Siemens 3VA1163-4EF32-0AA0

The 3VA11 3-pole circuit breaker is designed for low voltage applications, featuring a thermal-magnetic trip unit that ensures reliable line protection. With a rated current of 63A and a rated short-circuit breaking capacity of 36kA at 415V, this device is suitable for a variety of industrial settings.

Constructed with a built-in device fixed installation technique, it offers an IP40 protection class, making it ideal for environments where dust and moisture are concerns. The device can operate within a temperature range of -25 °C to 70 °C and weighs approximately 920g. Its dimensions measure 3 x 5.1 x 3.5 inches, allowing for efficient space utilization in control cabinets.

This circuit breaker features a connection with a nut keeper, facilitating secure electrical connections. The adjustable overload release current setting ranges from 44A to 63A, providing flexibility to accommodate specific application needs. This model is compliant with IEC standards for circuit breakers, ensuring reliable performance in various operational conditions.