Siemens BOS16421G - 30A, 240V, Fusible Bus Plug

Siemens BOS16421G Fusible Bus Plug delivers dependable protection and precise control for industrial and commercial power networks. With a 30A, 240V rating, this fusible bus plug is designed to plug into busway and panelboard distribution systems to ensure safe, reliable power delivery in demanding environments.

• Model: BOS16421G (Siemens)
• Amperage: 30 A
• Voltage: 240 V
• Type: Fusible Bus Plug
• Application: Busway and panelboard power distribution systems

Ideal for industrial plants, commercial facilities, process equipment, and retrofit projects where compatible, hard-to-find busplugs are required. This is a practical choice for ongoing maintenance, repair, and upgrades, reducing downtime and ensuring continued protection of critical loads.

Why this bus plug stands out

• Reliable fault isolation: the fusible element provides rapid protection and clear faulted-section isolation, helping protect downstream equipment.
• Siemens-system compatibility: engineered to integrate with Siemens busway and panelboard architectures, promoting consistent performance and easier stocking of replacement parts.
• Targeted protection for distribution feeders: sized for common mid-load segments in commercial and industrial facilities.
• Availability for retrofit and maintenance: specifically marketed as a hard-to-find busplug option to support ongoing upgrades and repairs.

Who should consider the BOS16421G

• Facilities engineers managing plant-wide power distribution networks
• Maintenance teams performing equipment upgrades or busway retrofits
• Contractors handling commercial facility upgrades where Siemens components are preferred

Practical deployment tips

• Confirm compatibility with your existing Siemens busway or panelboard model before installation to ensure proper fit and electrical characteristics.
• Plan for regular fuse replacement as part of preventive maintenance to maintain system reliability.
• Keep spare BOS16421G units on-site for rapid swap-outs during scheduled maintenance or fault events to minimize downtime.

Safety and compliance

• Adhere to local electrical codes and Siemens installation guidelines; use proper PPE and lockout/tagout procedures during maintenance.