Square D SD-9351 - 30A, 230V, 3-Pole, Fusible Bus Plug

Square D SD-9351 is a rugged, fuse-protected bus plug engineered for dependable power distribution in demanding industrial and commercial environments. With a 30A, 230V rating and a 3-pole configuration, this Fusible Bus Plug is built to integrate smoothly into busway and panelboard systems, delivering reliable fault protection and streamlined service availability where it matters most.

Why this fusible bus plug stands out

• Precise compatibility for maintenance and retrofit: designed to slot into existing busway and panelboard layouts, making it a practical, hard-to-find replacement when standard plugs aren’t available.
• Integrated fuse protection: the fusible design provides quick isolation of faults, helping protect downstream equipment and reduce downtime during outages or anomalies.
• Compact, robust construction: built to withstand the rigors of industrial plants and commercial facilities, while maintaining reliable electrical performance over time.
• Single source from a trusted brand: aligns with Square D power distribution ecosystems to ensure consistent performance and coordination with other Square D components.

Ideal applications and use cases

• Industrial plants requiring dependable, plug-in fusible protection for busway distributions
• Commercial facilities upgrading or retrofitting existing power distribution networks
• Process equipment crews needing a reliable, compatible 3-pole bus plug for quick replacement
• Maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are essential

Specifications at a glance

• Brand: Square D
• Model: SD-9351
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage: 230V
• Phase / Poles: 3-Pole
• Application: Busway and panelboard power distribution systems
• Typical Use: Industrial plants, commercial facilities, process equipment, retrofit projects

Practical guidance for deployment

To maximize performance, ensure the SD-9351 plugs into compatible busway or panelboard segments, with the fuse rating matched to the protection needs of the circuit. This part is especially valuable during retrofit projects, where maintaining electrical reliability while upgrading protection is the goal. For ongoing maintenance, keep a ready stock of this specific, compatible bus plug to minimize downtime when replacements are required.

With the Square D SD-9351 Fusible Bus Plug, you gain a purpose-built, compatible solution that pairs well with existing Square D power distribution inventories, delivering predictable protection, straightforward replacements, and solid long-term reliability for critical facilities.