ITE/Siemens BOS16421 - 30A, 240V, Fusible Bus Plug

The BOS16421 Fusible Bus Plug from ITE/Siemens delivers dependable, plug-in protection for demanding power distribution setups. With a 30A rating at 240V, this device is built to integrate seamlessly into busway and panelboard systems, offering a reliable protection point where efficiency and uptime matter most in industrial and commercial environments.

Key advantages that set this bus plug apart:

• Direct compatibility with ITE/Siemens busway and panelboard ecosystems—designed to slot into existing Siemens-compatible infrastructure, reducing installation complexity and downtime.
• Focused protection for demanding applications—ideal for industrial plants, process equipment, and commercial facilities where consistent power distribution is critical.
• Retrofit-ready where hard-to-find busplugs are required—a practical, replacement solution for legacy systems and upgrade projects, helping you maintain system integrity without extensive rework.
• Simplified maintenance and replacements—a plug-in form factor streamlines service workflows, keeping panels and busways clear of extended downtime during component swaps.

What it is and how it helps

The BOS16421 is a Fusible Bus Plug—a protective device that fits within busway and panelboard power distribution to isolate faults and shield equipment from abnormal currents. In busy facilities, a ready-to-install fusible plug minimizes mean time to repair (MTTR) and supports scheduled maintenance without compromising system protection levels.

Specifications at a glance

• Brand: ITE/Siemens
• Model: BOS16421
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage Rating: 240V
• Applications: Busway and panelboard power distribution systems

Ideal use cases

• Industrial plants needing reliable, discreet protection points within existing Siemens-based busways
• Commercial facilities undergoing upgrades where compatible, pull-and-replace bus plugs are required
• Retrofit projects aimed at modernizing power distribution without a full panel overhaul
• Maintenance schedules that call for readily available, compatible fusible plug replacements

Practical tips for safer, smarter installs

• Verify compatibility with your current busway or panelboard configuration before installation.
• Power down and lockout/tagout the circuit before handling fusible bus plugs, following all site safety protocols.
• Document the replacement as part of your preventive maintenance log to track remaining service life and replacement timing.
• Use this BOS16421 in environments that align with its 30A, 240V rating to maintain optimal protection without over‑loading.

Designed for professionals who value dependable protection points that align with existing ITE/Siemens infrastructure, the BOS16421 Fusible Bus Plug is a prudent choice for maintenance, repair, and upgrade projects. It helps you keep critical power distribution flowing, reduces downtime, and ensures your busway and panelboard systems remain safeguarded against electrical faults.