The Schneider Electric XB4BS84441 is a red 40mm emergency stop push-button from the Harmony XB4 range, designed for 22mm panel mounting in industrial control and signalling applications. It features a latching mechanism with turn-to-release reset and a 2NC+1NO contact configuration.

• Reference: XB4BS84441
• Range: Harmony XB4
• Product type: Emergency stop push-button
• Colour: Red
• Button diameter: 40mm
• Mounting diameter: 22mm
• Contacts: 2NC+1NO
• Operation: Latching, turn-to-release
• Head material: Chrome-plated metal
• Body material: Zamak (die-cast zinc alloy)