Siemens 3VA2225-6HL32-0AA0

The 3VA22 circuit breaker is designed for line protection with a rated current of 250A and a high breaking capacity, classified as H, with an Icu of 85kA at 415V. It is configured with a 3-pole design and is equipped with an ETU320 electronic trip unit that provides overload protection settings ranging from 100A to 250A.

With dimensions of 4.1 inches wide, 7.1 inches high, and 4.2 inches deep, this device is suitable for various installations. It supports screw connections for the main current circuit and features a connection with a lug terminal and nut keeper for enhanced stability.

The circuit breaker complies with IEC standards and has a mechanical service life of approximately 25,000 operating cycles, along with an electrical endurance of up to 12,000 cycles at 415V AC. Its degree of protection is rated at IP40, ensuring durability across a range of environmental conditions, with an operational temperature range from -25°C to 70°C.

This model is particularly suitable for applications requiring robust electrical protection and is categorized under the designation code 3VA22.