Part of the Schneider Electric Harmony XB4 series, the ZB4BVB4156 is a light block assembly designed for control panel indication. This unit features an integral red LED and is rated for 24V AC operation, making it suitable for a variety of low-voltage control circuits.

Technical details

• Series: Harmony XB4
• Product Type: Light Block Assembly
• Illumination Type: Integral LED
• Color: Red
• Voltage Rating: 24V AC
• Actuator Type: Pushbutton, Selector Switch, or other control component (verify compatibility with specific actuator head)
• Mounting Type: Panel Mount (typically requires a compatible Harmony XB4 operator head and mounting block)
• Terminal Type: Screw clamp terminals (verify specific terminal size and type from manufacturer datasheet)
• Enclosure Rating: Typically IP65 when used with compatible Harmony XB4 components (verify with manufacturer datasheet)

Applications & compatibility

The ZB4BVB4156 light block assembly is commonly integrated into control panels for machinery in industries such as material handling, food and beverage processing, and general manufacturing. It serves as a visual indicator for operational status, alarms, or system states within control circuits for PLCs, motor starters, and other automation equipment.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric ZB4BVB4156 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.