Square D | PFA34020G | Bus Plug | 20A | 480V

Square D PFA34020G Bus Plug is a purpose-built 20A, 480V interface designed for maintenance, retrofit, and replacement tasks within compatible Square D electrical systems. Identified by its exact part number, this bus plug provides a precise, reliable connection point you can trust when servicing high-voltage distribution equipment.

Why this bus plug stands out

• Exact spec alignment—20A at 480V, engineered to match Square D gear and minimize mismatch risk during installation.
• Part-number reliability—PFA34020G is the best reference for compatibility, reducing guesswork when sourcing replacement components.
• Maintenance-friendly design—facilitates safe, swift isolation during servicing, enabling downtime to be scheduled and controlled.
• Practical for retrofits and replacements—ideal when upgrading existing panels or replacing worn bus plugs without overhauling the system.

Use cases and ideal applications

• Routine maintenance on industrial equipment that operates on 480V power, where a stable bus plug interface is essential.
• Retrofit projects to bring legacy panels up to current specifications with a compatible bus plug solution.
• Replacement of aging or damaged bus plugs in warehouses, manufacturing floors, or data-center environments that rely on reliable 480V distribution.

Compatibility and installation considerations

Before ordering, confirm fit and ratings to ensure seamless integration with your existing Square D distribution equipment. The PFA34020G part number serves as the most reliable reference for compatibility. When installing, follow standard safety practices and the panel manufacturer’s guidelines to maintain proper isolation and electrical integrity.

Specifications at a glance

• Amperage: 20A
• Voltage: 480V
• Part number: PFA34020G
• Brand: Square D
• Intended use: Maintenance, retrofit, and replacement in compatible 480V systems

Keeping a correctly rated bus plug on hand helps reduce downtime and ensures you’re ready for safe, efficient service. Choose the Square D PFA34020G Bus Plug for a dependable, precise solution that aligns with your 480V distribution infrastructure.