This Harmony XB4, double head has 1 white and 1 black button, operates with a spring return / impulse mechanism. This double head provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete push button units and contact blocks via snap-fit assembly. It is clearly distinguishable visually at a distance thanks to clear colors and by touch due to flush elements, minimizing errors in machine control. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.

Brand

Schneider Electric

Range

Harmony XB4

Part No

ZB4BA7120

Weight (kg)

0.06 kg

Type

Harmony XB4

Labelled

FALSE

Spring-return

TRUE

Colour front ring

Chrome

With protective cover

FALSE

Material front ring

Metal

Hole diameter

22.5

Degree of protection (IP), front side

Other

Switching function latching

FALSE

Type of button

Flat

Construction type lens

Round

Colour button

Black/white

Degree of protection (NEMA), front side

Other

With front ring

TRUE

Suitable for illumination

FALSE

Number of command positions

2