Square D | PTMH36200GCL | Fusible Bus Plug | 200A | 3-Pole | 600V

Discover the Square D PTMH36200GCL Fusible Bus Plug—a purpose-built replacement part for compatible Square D switchgear that combines dependable protection with straightforward service. With a 200 A rating, a 3-pole configuration, and a 600 V maximum, this fusible bus plug is engineered for reliable performance in maintenance, retrofit, and replacement projects.

Key specifications and what they mean for you

• Amperage: 200 A — supports mid-range distribution feeders without compromising protection or control.
• Poles: 3-Pole — ensures balanced three-phase protection and coordinated switching across all phases.
• Voltage: 600 V — compatible with common medium-voltage distribution systems found in commercial and industrial environments.
• Design: Fusible bus plug — designed for quick insertion into compatible panels, enabling safe fault isolation and streamlined maintenance.
• Reference compatibility — confirm fit and ratings using the part number PTMH36200GCL before ordering to ensure a precise match with your gear.

Why this fusible bus plug matters for your operation

• Minimized downtime — engineered for rapid swap-outs during routine maintenance or unexpected outages, so your production line or facility stays online longer.
• OEM-grade reliability — as a Square D component, it’s designed to integrate cleanly with compatible switchgear, preserving electrical coordination and protective performance.
• Targeted use cases — ideal for maintenance refreshes, retrofits to upgrade protection schemes, and spare-part stock for critical 600 V distributions.

Ideal applications and best-use scenarios

• Maintenance and service replacements in existing Square D panels where a fusible bus plug is required to restore full protection.
• Retrofit projects that upgrade protection strategy or align with updated safety standards without a full panel replacement.
• Industrial facilities and commercial installations that rely on dependable, quickly serviceable 3-phase protection at 600 V.

Practical guidance for installation and care

• Before purchasing, verify fit and ratings against your equipment’s part number. The PTMH36200GCL is the definitive reference for compatibility.
• Handle with care in clean, dry environments to maintain electrical integrity and prolong service life.
• Keep a spare PTMH36200GCL on hand in facilities with high uptime requirements to reduce downtime during maintenance windows.
• Follow all safety procedures and manufacturer guidelines during installation or replacement to ensure proper protection coordination.