The Schneider Electric Square D 685675 is an undervoltage trip accessory designed for integration into circuit breaker systems. This device operates at a nominal voltage of 24V DC, providing essential protection by automatically tripping the circuit breaker when the supply voltage falls below a predetermined threshold. Its inclusion is vital for safeguarding sensitive equipment and personnel from the damaging effects of sustained low voltage conditions.

Technical details

• Series: Square D
• Accessory Type: Undervoltage Trip
• Operating Voltage: 24V DC
• Function: Automatically trips circuit breaker on undervoltage condition
• Compatibility: Designed for use with compatible Schneider Electric Square D circuit breakers. Specific breaker model compatibility should be verified against manufacturer documentation.
• Protection Mechanism: Prevents damage to connected equipment caused by prolonged low voltage.
• Control Input: Requires a stable 24V DC control power source for operation.

Applications & compatibility

This undervoltage trip accessory is commonly employed in industrial control panels and power distribution systems where precise voltage monitoring is critical. It is particularly relevant for applications requiring protection against voltage sags and brownouts, such as in manufacturing facilities, process control environments, and critical infrastructure power systems.

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 Square D 685675 or contact our technical team for cross-reference assistance with compatible Square D circuit breaker components.