Siemens 8US1251-5DM07 Busbar Adapter

Product Description

The SIEMENS 8US1251-5DM07 is a busbar adapter designed to connect branch circuit devices to a busbar distribution system. It serves as the mechanical and electrical interface between a DIN-rail-mounted device and a common busbar, eliminating the need for individual point-to-point wiring at each connection. Weighing 0.37 pounds and packaged in dimensions of 7.48 inches by 2.559 inches by 1.772 inches, this compact adapter is intended for use in industrial control panels and power distribution enclosures. Licensed electricians and panel builders are the primary installers.

This busbar adapter is suited for industrial and commercial electrical distribution applications where organized, reliable busbar-based wiring is required. It is typically installed in control cabinets and distribution boards where space efficiency and wiring consistency are priorities. The 8US1251-5DM07 is sold individually, making it easy to source as a replacement or addition to an existing busbar assembly.

Key Features

• Provides a direct mechanical and electrical connection between branch devices and busbar systems
• Compact form factor suited for dense panel layouts
• Sold as a single unit for precise quantity ordering
• Lightweight at 0.37 pounds for easy handling during panel assembly
• Compatible with DIN-rail mounting configurations standard in industrial enclosures

Compatibility

Designed as an OEM-style busbar adapter for use in industrial control panel and power distribution busbar systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements and applicable local codes. De-energize the panel and verify absence of voltage before handling any busbar components or installing the adapter. Ensure the busbar and mounting rail are clean and free of debris before seating the adapter. Do not exceed the rated electrical values for the busbar system when configuring the circuit.

Technical Specifications

• Weight: 0.37 pounds
• Length: 7.48 inches
• Width: 2.559 inches
• Height: 1.772 inches
• Package Quantity: 1 per pack
• UPC: 75455443280

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 8US1251-5DM07