Siemens | SND69100ANT | Circuit Breaker | 1000A | 3-Pole | 600V

Meet the Siemens SND69100ANT, a high-capacity circuit breaker engineered for demanding electrical environments. With a 1000A current rating, 3-pole design, and 600V operating capability, this device delivers robust, reliable protection for large three-phase systems in industrial settings.

Key specifications

• Amperage: 1000A
• Poles: 3-Pole
• Voltage: 600V

Why this breaker stands out

• Exact compatibility guaranteed by the part number: Use SND69100ANT as the definitive reference when sourcing replacements, retrofits, or maintenance parts for Siemens panels and switchgear.
• Three-phase protection: The 3-Pole configuration ensures simultaneous disconnection of all phases, reducing the risk of phase imbalances and arc-related faults in heavy-load applications.
• Designed for high-demand environments: Built to handle large motor loads, feeders, and distribution circuits common in manufacturing, processing plants, and data/telecom facilities.
• Versatile for maintenance, retrofit, and replacement: Ideal for upgrading older Siemens equipment or replacing a failed breaker in existing Siemens-enabled systems, helping minimize downtime during upgrades.
• Clear, practical installation guidance: Before ordering, verify fit and ratings—the part number is the best reference to ensure compatibility with your panel, bus, and protection scheme.

Use cases and ideal applications

• Retrofits and upgrades in large Siemens panel boards and switchgear where a 3-phase, high-current solution is required.
• Protection for heavy machinery lines, large conveyors, and high-load feeders in industrial facilities.
• Main or feeder protection in electrical rooms of manufacturing operations, warehouses, and data centers that rely on reliable 600V distribution.

When you choose the Siemens SND69100ANT, you’re selecting a purpose-built, high-current protection device that aligns with specific Siemens equipment and system requirements. Confirm fit and ratings before ordering, and rely on the part number as the strongest reference for compatibility to keep your installations safe and compliant.