Schneider Electric | PQ4220R | Fusible Bus Plug | 200A | 240V

Schneider Electric PQ4220R Fusible Bus Plug is a purpose-built protection module designed for 200A, 240V systems. Ideal for maintenance, retrofit, and replacement tasks, it enables precise compatibility with existing Schneider Electric bus assemblies while delivering reliable fusible protection when you need it most.

Why this Fusible Bus Plug matters

When your distribution network requires fast, dependable protection, the PQ4220R provides a plug-in solution that fits seamlessly into your current gear. Its 200A rating at 240V ensures appropriate interrupting capacity for standard industrial and commercial applications, helping you maintain safety, uptime, and electrical coordination in critical infrastructure.

Key features and benefits

• Amperage and voltage: 200A at 240V, delivering appropriate protective capability for mid-to-large load centers.
• Targeted use cases: Specifically designed for maintenance, retrofit, and replacement scenarios where exact specs are required.
• Exact compatibility: Part number PQ4220R is the best reference for matching your equipment’s form factor and ratings.
• Reliable electrical performance: Engineered to maintain consistent contact and protection within Schneider Electric switchgear architectures.
• Efficient downtime planning: Retrofit or replace without major overhauls, helping keep projects on schedule.

Use cases and ideal applications

• Maintenance: Swap in a ready-made fusible bus plug to restore protective functionality after routine inspections.
• Retrofit: Upgrade older assemblies to current Schneider Electric standards without redesigning the bus system.
• Replacement: Quick, compatible replacement for failed or out-of-spec bus plugs in compatible equipment.
• System upgrades: Integrate into expanding or reconfigured distribution layouts where 200A protection is required.

Specifications at a glance

• Amperage: 200A
• Voltage: 240V
• Part number: PQ4220R

Compatibility and ordering guidance

Before ordering, confirm fit and ratings for your specific equipment. The PQ4220R is the definitive reference for compatibility, ensuring a secure form-fit and reliable protection for your Schneider Electric bus plug assemblies.

Choosing Schneider Electric for fusible bus plugs

Opting for the PQ4220R means aligning with Schneider Electric’s engineering standards and compatibility across the broader protection and distribution ecosystem. This yields smoother maintenance workflows, clearer spare-part inventories, and predictable performance within your existing protection strategy.