🔹Product Description
19-inch 42U shelf is a sturdy network / server rack accessory designed to support non-rackable devices and provide flexible storage in 42U cabinet enclosures. It's great for mounting switches, routers, DVRs, PDUs, or other devices that do not fit into standard rack sizes.
🔹Main Features
✅ Standard Compatibility & Precise Fit
pecially made for 19″ (482.6 mm) common rack systems and will fit into each and every 42U enclosure.
Fully perforated or slotted surface for excellent airflow and heat release.
✅ Durable & Solid Construction
Constructed with high-quality SPCC cold-rolled steel for stability and long-term rigidity.
Powder finish coating offers corrosion, wear, and scratch resistance.
Strong enough to support heavy equipment in typical cabinet use scenarios.
✅ Multi-Angle Installation Options
Fixed shelf construction perfect for stable mounting of equipment.
May be mounted in front, center, or back positions in the rack as necessary.
A number of mounting holes and slots are available for flexibility of placement.
✅ Optimized Airflow & Cable Routing
Perforated / vented top surface aids convection and allows heat to escape, contributing to effective temperature control within the cabinet.
Cable tie points or slots may be included to allow for tidy cable management.
✅ Easy Installation & Maintenance
Simple bolt-in design—fast install with basic tools.
Removable from rack for maintenance or moving.
✅ Customization & Options
Available in various load ratings or shelf depths (e.g., 300 mm, 400 mm, 450 mm) according to customer specification.
Custom powder-coat color, logo, or marking may be available on request (MOQ applies).
🔹Typical Specifications
| Item | Description |
| Type | 19″ Rack Shelf for 42U Cabinet |
| Material | SPCC Cold-Rolled Steel |
| Surface Finish | Powder Coated |
| Dimensions | Standard rack width (19″) × selectable depth |
| Mounting | 4-point screw / bolt mount |
| Load Capacity | Designed to support moderate to heavy loads (depending on depth and gauge) |
| Design | Perforated / slotted surface with cable tie points |
| Custom Options | Depth, finish, branding, load rating |
🔹Applications / Uses
- Securing non-rackmount hardware inside a 42U enclosure (e.g., media converters, small DVRs, routers)
- Compartmentalizing auxiliary or power equipment such as PDUs, UPS modules, or battery modules
- Mounting spare parts, tools, or accessories within the enclosure for easy access
- Providing mid-shelf cable support in high-density racks to reduce stress on cables or equipment
🔹Why Choose This Rack Shelf?
- Easy integration with common 19″, 42U rack enclosures
- Heavy-duty and reliable, securely holding equipment
- Excellent airflow due to perforation
- Flexible mounting points to accommodate a variety of configurations
- Simple installation, enabling easy upgrading or relocation
- Adjustable to meet client or project needs
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