DIGITUS DN-19 EARTH — 220 mm Potential Equalisation Bar for 19" Cabinets
220 mm copper bar6 connection points4 earthing leadsM6 fixing included
The DIGITUS DN-19 EARTH is a 220 mm copper potential equalisation bar with six connection points, supplied with four 40 cm earthing leads and M6 mounting material, for bonding the doors, side panels and installed components of a 19" cabinet to a common earth point. DIGITUS lists it as suitable for all DIGITUS 19" cabinets.
Bonding every metal part of a cabinet to the same potential reduces touch-voltage risk and electrical noise on network equipment. The bar gives you one tidy collection point inside the cabinet, from which a single conductor runs to the building's earthing system.
Before you order: The connection from the bar to the building earth (main earthing terminal) is not included and must be installed by a qualified electrician according to local regulations.
What's in the Box
- 1 x 220 mm copper potential equalisation bar (6 connection points)
- 4 x earthing leads, 40 cm
- M6 mounting material
What It Means in Practice
- Gives one central earthing point inside the cabinet for doors, panels and equipment.
- Six connection points cover a typical cabinet with front door, rear door, two side panels and spare points.
- Four leads are included, so the main parts can be bonded straight away.
- Keeps earthing neat instead of daisy-chaining wires between panels.
What Will Not Work
- Does not connect the cabinet to building earth on its own — a separate earth conductor and electrician are needed.
- DIGITUS only confirms fit for DIGITUS 19" cabinets; other brands may need their own fixing.
- Not an EMC shielding kit or a surge protector.
- Not the long vertical 770/820 mm bar (DN-19 EARTH-L).
Key Features
Copper busbar
220 mm bar with six connection points.
Earthing leads included
Four 40 cm leads for doors and panels.
M6 mounting
Fixing material supplied.
DIGITUS cabinet fit
Designed for all DIGITUS 19" cabinets.
Technical Specifications
| Identification |
| Brand |
DIGITUS |
| Part Number |
DN-19 EARTH |
| EAN/GTIN |
4016032142027 |
| Product Type |
Potential equalisation bar |
| Physical |
| Bar Length |
220 mm |
| Busbar Material |
Copper |
| Connection Points |
6 |
| Earthing Leads |
4 x 40 cm |
| Weight |
0.28 kg |
| Compatibility |
| Designed For |
DIGITUS 19" cabinets (IEC 60297 / 482.6 mm) |
| Mounting Material |
M6, included |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
No manufacturer warranty term published by DIGITUS for this item — claims handled through Singular |
Frequently Asked Questions
Does it earth my cabinet completely?
It bonds cabinet parts together. You still need a conductor from the bar to the building earth, installed by an electrician.
Will it fit another brand of cabinet?
DIGITUS only states compatibility with its own cabinets. Many 19" cabinets can take it with M6 fixing, but check with us first.
Are more leads available?
Four are supplied; additional earthing leads can be sourced for extra components.
Singular Expert Insight · Buyer's Guide
Earthing is often skipped in small comms cabinets, yet a bonded cabinet is safer and quieter electrically. The DN-19 EARTH is a compact, complete kit for DIGITUS cabinets, with leads for the main panels. Have an electrician make the final connection to building earth. For other cabinet accessories browse our
rack accessories range.
✓ Buy it if you run a DIGITUS 19" cabinet and need to bond doors, panels and equipment to one earth point.
✕ Skip it if you need a full-height vertical earthing rail or an EMC shielding solution.
→ Also consider DIGITUS DN-19 EARTH-L long equalisation rail, or Rittal 5302027 kit for Rittal VX IT racks.
Not sure it fits your setup? Send us the model of your rack, switch or device and we will check compatibility before you order.