The Schneider Electric GV7AU055 is a voltage release accessory designed for the TeSys GV5, GV6, and GV7 series motor circuit breakers. This undervoltage trip unit operates on a 48V AC control circuit, supporting both 50Hz and 60Hz frequencies. It provides essential protection by tripping the associated circuit breaker when the control voltage drops below a safe operating level, preventing damage to connected equipment.

Technical details

• Series: TeSys GV5, GV6, GV7
• Accessory Type: MN Undervoltage Trip Unit
• Control Voltage: 48V AC
• Frequency: 50/60 Hz
• Function: Provides undervoltage protection, tripping the circuit breaker when control voltage falls below a specified threshold.
• Compatibility: Designed for use with Schneider Electric TeSys GV5, GV6, and GV7 series motor circuit breakers.
• Mounting: Typically mounts directly onto the front of compatible GV series motor circuit breakers.

Applications & compatibility

This undervoltage release is crucial for applications requiring reliable protection against voltage sags or failures in motor control circuits. It is commonly integrated into control panels for machinery in manufacturing environments, such as conveyor systems, pump controls, and automated assembly lines where consistent power is vital for operational integrity.

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 GV7AU055 or contact our technical team for cross-reference assistance with compatible TeSys GV series components.