The Schneider Electric A9N26959 is an undervoltage release accessory designed for the Acti 9 series of electrical protection devices. This component is engineered to provide critical safety functionality by initiating a trip sequence when the supply voltage falls below a predetermined threshold. Its operation is specified for a nominal voltage of 115 V AC and a frequency of 400 Hz, ensuring compatibility with specific power systems.

Technical details

• Series: Acti 9
• Function: Undervoltage Release
• Operating Voltage: 115 V AC
• Operating Frequency: 400 Hz
• Purpose: Initiates device trip upon voltage drop
• Compatibility: Designed for integration with compatible Acti 9 circuit breakers and switch-disconnectors.
• Protection Mechanism: Prevents equipment damage or unsafe operation due to low voltage conditions.

Applications & compatibility

This undervoltage release is essential for applications requiring robust protection against voltage sags and failures, commonly found in industrial control panels, motor control centers, and power distribution systems. It ensures the safe shutdown of machinery and processes in sectors such as manufacturing, food and beverage processing, and water treatment, where consistent power quality is paramount.

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 A9N26959 or contact our technical team for cross-reference assistance with compatible Acti 9 components.