The Schneider Electric Square D 9055-AO120R magnetic dashpot overload relay provides essential motor overload protection and load monitoring for industrial machinery. This relay is engineered with inverse time trip characteristics, enabling it to adapt to varying load conditions and prevent motor damage. Its adjustable trip current settings ensure precise protection across a range of motor sizes and applications.

Technical details

• Series: Square D 9055
• Type: Magnetic Dashpot Overload Relay
• Trip Characteristic: Inverse Time
• Adjustable Trip Current (DC): 37-75 Amps
• Adjustable Trip Current (AC): 40-80 Amps
• Application Compatibility: Suitable for both AC and DC motor control circuits.
• Functionality: Provides overload protection and load monitoring.
• Reset Type: Manual reset capability is standard for this series, allowing for controlled re-energization after a trip event.

Applications & compatibility

This overload relay is commonly integrated into motor control centers (MCCs) and individual motor starters for applications requiring robust overload protection. It is well-suited for use in environments such as manufacturing plants, material handling systems, and process control applications where reliable motor operation is critical.

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 9055-AO120R or contact our technical team for cross-reference assistance with compatible Square D motor control components.