Siemens | LGG3B015L | Circuit Breaker | 15A | 3-Pole | 600V

The Siemens LGG3B015L circuit breaker is a precise, reliable solution for 3‑phase protection in maintenance, retrofit, and replacement projects. This 15A, 3‑pole device is rated for 600V, making it a durable choice for commercial and industrial electrical systems that require solid overcurrent protection with exact specifications. Designed to fit Siemens panels that accept LGG‑series breakers, it delivers consistent performance and dependable operation when it matters most.

Key specifications

• Amperage: 15A
• Poles: 3‑Pole
• Voltage: 600V
• Part number: LGG3B015L
• Usage context: Maintenance, retrofit, and replacement where exact specs are required

Why this breaker stands out

• Exact-fit reliability: Built to match Siemens LGG breaker compatibility, reducing the risk of mismatches during replacements or upgrades.
• Consistent protection: Three-pole design provides balanced protection for 3‑phase circuits, helping safeguard equipment and wiring from overcurrent events.
• Long‑term durability: Siemens engineering ensures robust operation in demanding environments, supporting steady performance over time.
• Clear reference for compatibility: The LGG3B015L part number is the most reliable indicator of fit, ensuring you select the right device for your panel.

Ideal uses and scenarios

• Replacing a failed breaker in Siemens panels that support LGG series
• Retrofits where a precise 15A, 3‑pole, 600V rating is required for three‑phase loads
• Maintenance projects aiming to restore original protection characteristics without altering panel design
• New installations or panel upgrades that specify LGG‑family breakers for consistent trip curves and compatibility

Fit, compatibility and installation tips

Before purchasing, confirm that your panel accepts LGG‑series breakers and that a 3‑pole, 600V, 15A device matches the required protection for your circuit. The part number LGG3B015L is the best reference for compatibility, helping you avoid mismatched components. When installing, follow standard safety practices: ensure the system is de‑energized, verify alignment with the panel’s bus stabs, and secure connections per your panel manufacturer’s guidelines.

With the Siemens LGG3B015L, you gain a precise, dependable solution tailored to 3‑phase applications that demand exact specifications. It’s the practical choice for electricians and facility managers who value accuracy, consistent performance, and easy identification through the trusted LGG part number.