Eaton SRGROUND25 25U Rack Copper Grounding Bar Kit

Overview :

The Eaton SRGROUND25 is a copper bus grounding bar designed for rack-mounted IT environments requiring proper electrical grounding of equipment. It is deployed by data center engineers and network infrastructure teams to establish a reliable grounding path across rack-mounted devices, reducing electrical noise and ensuring compliance with grounding standards.

This grounding bar is constructed from heavy-gauge solid copper and installs vertically within 24U or 25U standard 19-inch rack enclosures or open frame racks. It features drilled and tapped holes aligned with rack unit spacing, allowing grounding straps or jumpers to be attached directly to connected equipment. This design provides a centralized grounding point rather than relying on indirect grounding through rack chassis or adjacent devices.

In deployment, the SRGROUND25 is commonly used in data centers, MDF rooms, and telecom environments where grounding continuity is critical for sensitive equipment such as servers, switches, and UPS systems. It is particularly relevant in environments with high EMI/RFI exposure or strict electrical compliance requirements.

From an integration standpoint, the grounding bar fits any EIA-310 compliant rack system and installs using included mounting hardware. It is compatible with both enclosed cabinets and open frame racks, making it suitable across mixed rack infrastructures. Grounding straps connect individual devices to the bar, which is then bonded to facility earth ground, ensuring a direct and low-resistance grounding path.

A practical deployment example includes installing the SRGROUND25 in a 25U network rack hosting switches and patch panels. Each device is bonded to the grounding bar using short grounding straps, ensuring all equipment shares a common grounding reference and reducing the risk of electrostatic discharge or interference.

This component should not be used as a standalone grounding solution without proper bonding to facility earth ground. It is also not applicable in racks outside the 24U/25U size range or in environments where integrated rack grounding systems already meet compliance requirements.

Key Features

• Heavy-gauge copper bar for low-resistance grounding
• Fits standard 24U/25U rack enclosures and frames
• Drilled holes per U for direct equipment bonding
• Centralized grounding point for rack-mounted devices
• Includes mounting hardware and grounding provisions

Specifications