ND312T52W | Circuit Breaker | 1200A | 3-Pole | 600V

The ND312T52W circuit breaker is a rugged industrial protection device designed to guard high‑current, three‑phase power feeds in demanding environments.

With a 1200A rating, 3‑pole configuration, and a 600V maximum rating, this breaker is built to interrupt fault currents swiftly while keeping your system up to date with safety standards. It is intended for maintenance, retrofit, and replacement projects where exact specs matter.

Important compatibility note: Confirm fit and ratings before ordering. The part number ND312T52W is the best reference for ensuring a precise match to your equipment.

Key specifications

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

Why this ND312T52W stands out

• 3‑pole design provides coordinated protection across all three phases, ensuring all hot lines trip together during a fault.
• Precisely rated at 1200A, reducing the risk of overprotection or nuisance trips in high‑current feeders.
• Clear compatibility reference: ND312T52W is the best part number to match to your panel or drive system during retrofits or replacements.

Ideal use cases

• Maintenance and preventive service of industrial panels that rely on high‑current protection.
• Retrofits where you need to replace a legacy breaker with a device that matches existing specs exactly.
• Replacement in 3‑phase installations that operate up to 600V and require robust interruption at 1200A.

How to verify compatibility and order with confidence

Start with the panel or drive catalog from the equipment manufacturer and cross‑reference the part number ND312T52W. Because ratings (1200A, 3‑pole, 600V) define the safe operating envelope, double‑check that these match your system before purchase.

When installed by qualified personnel, this breaker integrates into standard industrial protection schemes, helping you maintain reliable electrical performance and safe shutdown behavior in fault conditions.