Black pushbutton in metal for Ø22 mm mounting with spring return and flush front face and 1xNO+1xNC contacts

Harmony XB4/ZB4 pushbuttons in metal is designed for control panel and metal cabinets.
The pushbuttons is simple to mount in a 22 mm hole and stay in place because of the gasket on the back of the head.
With a simple click, the body is attached to the pushbutton head and the body secured with the 3-point fixation which works as a ground connection.
The contact blocks and light modules are attacted to the body and depending on the kombination, a total of up to 9 modules can be mounted on the back.

Harmony XB4 metal series are extremely robust which makes it suitable for a wide range of industries.
The protection rating are IP66, IP67, IP69 (ISO) and IP69K (DIN) and the operating temperature can be between -40..70 degrees celcius.

XB4BA25 is a complete pushbutton in metal with spring return and a black flush front face.
The pushbutton head is including a body with 1xNO+1xNC contact blocks attached.

It is possible to add additional ZBE1xx contact blocks if extra switching functions are needed.
For marking, the ZBYxxxx legend holders with blank legends for individual engraving can be used.
Otherwise the ZBZxx legend holders can be bought seperately and the standard ZBY0xxxx legends can be used.

NOTE: The XB4/ZB4 series are not designed for use in XAL control stations or plastic enclosures.