Industrial NBN221025 25A 2-Pole 240 V Circuit Breaker

Meet the NBN221025—an industrial-grade circuit breaker engineered for demanding environments. Rated at 25 A with 2 poles and a 240 V operating voltage, this unit provides reliable protection for heavy-duty electrical circuits, helping to prevent overheating, faults, and equipment damage in your facility.

What it is and why it matters

The Industrial NBN221025 is a two-pole circuit breaker designed to interrupt both live conductors simultaneously in 240 V circuits. By quickly opening the circuit during overloads or fault conditions, it protects wiring, motors, pumps, conveyors, and other industrial loads, reducing downtime and maintenance costs while enhancing workplace safety.

Key specifications

• Part number: NBN221025
• Current rating: 25 A
• Poles: 2
• Voltage rating: 240 V
• Type: Industrial circuit protection for 2-pole, 240 V circuits

What sets it apart

• Dual-pole protection: Trips both hot lines together, ensuring a safe, complete disconnection that minimizes arcing risks in higher-amperage circuits.
• Industrial-grade reliability: Built to withstand the rigors of demanding environments where consistent protection is critical for uptime and safety.
• Traceable part number: NBN221025 enables straightforward replacement, maintenance, and stocking in industrial inventories.
• Targeted protection for 240 V systems: Ideal for feeder lines, motor circuits, and other 240 V loads where precise 25 A protection is required.

Ideal use cases

• Protecting 240 V motor drives, conveyors, or pumps in manufacturing lines.
• Feeding 240 V equipment assemblies in control panels and distribution enclosures.
• Safeguarding industrial HVAC or processing equipment that operates on 240 V with a 25 A load profile.
• Serving as a reliable, easy-to-reset safety device in heavy machinery and automation setups.

Practical installation and performance tips

Install the NBN221025 on 240 V circuits where a 25 A protection level is appropriate. It’s designed to integrate into standard industrial panels and enclosures that support 2-pole, 240 V protection devices. Use this breaker to simplify maintenance planning—its consistent trip behavior helps you quickly identify overloads and faults without unnecessary downtime. If you’re redesigning a panel or upgrading protection for a motor or line, the NBN221025 provides a straightforward, traceable option that aligns with common industrial electrical practices.

With the Industrial NBN221025 25A 2-Pole 240 V Circuit Breaker, you gain precise protection for your critical equipment, clearer fault diagnosis, and a reliable component that supports safe, efficient operation in demanding industrial environments.