PFA454 | Fusible Bus Plug | 200A | 600V

The PFA454 Fusible Bus Plug is your go-to solution for dependable protection in industrial electrical systems. With a 200A current rating and a 600V capability, this plug-in device is designed to support maintenance, retrofit, and replacement projects where exact specs matter. When you need a plug that matches your existing bus architecture, PFA454 is the reference point that keeps your equipment protected and your downtime minimal.

Why choose the PFA454 Fusible Bus Plug

• Exact compatibility with PFA454: The part number is your best reference for alignment with compatible bus assemblies, ensuring a clean, safe fit.
• Precise electrical performance: Rated for 200A and up to 600V, it provides targeted protection for high-demand circuits without overspecing components.
• Ideal for maintenance, retrofit, and replacement: Specifically suited for scenarios where you’re upgrading, servicing, or swapping out aging protection devices while preserving existing system design.
• Safety through proper interruption: Fusible protection helps interrupt fault currents, safeguarding downstream equipment and reducing the risk of damage during faults.

Typical use cases

• Performance upgrades on service panels or switchgear where a ready-made, compatible fusible bus plug is required.
• Retrofits that replace obsolete protection components with a 200A, 600V solution designed for reliable operation.
• Maintenance outages where a known-good, spec-matched plug can be swapped in quickly to minimize downtime.
• Replacement in aging installations that demand exact amperage and voltage ratings to maintain system integrity.

Compatibility and ordering tips

Confirm fit and ratings before ordering. The PFA454 part number is your most reliable reference for compatibility with your bus assembly, ensuring correct electrical performance and safe installation.

Key specifications

• Amperage: 200A
• Voltage: 600V