Siemens | SND69120ANGT | Circuit Breaker | 1200A | 3-Pole | 600V

Siemens SND69120ANGT Circuit Breaker — 1200A, 3-Pole, 600V

The Siemens SND69120ANGT is a purpose-built circuit breaker designed for demanding three-phase power environments. With a 1200A rating and a 3-pole configuration, it delivers reliable protection for high-current distribution systems operating at up to 600V. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring seamless compatibility with existing Siemens equipment.

Key specifications

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V

Why this model stands out

Unlike generic replacements, the SND69120ANGT is a dedicated Siemens part designed to align with Siemens panels and distribution setups. Its 3-pole design is tailored for three-phase systems, providing balanced protection across all phases. The 1200A rating makes it suitable for heavy-duty circuits, helping safeguard equipment and reduce downtime in industrial environments.

Ideal use cases

• Maintenance of existing Siemens-based electrical infrastructure that requires a precise 1200A, 3-Pole, 600V device.
• Retrofit projects where upgrading or replacing aging breakers with the same specifications is essential.
• Replacement scenarios that demand exact part compatibility to maintain system integrity and warranty considerations.

Practical notes and best practices

Before ordering, confirm fit and ratings against your hardware. The SND69120ANGT part number is the most reliable reference for compatibility, ensuring a direct match to your Siemens equipment. For installation, work with the power fully de-energized and follow all applicable electrical codes and safety procedures. If you’re replacing an existing Siemens device, this part provides a straightforward, risk-reducing path to restore service without unexpected fit issues.