NE221020 | Circuit Breaker | 20A | 2-Pole | 240V

NE221020 Circuit Breaker — a precise, industrial-grade protection device engineered for 20-amp, 2-pole 240V circuits. This breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring reliable performance in demanding environments.

Designed to interrupt both hot legs in a 240V circuit, this two-pole breaker provides coordinated disconnection for safer shutdowns and improved protection of equipment and personnel in industrial panels, control cabinets, and distribution setups.

Key Specifications

• Amperage: 20 A
• Poles: 2-Pole
• Voltage: 240V
• Part Number: NE221020

Why this exact part matters

In complex electrical assemblies, matching the part number NE221020 is the most reliable way to ensure compatibility with your existing panel, mounting footprint, and electrical ratings. Using the correct breaker's specifications helps prevent misfits that can lead to nuisance trips, improper protection, or installation delays.

Ideal use cases

• Panel retrofits and upgrades where a 20A, 2-pole 240V breaker is required
• Replacement for worn or failed 240V dual-hot leg breakers in industrial equipment
• Maintenance cycles for control panels, motor starters, and distribution boards that operate on 240V circuits

Practical tips for use and installation

• Always confirm fit and ratings against your equipment’s label before ordering—the NE221020 reference is the best compatibility guide.
• Keep a spare NE221020 on hand for quick replacements during scheduled maintenance to minimize downtime.
• Document the part number in your maintenance logs to simplify future replacements and panel audits.