Square D | PFI36080 | Bus Plug | 80A | 600V

The Square D PFI36080 Bus Plug is a genuine, high-reliability component designed to keep electrical distribution systems performing at their best. Rated for 80A and up to 600V, this bus plug is purpose-built for maintenance, retrofit, and replacement tasks where exact fit and precise electrical ratings matter.

Why this matters in the field: using the correct bus plug minimizes downtime, reduces arcing risk during service, and preserves the integrity of your switchgear when performing upgrades or routine maintenance.

Key specifications

• Amperage: 80 A
• Voltage rating: 600 V
• Part reference: PFI36080
• Compatibility reminder: Confirm fit and ratings before ordering; the part number is the most reliable reference for compatibility.

Ideal use cases include maintenance on compatible Square D bus systems, retrofits to bring older panels up to current standards, or straightforward replacements when a bus plug wears or fails. The plug is designed to integrate with the existing bus assembly without modification, helping you keep downtime to a minimum.

How this part benefits your operation: choosing a genuine Square D bus plug ensures reliable electrical contact, a clean mechanical fit, and seamless compatibility with Square D junctions and lugs. This reduces the risk of rework and aligns with warranty expectations by using the correct manufacturer part.

Who should consider this part? Facilities engineers, electrical technicians, and maintenance teams managing industrial or commercial electrical distribution where Square D components are standard. If your system calls for an 80A, 600V bus plug, PFI36080 is engineered to meet those exact specifications.

Practical installation tips: verify the assembly configuration on your switchgear before ordering; keep the exact part number on hand when scheduling maintenance; store spare components in a dry, clean area to prevent corrosion on contacts and lugs.