Auxiliary contact, Acti9 A9A, iSD, 1 C/O, 100mA to 6A, 24VAC to 415VAC, 24VDC to 130VDC

This component is a thermal overload relay, designed to protect electric motors from overheating or damage due to excessive current flow. It monitors the temperature rise caused by overload conditions and interrupts the circuit when necessary to prevent permanent system damage. ### Electrical Characteristics Rated operational voltage: Configured for low-voltage systems commonly used in industrial applications. Compatibility should be checked against established circuit parameters. Current range: Adjustable within defined thresholds—refer to specific model documentation for exact limits. Contact ratings must adhere strictly to motor specifications for safe application. ### Mechanical Design Mounting style: DIN rail standardized or screw-mounted options available based on installation setup and housing type compatibility; modular design facilitates integration into control panels efficiently. Reset mechanism: Includes both manual and automatic reset provisions depending on use case requirements; manual reset lever typically guides troubleshooting during maintenance routines. - Suitable temperature operating range noted between -20°C and +60°C; operation outside may cause false trips or reduced sensitivity. - Connection terminals rated for cable sizes as indicated by local standards (verify torque settings during installation). - Maximum ambient vibration tolerance of 5g—exceeding this can impair internal mechanical linkage alignment over time. - Response times vary slightly based upon environmental load profiles; calibration may adjust but rarely uniform across iterations.