Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Based in Canada
•
Serving USA & Canada
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
| Part Number | PQ4603GGS |
| Amperes | 30 |
| Poles | 4 |
| Voltage | 600 |
| Product Type | Fusible Bus Plug |
Couldn't load pickup availability
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 PQ4603GGS Fusible Bus Plug is a purpose-built replacement component for industrial power distribution panels. This 30A, 4-Pole, 600V fusible bus plug is designed for maintenance, retrofit, or replacement where exact specs matter and bus compatibility is essential.
Engineered for reliability in demanding environments, it delivers consistent, protected power distribution across your bus assembly. The 4-Pole configuration supports multi-conductor protection, making it a precise fit for panels that require multiple conductors under a single plug assembly.
Notes: Confirm fit and ratings before ordering. The PQ4603GGS part number is the best reference for compatibility with your Square D bus assembly.
Who should consider this part? Electrical technicians, maintenance engineers, and panel technicians who service Square D distribution equipment and need a precise, OEM bus plug to minimize downtime and ensure reliable protection in 600V systems.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
General feedback we often hear from customers purchasing industrial electrical parts.
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
Newsletter
Blogs