The Schneider Electric 21127 is a voltage release accessory designed for use with specific Schneider Electric contactors and circuit breakers. This component functions as a remote tripping mechanism, allowing for the electrical actuation of a connected device from a control panel or automation system. It is engineered to operate within a defined AC voltage range, ensuring reliable triggering in various industrial environments.

Technical details

• Accessory Type: Voltage Release
• Series Designation: MX
• Operating Voltage: 220-240 V AC
• Frequency: 50 Hz
• Functionality: Enables remote electrical tripping of compatible Schneider Electric devices.
• Compatibility: Designed for integration with specific Schneider Electric contactor and circuit breaker series. For precise compatibility, consult the manufacturer's datasheet for the intended primary device.
• Mounting: Typically designed for direct attachment to compatible Schneider Electric contactor or breaker frames.

Applications & compatibility

This voltage release is commonly employed in motor control circuits, power distribution panels, and safety interlock systems where remote emergency stop or trip functionality is required. It is suitable for applications within manufacturing facilities, process plants, and building automation systems that utilize Schneider Electric's established electrical infrastructure.

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 21127 or contact our technical team for cross-reference assistance with compatible MX series components.