NB3P25-FLAT-TOP | Circuit Breaker | 25A | 3-Pole | 240V

Meet the NB3P25-FLAT-TOP, a rugged industrial circuit breaker built for reliability in three‑phase systems. With a precise 25A rating, a 3‑pole configuration, and 240V operation, this device delivers targeted protection for demanding equipment during maintenance, retrofits, or replacements. It’s designed to fit where exact specifications matter, so you can restore or upgrade panels with confidence.

• Flat‑top form factor engineered for secure mounting in compatible panels, ensuring a clean, stable install.
• Three‑pole protection simultaneous disconnection across all phases, reducing arc exposure and enhancing safety in 3‑phase circuits.
• 25A trip rating tuned for balanced loads, helping prevent nuisance trips while safeguarding motors, drives, and other critical equipment.
• 240V operation suitable for standard industrial three‑phase environments, providing reliable performance over a wide range of loads.
• Part number NB3P25-FLAT-TOP serves as the best reference for compatibility, making cross‑checking in drawings and BOMs straightforward.

Specifications at a glance

• Amperage: 25A
• Poles: 3‑Pole
• Voltage: 240V
• Form factor: Flat‑Top
• Part reference: NB3P25-FLAT-TOP

Ideal use cases

• Retrofits and replacements in existing 3‑phase panels where 25A, 240V protection is required.
• Maintenance cycles for industrial equipment such as conveyors, pumps, and motor control centers.
• New installations in manufacturing lines that operate on three‑phase power and demand reliable, easy‑to‑service protection.
• Panel upgrades where a precise, compatible 3‑pole breaker is essential to maintain system coordination and protection zoning.

Installation and compatibility tips

• Always verify fit and ratings before ordering—the NB3P25-FLAT-TOP is the most reliable reference for compatibility.
• Confirm your panel accepts a flat‑top style breaker and that the 3‑pole, 240V configuration matches your three‑phase supply.
• Inspect the device for signs of damage during shipping and replace only with a like‑for‑like part to maintain protection coordination.

In environments where uptime and safety are paramount, the NB3P25-FLAT-TOP provides clear, dependable protection for your 3‑phase machinery. Use it to simplify maintenance planning, streamline retrofits, and keep critical equipment safeguarded with a trusted, exact‑match part number reference.