Square D | PTQ36100GH | Fusible Bus Plug | 1000A | 600V | 200kA | Bolt-On

The Square D PTQ36100GH Fusible Bus Plug delivers robust protection and dependable performance for high-current distribution systems. Engineered for practical maintenance, precise retrofit work, and exact-style replacements, this bolt-on fusible bus plug aligns with equipment that requires a 1000A rating at 600V with a 200kA interrupting capacity. When your bus assembly needs an exact, field-ready part, PTQ36100GH is designed to fit and perform as specified.

Key Features

• Amperage: 1000A — supports demanding load profiles without compromising protection.
• Voltage: 600V — suitable for standard medium-voltage distribution panels.
• Interrupting Capacity: 200kA — provides a generous fault-current margin for reliability.
• Mounting: Bolt-On — secure, straightforward installation compatible with appropriate switchgear.
• Part Reference: PTQ36100GH — use this exact number as the best compatibility reference.
• Best Use Case: maintenance, retrofit, and replacement where the specs match your gear.

Why this fusible bus plug matters

In high-current electrical distribution, precise compatibility is crucial. The PTQ36100GH is designed to slide into compatible Square D assemblies, providing a reliable protective path and a straightforward replacement process when time and accuracy matter. Its bolt-on design minimizes downtime during service and ensures a solid mechanical connection to the bus system, reducing the risk of arcing or loose contacts during operation.

Technical Details at a Glance

• 1000A
• Voltage: 600V
• Interrupting Capacity: 200kA
• Mounting: Bolt-On
• Part Number: PTQ36100GH
• Applications: maintenance, retrofit, replacement in compatible Square D switchgear

Ideal use scenarios

• Retrofitting legacy panels that require a high-current, bolt-on fusible bus plug with the same electrical characteristics.
• Replacing a worn or failed bus plug in maintenance workflows, ensuring seamless compatibility with existing bus assemblies.
• Upgrading or maintaining distribution feeders in facilities where 1000A, 600V service with a 200kA fault-current rating is standard.

Compatibility and ordering tips

Before ordering, verify that your equipment requires a 1000A, 600V, 200kA bolt-on fusible bus plug with the PTQ36100GH form factor. The part number is the most reliable reference for compatibility, so cross-check it against your panel or switchgear documentation to avoid mismatches. For best results, confirm fit and ratings with your equipment manufacturer’s guidelines and ensure that the installation environment adheres to all safety standards for high-current assemblies.

With the PTQ36100GH in place, you get a dependable, field-ready solution that supports critical maintenance and retrofit workflows without compromising performance or safety. If your project requires precise spec matching and a bolt-on installation, this bus plug is built to deliver consistency, reliability, and operational continuity across your electrical distribution.