Rack rail APC ER7RCC48 — 0U, black, 129 mm width, 2135 mm height, mounting depth max 1 cm (2 pcs)

APC ER7RCC48 is a pair of black rack rails intended for installation inside server cabinets and network racks. Each rail measures 129 mm in width and 2135 mm in height, with a 0U profile and a maximum mounting depth of 1 cm. Supplied as two pieces per pack, the rails provide a mounting interface and structural support for equipment that needs to be secured to the cabinet frame.

Advantages

These rack rails offer a slim 0U design that preserves usable rack units for equipment while providing vertical support. Their 129 mm width and full-height 2135 mm length are suited to standard tall cabinets, allowing installation near the cabinet uprights. The black finish helps integrate the rails visually with common rack interiors. Supplied as a matched pair, they simplify installation by ensuring consistent spacing and alignment for mounted devices.

Suitable for

• Mounting network switches and patch panels where a 0U rail is required
• Providing vertical support for lightweight or shallow-depth equipment
• Use in data centers, server rooms and network closets with tall cabinets

Key specifications

• Material finish: black
• Width per rail: 129 mm
• Height per rail: 2135 mm
• Rack unit profile: 0U
• Maximum mounting depth: 1 cm
• Pack quantity: 2 rails

How to use

Position the pair of rails inside the cabinet so they align with the vertical uprights and the intended mounting points of your equipment. Secure each rail to the cabinet frame using appropriate fasteners compatible with your cabinet model, taking care to maintain consistent horizontal spacing. Attach equipment to the rails following the device manufacturer’s mounting instructions and using compatible brackets or cage nuts where required.

Recommendations

Verify cabinet compatibility and available clearance before installation. Because the rails have a 0U profile and a shallow maximum mounting depth, use them primarily for devices that do not require deep chassis support. Use appropriate fasteners and torque settings as specified by the cabinet manufacturer to ensure safe and stable mounting.