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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Bus Plug
Square D | PTMA36300GNH | Bus Plug | 300A | 600V
| Part Number | PTMA36300GNH |
| Amperes | 300 |
| Voltage | 600 |
| Product Type | Bus Plug |
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D | PTMA36300GNH | Bus Plug | 300A | 600V
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Square D PTMA36300GNH Bus Plug — 300A, 600V
The Square D PTMA36300GNH Bus Plug is a purpose-built solution for maintenance, retrofit, and replacement tasks in compatible Square D switchgear. With a 300 AMP rating and a 600 V operating capacity, this bus plug is engineered to deliver dependable, high-current performance when you need to restore or upgrade critical distribution hardware.
Key specifications at a glance
- Amperage: 300A
- Voltage: 600V
- Reference: Part number PTMA36300GNH (best reference for compatibility)
Why this bus plug is essential for your electrical upgrade projects
When routine maintenance, system retrofits, or component replacements are on the schedule, the PTMA36300GNH provides a reliable, drop-in solution tailored to Square D equipment. Its design prioritizes secure connections and consistent current handling, helping you minimize downtime and keep critical facilities online. By standardizing on the PTMA36300GNH, you align your parts inventory with the exact specifications your Square D gear expects — reducing guesswork and compatibility risks.
Who benefits most
- Electrical maintenance technicians performing scheduled service on Square D switchgear
- Retrofit projects where existing bus assemblies require a matching plug for seamless integration
- Field engineers replacing worn or failed bus plugs to restore reliability quickly
Compatibility and purchasing tips
To ensure a perfect fit, rely on the PTMA36300GNH as the definitive reference for compatibility. Always confirm fit and ratings before ordering, and use the part number as the primary guide when matching components to your Square D equipment. If your panels or bus assemblies specify PTMA36300GNH, this bus plug is designed to meet those exact requirements at 300A and 600V.
Practical usage guidance
- Prepare by verifying the exact panel or bus arrangement required by your Square D system before ordering
- Keep a spare PTMA36300GNH on hand for planned maintenance windows or unscheduled outages
- Document your part number reference in your maintenance records to streamline future replacements
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
