Product Description and Key Ratings
It is rated for AC-1 utilisation category, meaning it is designed for switching resistive loads such as heaters or lighting banks, up to 50 A at a maximum operational voltage of 415 V. The 380 V coil voltage is standard for many European industrial supply systems.
This contactor is fully compliant with EN/IEC 60947-1, EN/IEC 60947-4-1, and EN/IEC 60947-5-1, as well as the Chinese GB/T equivalents (GB/T 14048.1, GB/T 14048.4, GB/T 14048.5). It also meets IEC 60695-2-1 for fire resistance at 850 °C, making it suitable for applications requiring high-temperature withstand. The protective treatment is TH conforming to IEC 60068, ensuring operation in pollution degree 3 environments.
The IP2X degree of protection (per IEC 60529) provides basic finger protection, suitable for enclosed panel installations. The operating altitude is rated up to 3000 m, and the permissible ambient air temperature range is -20 to 70 °C at the coil rated voltage, with storage down to -60 °C and operation down to -5 °C.
Mechanical Robustness
The contactor is rated for vibration resistance: 1.5 Gn (5...300 Hz) when open, and 3 Gn (5...300 Hz) when closed. Shock resistance is 6 Gn for 11 ms when open, and 10 Gn for 11 ms when closed. These ratings confirm suitability for applications with moderate mechanical stress, such as conveyor systems or pump panels.