ITE/Siemens BOS16421R - 30A, Fusible Bus Plug

ITE/Siemens BOS16421R - 30A Fusible Bus Plug delivers targeted, reliable protection for demanding power distribution setups. Built for industrial and commercial environments, this fusible bus plug plugs into busways and panelboards to provide immediate overcurrent protection where you need it most. With the BOS16421R, you’ll have a trusted, readily-sourced solution that keeps critical processes running without excessive downtime.

Why the BOS16421R stands out

• Sensitive protection, simple integration: A true fusible bus plug, designed to snap directly into compatible busway and panelboard systems, offering fast-acting overcurrent protection in a compact footprint.
• Reliable 30A protection: Engineered to handle the demands of industrial plants and commercial facilities, guarding process equipment against short circuits and overloads.
• Proven compatibility: Part of the ITE/Siemens family, the BOS16421R leverages a widely used form factor, making sourcing, maintenance, and future upgrades more straightforward for service teams.
• Ideal for maintenance, repair, and retrofit: A go-to choice when a compatible, hard-to-find busplug is required to complete upgrades or restore protected distribution paths.

Where this fits in your system

• Busway power distribution networks that require fast, reliable fusible protection integrated into the plug-in path.
• Panelboard configurations where a dedicated protective link is needed to safeguard feeders and downstream equipment.
• Retrofit projects in industrial plants and commercial facilities where space, compatibility, and minimize downtime are critical.

Technical snapshot

• Brand: ITE/Siemens
• Model: BOS16421R
• Type: Fusible Bus Plug
• Amperage: 30A
• Application: Busway and panelboard power distribution systems
• Typical use cases: Industrial plants, commercial facilities, process equipment, retrofit projects

Practical use cases

• Upgrading aging distribution networks where a compatible 30A fusible link is needed to maintain protection levels without overhauling entire bus systems.
• Adding protective redundancy in process lines where downtime is costly and rapid replacement of bus plugs is essential.
• Stocking replacement parts for maintenance teams that regularly service Siemens/ITE busway configurations.

Tips for installation and optimization

• Verify system compatibility with your current busway or panelboard before installation to ensure proper fit and protective coordination.
• Coordinate the BOS16421R with upstream protection devices to maintain consistent protection settings across feeders and downstream equipment.
• Store spare BOS16421R bus plugs on-site for quick swaps during scheduled maintenance or emergency repairs, reducing downtime.

Choose the ITE/Siemens BOS16421R 30A Fusible Bus Plug when you need a dependable, industry-proven solution that aligns with existing busway and panelboard infrastructure. It’s a practical, ready-to-source option for maintenance, upgrades, and retrofit projects where compatible busplugs are essential to keeping your power distribution efficient and protected.