Siemens 8US1213-4AU01 Adapter for 3VA Circuit Breakers 160A

The Siemens 8US1213-4AU01 is a high-quality adapter specifically engineered for the seamless integration of 3VA10, 3VA11, 3VA50, and 3VA51 circuit breakers into electrical distribution systems. Designed to support a rated current of 160A, this component ensures a stable and secure connection for industrial electrical setups. Its robust construction and precise dimensions make it an essential element for maintaining organized and reliable power distribution infrastructure.

Advantages

This adapter offers exceptional mechanical stability, ensuring that circuit breakers remain firmly in place even under demanding operational conditions. By facilitating a standardized mounting process, it significantly reduces installation time and minimizes the risk of connection errors. The design is optimized for compatibility with specific Siemens 3VA series breakers, providing a professional solution that adheres to high safety and performance standards in industrial environments.

Suitable for

• Integration of 3VA10 and 3VA11 circuit breakers
• Integration of 3VA50 and 3VA51 circuit breakers
• Industrial electrical distribution panels
• Systems requiring a rated current of 160A

When it may not be suitable

This adapter is not compatible with circuit breaker models outside of the specified 3VA10, 3VA11, 3VA50, and 3VA51 series. It is also not intended for use in applications where the rated current requirements exceed the specified capacity or in environments that do not meet the standard mounting dimensions of 200 mm by 77 mm.

Key specifications

• Rated current: 160A (Ie=144A)
• Height: 200 mm
• Width: 77 mm
• Weight: 569 g
• Compatibility: 3VA10, 3VA11, 3VA50, 3VA51

How to use

To install the adapter, ensure that the electrical system is completely de-energized to prevent accidental contact. Align the adapter with the mounting surface within the distribution board, ensuring the dimensions match the 200 mm by 77 mm footprint. Secure the adapter firmly using the appropriate mounting hardware. Once the adapter is fixed, carefully mount the compatible 3VA circuit breaker onto the adapter interface, ensuring all mechanical locks are engaged and electrical connections are properly seated according to the manufacturer's installation guidelines.

What to consider before purchase

• Verify the specific model of your 3VA circuit breaker
• Ensure the distribution panel has sufficient space for the 200 mm x 77 mm dimensions
• Confirm that the system current requirements do not exceed 160A

Usage recommendations

Always consult the technical documentation provided with your specific circuit breaker model before installation to ensure full compliance with local electrical codes and safety regulations.