is connected to the equipment.

Important: Confirm the original switch's electrical contact arrangement, operating action, and ratings before ordering. A matching mounting diameter does not guarantee electrical compatibility.

Key Features

• 22mm Panel Mount: Designed for compatible control-panel openings measuring 22mm in diameter.
• Green Push-Button Head: Clearly visible control surface for easy identification.
• Silver-Colored Bezel: Provides a clean, finished appearance when mounted in a control panel.
• Rear Contact Assembly: Includes electrical contact-block components for compatible control circuits.
• Screw Terminals: Allow wiring connections to the installed contact assembly.
• Modular Construction: Separate operator and contact-block components in one switch assembly.
• Replacement Component: Suitable for compatible laser machine and industrial control applications.

Product Specifications

Product Type	Push Button Control Switch
Switch Style	Round Push Button
Button Color	Green
Bezel Color	Silver
Mounting Diameter	22mm (Approx. 0.87 in.)
Mounting Style	Panel Mount
Contact Assembly	Rear-Mounted Contact Block
Terminal Style	Screw Terminals
Rated Insulation Voltage (Ui)	440V – Marked on Contact Assembly
Conventional Thermal Current (Ith)	10A – Marked on Contact Assembly
Operating Action	Push Button; Momentary or Latching Action Requires Verification
Application	Compatible Laser Machine Control Circuits
Quantity Included	1 Push Button Switch Assembly
Rabbit Laser USA SKU	208

How a Push Button Switch Works

A push-button switch allows an operator to manually change the state of an electrical control circuit.

Depending on the contact arrangement, pressing the button can either complete or interrupt an electrical connection.

Common push-button contact types include:

• Normally Open (NO): The circuit is open until the switch is activated.
• Normally Closed (NC): The circuit remains closed until the switch is activated.

Some industrial push-button assemblies include both normally open and normally closed contacts, allowing different control functions to operate through the same button.

Push-button switches may also use different operating mechanisms. A momentary switch returns to its original position when released, while a latching switch remains in its selected position until reset.

Important: Verify the actual contact configuration and operating mechanism of this switch before connecting it to a machine.

Understanding the Electrical Ratings

The rear contact assembly is marked with an insulation voltage rating of Ui 440V and a conventional thermal current rating of Ith 10A.

These markings describe specific electrical characteristics of the contact assembly. They do not mean that the switch can safely control every type of 440V or 10A electrical load.

The allowable switching capacity depends on the operating voltage, current type, electrical load, and applicable utilization category.

Motors, contactors, transformers, and other inductive equipment may require different switching ratings than simple resistive loads.

Before installation, verify that the contact assembly is properly rated for the intended machine-control circuit.

Compatibility

This green push-button switch is intended for compatible CO2 laser machines and industrial equipment using a matching 22mm panel-mounted control switch.

Before ordering, compare the following with your existing switch:

• Mounting hole diameter
• Button head and bezel dimensions
• Momentary or latching operation
• Normally open and normally closed contacts
• Contact-block quantity and arrangement
• Voltage and current ratings
• Terminal markings and wiring layout
• Available mounting depth behind the panel
• Required operating function within the machine

Important: Switches with similar green button heads may have different electrical configurations. Verify compatibility using the original component's markings and the machine's electrical documentation.

Do not substitute this control switch for an emergency-stop button or another safety-rated component unless its suitability for that function has been established by the equipment manufacturer or a qualified professional.

Installation & Safety

• Disconnect and isolate the laser machine from its electrical supply before replacing the switch.
• Verify that the relevant electrical circuits are de-energized before handling wiring or terminals.
• Compare the original switch's contact arrangement and terminal markings with the replacement.
• Ensure that the 22mm mounting opening and available panel clearance are suitable.
• Install the button securely according to the switch manufacturer's instructions.
• Connect the electrical terminals according to the approved machine wiring diagram.
• Check that the contact blocks and mounting hardware are properly secured.
• Verify correct button operation and control-circuit response before returning the machine to service.

Safety Note: Incorrect switch wiring may cause unexpected equipment operation, damage connected components, or create an electrical hazard.

Installation should be completed by someone qualified to work on electrical control systems. Never assume that matching wire colors or terminal positions guarantees a correct connection.