Schneider Electric Illuminated Pushbutton Head

Series: Harmony XB4
Cut-out diameter: 22 mm
Push button color: Yellow
Push button shape: Round
Push button actuation: Spring return
Push button type: Flush
Push button material: Metal
Protection rating: IP66, IP67, IP69, IP69K
Push button marking: Unmarked
Push button diameter: 28.5 mm

Illuminated push button heads with spring return, ZB4-B. All heads require a mounting flange, an integrated LED, or a contact unit. When used with LED blocks, the head must match the color of the LED.