Siemens | SCND69120ANGTH | Circuit Breaker | 1200A | 3-Pole | 600V

Meet the power-ready Siemens SCND69120ANGTH circuit breaker — a three-pole, 600V protection device engineered for serious industrial and commercial use. With a 1200A rating, this unit is designed to handle demanding load profiles while delivering reliable, clean protection in retrofit, maintenance, or replacement projects. When exact specs matter, this Siemens model provides a precise match to your existing panel and system requirements.

Key specifications

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Part number: SCND69120ANGTH
• Primary use: Maintenance, retrofit, and replacement where matching specs are required
• Compatibility note: Confirm fit and ratings before ordering — the part number is your best reference for ensuring compatibility with your panel or system

Why this Siemens breaker stands out

• The SCND69120ANGTH is designed to align with Siemens ecosystems and panels that rely on this specific part number, reducing guesswork during replacements.
• High-current capability: A robust 1200A rating supports heavy-duty feeders and main-disconnect applications without frequent replacements.
• Three-pole protection: The 3-Pole configuration ensures coordinated protection across all three phases, which is essential for balanced loads and equipment safety.
• Clear reference for upgrades: When upgrading or retrofitting, using the exact part number minimizes compatibility risk and simplifies ordering with suppliers.

Ideal use scenarios

• Parts replacement in existing Siemens installations where a 1200A, 3-Pole, 600V breaker is specified
• Retrofits that upgrade panel capacity or reconfigure three-phase feeders in industrial facilities
• Maintenance activities requiring a precise, drop-in compatible unit to minimize downtime
• Spare inventory for service contracts and on-site risk mitigation in environments with high electrical demand

Practical tips for installation and compatibility

• Always verify fit and ratings against your panel’s documented requirements before ordering.
• Use the part number SCND69120ANGTH as the primary reference when checking compatibility with existing breakers or panel catalogues.
• Prepare for replacement by inspecting the surrounding bus connections and mounting hardware to ensure a seamless swap.
• Follow the manufacturer’s installation guidelines and safety standards to maintain performance and warranty validity.