Siemens 3RV29174B 3-Phase Busbar Extension Connector for 3RV2 Circuit Breakers

The Siemens 3RV29174B is a high-quality 3-phase busbar extension connector specifically engineered for seamless integration with Siemens 3RV2 circuit breakers in sizes S00 and S0. This component serves as a critical link in modular power distribution systems, allowing for the efficient connection of multiple circuit breakers to a common power supply. By streamlining the wiring process, it ensures a clean, organized, and reliable electrical configuration within industrial control panels and distribution boards.

Advantages

This busbar extension connector offers significant benefits for electrical panel builders and maintenance professionals. Its primary advantage lies in the reduction of complex wiring, which minimizes the risk of connection errors and improves overall system reliability. The inclusion of an end cover provides an essential safety feature, protecting exposed connections and ensuring compliance with industrial safety standards. The modular design allows for rapid installation and easy expansion of existing setups, making it a versatile solution for various power distribution requirements.

Suitable for

• Industrial control panels and automation systems
• Power distribution boards using 3RV2 circuit breakers
• Modular electrical installations requiring multi-breaker connectivity
• Professional electrical maintenance and system upgrades

When it may not be suitable

This connector is specifically designed for use with Siemens 3RV2 circuit breakers in sizes S00 and S0. It is not compatible with other circuit breaker series or different physical sizes. Furthermore, it is intended for 3-phase systems and cannot be used in applications requiring different phase configurations or non-standard busbar spacing.

Key specifications

• Compatibility: Siemens 3RV2 circuit breakers (sizes S00 and S0)
• System type: 3-phase
• Included components: End cover
• Application: Modular busbar expansion

How to use

To install the Siemens 3RV29174B, ensure that the power supply to the distribution system is completely disconnected. Align the busbar connector with the terminals of the 3RV2 circuit breakers. Secure the connector firmly to ensure proper electrical contact. Once the desired number of breakers is connected, attach the included end cover to the final terminal to prevent accidental contact and ensure the safety of the installation. Verify all connections for tightness before restoring power to the system.

What to consider before purchase

• Verify that your circuit breakers are of the 3RV2 series in size S00 or S0.
• Ensure your system configuration requires a 3-phase busbar connection.
• Check the physical space available in your enclosure to accommodate the busbar extension.

Always follow local electrical codes and manufacturer guidelines when installing industrial electrical components to ensure safety and optimal performance.