Siemens | BOS16427 | Fusible Bus Plug | 800A | 240V

Siemens BOS16427 Fusible Bus Plug delivers reliable high‑current protection in 240V systems, built for maintenance, retrofit, and replacement tasks where precision and compatibility matter. This 800A bus plug is engineered to slot into compatible Siemens switchgear and bus assemblies, enabling fast, safe swaps that keep critical operations online.

Key specifications

• Amperage: 800A
• Voltage: 240V
• Part number: BOS16427

Notes: Confirm fit and ratings before ordering. The BOS16427 part number is the best reference for compatibility with your equipment.

What makes this fusible bus plug unique

• Designed for high‑current protection within 240V distribution, compatible with Siemens panels and standard bus configurations to streamline installation.
• Optimizes uptime with rapid, field‑friendly replacement, minimizing downtime during maintenance or retrofit projects.
• Built to precise tolerances for stable electrical contact and dependable fault interruption, supporting safer, more reliable operation.
• Modular and compact, simplifying spare‑parts inventories for service teams and facility engineers.

Ideal use cases

• Maintenance planning and spare‑parts readiness for industrial power distribution rooms.
• Retrofits to upgrade capacity or replace aging bus components without a full switchgear overhaul.
• Emergency replacements to restore service quickly while preserving existing protection schemes.

Installation and handling tips

Work on de‑energized equipment and follow site safety protocols. Verify correct orientation and seating in the bus assembly, and apply appropriate PPE and torque specifications as outlined in your equipment manuals. The 800A, 240V design demands careful handling to maintain proper fault current paths and secure connections.

Designed for professionals who manage critical power infrastructure, the BOS16427 fusible bus plug is a dependable choice when you need exact compatibility, fast replacement, and robust protection. Add it to your cart to ensure you have the right replacement ready when you need it.