Schneider Electric XB3-BL42 Push Button 1NC 22mm

Description:

The Telemecanique XB3BL42 is a 22 mm extended red head momentary pushbutton with spring return and one normally closed contact, designed for manual machine control and stop functions in industrial automation systems. Commonly installed on control panels, machine tools, conveyor systems, packaging machinery, and production equipment where a projecting red pushbutton provides a clearly identifiable operator control. Maintenance teams, OEMs, and system integrators use this pushbutton for replacement, retrofit, and repair of existing industrial control panels, although the XB3 series has been superseded by the Harmony XB4 range.

Applications:

The Telemecanique XB3BL42 provides momentary manual control for machine stop, reset, and process control functions requiring a projecting red actuator for improved operator accessibility. It is widely used in manufacturing plants, material handling systems, machine tools, OEM machinery, and industrial automation control panels.

Technical Specifications:

• Manufacturer Part Number: XB3BL42
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Extended Pushbutton Switch
• Family/Series: XB3 (Legacy Series)
• Mounting Diameter: 22 mm
• Operator Type: Spring return (momentary)
• Operator Profile: Extended red head, unmarked
• Contact Configuration: 1 NC
• Rated Voltage: 500 V AC maximum
• Rated Current: 10 A
• Mounting: Panel mounting
• Function: Momentary manual stop and operator control
• Application: Industrial control panels, machinery, and automation systems
• Status: Discontinued; superseded by Harmony XB4 series

Common Replacements:

• Schneider Electric XB4BL42
• Schneider Electric XB5BP42
• Harmony XB4 extended red momentary pushbutton, 1 NC