Siemens | E2N12 | Circuit Breaker | 100A | 3-Pole | 600V

Siemens E2N12 100A 3-Pole 600V circuit breaker is engineered for dependable protection in three‑phase electrical systems. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this unit ensures you can keep critical equipment powered safely and reliably.

Key specifications at a glance

• Amperage: 100 A
• Poles: 3-Pole
• Voltage rating: 600 V

Why this Siemens E2N12 is a smart choice for your panel: it delivers the precise electrical characteristics and mounting footprint needed to harmonize with existing wiring and busbar configurations. Since the part number is the best reference for compatibility, it’s essential to confirm fit and ratings before ordering to avoid mismatches in retrofit or replacement projects.

Ideal use cases

• Maintenance: replace aging breakers in 3‑phase 600V systems to minimize downtime and maintain protection integrity
• Retrofit: upgrade control panels with a Siemens component that preserves your current layout and wiring scheme
• Replacement: restore protection in legacy installations that rely on the E2N12 family

Practical considerations

• Verify that your panel and busbar arrangement support a 3‑pole, 600V device
• Confirm conductor sizing and terminal torque according to Siemens guidelines to ensure safe, reliable connections
• Keep the exact part number (E2N12) on hand to guarantee compatibility with your equipment and documentation

For dependable, risk‑reduced protection in a Siemens‑based system, the E2N12 circuit breaker delivers a precise, drop‑in solution for 100 A, 3‑pole, 600V applications. If your project requires exact specifications and a trusted brand, this Siemens option aligns with your needs and installation requirements.