Siemens | NGG2B070L | Circuit Breaker | 70A | 2-Pole | 600V

Siemens NGG2B070L is a robust 70A, 2‑pole circuit breaker rated for 600V, purpose-built for maintenance, retrofit, and replacement projects. This unit is engineered to slot seamlessly into Siemens panels and distribution systems, delivering dependable protection where exact specifications matter.

Key differentiators for the field

• Two-pole design ensures simultaneous disconnection of both conductors, enhancing fault isolation and overall safety on multi‑wire circuits.
• 70A protection provides a solid balance between safeguarding equipment and accommodating higher-load feeders in commercial or light industrial setups.
• 600V rating covers a broad range of commercial and industrial applications, giving you a single solution for diverse distribution needs.
• Exact compatibility with Siemens electrical systems—use the NGG2B070L part number as the primary reference to confirm fit and compatibility.

Who is this designed for?

Facilities managers, electrical contractors, and retrofit specialists who work with Siemens panels will find this breaker an ideal match for replacement or upgrade projects. It’s particularly well-suited for service entrances, subpanels, and distribution boards in warehouses, manufacturing spaces, and commercial facilities where reliability and consistency matter.

Practical use cases

• Replacing aging or damaged breakers in existing Siemens panels without reworking conductors or mounting hardware.
• Retrofit projects where a higher-capacity or safer two‑pole break is required to protect multi‑wire circuits.
• Keeping a compatible spare on hand for quick, downtime‑reducing maintenance in critical electrical rooms.

Specifications at a glance

• Amperage: 70A
• Poles: 2-Pole
• Voltage: 600V
• Part number: NGG2B070L

Note: Confirm fit and ratings before ordering. The NGG2B070L part number is the best reference for compatibility with your Siemens panel or equipment.