Schneider Electric FCP-34020MT Circuit Breaker, 20A, 3-Pole, 480V

Schneider Electric FCP-34020MT is a 20-amp, 3-pole circuit breaker engineered for demanding industrial electrical service, maintenance, and replacement projects. As part of Schneider Electric’s trusted FCP series, this unit provides reliable protection for 3‑phase circuits up to 480V, helping keep motors, controllers, and feeders safe in harsh industrial environments.

Key specifications and compatibility

• Part Number: FCP-34020MT
• Series: FCP
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 3
• Voltage Rating: 480V

Why this 3-pole, 480V breaker stands out

• Three-phase protection: Designed specifically for three‑phase systems, simplifying panel design and wiring for motors, drives, and three‑phase feeders.
• Industrial‑grade reliability: Built to withstand the demands of frequent switching and routine maintenance in manufacturing environments.
• Targeted compatibility: Part of the FCP family—verify fit by part number to ensure seamless replacement in existing panels and control setups.
• Efficient maintenance and replacement: Easy swap for aging or failed breakers in service calls, minimizing downtime and project timelines.
• Clear application guidance: The part number directly informs compatibility with specific panels and configurations, reducing uncertainty in the field.

Who this is for

• Industrial facilities performing panel upgrades, retrofits, or routine maintenance
• Maintenance teams managing 3‑phase motors, conveyors, pumps, and drive systems
• Panel builders and system integrators assembling or refurbishing control cabinets for three‑phase applications

Use cases and practical insights

In a manufacturing line with three‑phase equipment, the FCP‑34020MT serves as the primary protective device at the distribution or feeder level, helping prevent damage from overloads and short circuits. It’s an ideal replacement when a legacy 3‑pole, 480V breaker fails or when expanding a panel to accommodate additional 3‑phase circuits. For projects requiring precise fit, always confirm compatibility by cross‑checking the part number against your panel schedule and application requirements. If you’re unsure, send us a message and we’ll assist with part-number matching and compatibility confirmation.

Buying and installation notes: This unit is intended for industrial environments and should be installed by qualified electrical personnel in accordance with local codes and the panel manufacturer’s guidelines. Before purchase, review the exact panel model and electrical configuration to ensure the 3‑pole, 480V, 20A specification aligns with your system demands.