Siemens | NGB3B080L | Circuit Breaker | 80A | 3-Pole | 600V

Siemens NGB3B080L is a purpose-built circuit breaker designed to deliver dependable overcurrent protection for three‑phase electrical systems. With an 80 A rating, a 3‑pole configuration, and a 600 V maximum, this device is tailored for commercial and light industrial panels where precise, compatible protection is essential.

Ideal for maintenance, retrofit, and replacement projects, the NGB3B080L simplifies upgrades and helps you maintain safe, code‑compliant operation. Rely on the part number NGB3B080L as the primary reference for compatibility, ensuring a seamless fit in Siemens-based installations.

• Amperage: 80 A, providing robust protection for essential feeders and circuits without unnecessary interruptions.
• Poles: 3‑pole design to cover three‑phase circuits and maintain coordinated protection across all phases.
• Voltage rating: 600 V maximum, suitable for a wide range of industrial and commercial applications.
• Compatibility: Engineered for Siemens systems; confirm fit with the NGB3B080L part number to match your existing infrastructure.
• Application: Particularly well-suited for maintenance, retrofit, and replacement tasks where exact specifications are required.

Practical use cases:

• Upgrading a three‑phase distribution panel to support higher loads while maintaining reliable protection.
• Replacing a worn breaker in an existing Siemens panel to restore safe, compliant operation.
• Retrofits where an exact Siemens NGB3B080L match ensures continued performance and safety margins.

Key considerations for buyers:

• Always confirm fit and ratings before ordering; the NGB3B080L part number is the most reliable compatibility reference.
• Follow power‑down procedures and local electrical codes during installation or replacement.
• Document panel specifications to streamline future maintenance or upgrades.