Siemens | LGB1B035B | Circuit Breaker | 35A | 347V

Siemens LGB1B035B is a circuit breaker designed to deliver dependable overcurrent protection for 347V electrical systems. With a 35A rating, it’s a precise match for panels and gear that require this specific specification, making it ideal for maintenance, retrofit, and replacement projects where exact compatibility matters.

Key specifications

• Amperage: 35A
• Voltage rating: 347V
• Part number: LGB1B035B

Why this Siemens circuit breaker stands out

Choosing the exact part number—LGB1B035B—ensures a reliable fit in Siemens panels that require this specification. Using the correct breaker minimizes the risk of compatibility issues and ensures consistent protection for your electrical distribution in commercial or industrial settings.

Ideal use cases

• Maintenance: swap-in replacement for aging protective devices in 347V circuits
• Retrofit: upgrade or modify existing panels to accommodate 35A protection
• Replacement: quick, accurate sourcing when the panel calls for LGB1B035B

How to verify compatibility

Before ordering, confirm fit and ratings by cross-checking the panel’s labeling and the equipment list. The part number LGB1B035B is your most reliable reference for compatibility—use it to match panel model, mounting style, and electrical characteristics.

For professionals maintaining electrical infrastructure, this Siemens circuit breaker provides a straightforward, dependable solution for 347V systems requiring 35A protection, helping you protect equipment and maintain uptime.