The Schneider Electric A9N26500 is an overvoltage release unit designed for critical protection in industrial electrical systems. This iMSU (Intelligent Miniature Circuit Breaker Unit) module functions as a safety device, triggering a trip mechanism when voltage levels exceed predefined thresholds. It is engineered to safeguard sensitive equipment and prevent damage caused by voltage surges or fluctuations.

Technical details

• Product Type: Overvoltage Release Unit
• Series: iMSU (Intelligent Miniature Circuit Breaker Unit)
• Release Type: Overvoltage
• Adjustable Threshold Range: 255V to 400V AC
• Functionality: Triggers circuit breaker trip upon detecting overvoltage conditions
• Compatibility: Designed for use with compatible Schneider Electric miniature circuit breakers and distribution systems. Specific compatibility should be verified against the breaker's datasheet.
• Operating Temperature Range: Typically -25°C to +70°C (verify with datasheet for precise range)
• Mounting Type: DIN rail mount

Applications & compatibility

This overvoltage release unit is essential for applications requiring robust protection against voltage transients. It is commonly deployed in control panels for manufacturing equipment, building automation systems, and power distribution networks where consistent voltage is paramount. Its adjustable threshold allows for tailored protection across various voltage requirements in industrial settings.

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 A9N26500 or contact our technical team for cross-reference assistance with compatible Schneider Electric iMSU components.