Siemens | BOS164552 | Fusible Bus Plug | 400A | 600V

Introducing the Siemens BOS164552 Fusible Bus Plug—a precisely engineered replacement designed to keep Siemens electrical distributions performing at peak reliability. Built for maintenance, retrofit, and replacement projects, this 400A, 600V fusible bus plug integrates seamlessly with compatible bus plug assemblies to minimize downtime and maintain proper protection standards.

• Amperage: 400 A
• Voltage: 600 V
• Part number: BOS164552
• Intended uses: maintenance, retrofit, and replacement within compatible Siemens panels
• Compatibility note: Confirm fit and ratings before ordering. The BOS164552 part number is the best reference for ensuring proper compatibility.

Why this Fusible Bus Plug matters

The BOS164552 is designed to deliver dependable protective interconnection in high-current applications, helping you preserve system uptime and safety. By using a genuine Siemens bus plug tailored to your panel, you reduce the risk of mismatches that can lead to improper protection or installation delays. This part is engineered to maintain the integrity of your distribution system while simplifying inventory and ordering for technicians and specifiers alike.

Ideal for

• Electrical maintenance teams servicing Siemens-based installations
• Retrofits where older bus plugs require exact Siemens specifications
• Replacement scenarios to restore original protection and performance
• OEMs and electrical contractors specifying compatible components for new builds

Practical guidance for selection and use

• Always verify the panel’s bus plug type and slot configuration to ensure a correct match with BOS164552.
• Use the part number BOS164552 as the primary reference when checking compatibility with Siemens equipment.
• Plan for routine inspections after installation to confirm secure connections and uninterrupted protection.
• Keep a small stock of genuine Siemens bus plugs for common replacement scenarios to minimize downtime.

For projects requiring precise alignment with Siemens specifications and the confidence of a genuine part, the BOS164552 Fusible Bus Plug offers a reliable, straightforward path to restore or upgrade your distribution system. Confirm fit and ratings before ordering to ensure seamless integration and continued protection.