3 pole connector units with 20mm gland hole to connecting block
Units designed to be mounted under the desk, and wired directly into
Available with either 4 3-pole connector outputs
RCBO protection
20mm gland hole input with terminal block
3 pole connector unit Datasheet
£47.00
Description
P-PACK 3-Pole Connector Unit – 20 mm Gland Hole to Terminal Block
Short Description
A robust under-desk connector unit featuring a 20 mm gland entry with terminal block input and multiple 3-pole connector outputs. Ideal for modular desk power systems, allowing easy connection, distribution and expansion of workstation wiring.
Key Features
-
Input via 20 mm gland hole to a hard-wired terminal block.
-
Outputs via one or more 3-pole connector sockets (e.g., 4 or 8 socket versions).
-
Designed for under-desk mounting and integration into modular furniture or cable-tray systems.
-
Suitable for BS6396 fixed-workstation power feed installations when paired with appropriate modules.
-
Rugged construction, professional wiring interface — ideal for projects and commercial environments.
Technical Specifications
| Specification | Detail |
|---|---|
| Gland Entry | 20 mm diameter to terminal block |
| Outputs | 3-pole connector sockets |
| Mounting | Under-desk or cable-tray mount |
| Typical Apartment | 4-socket or 8-socket variants available |
| Compliance | Suitable for BS6396 wiring when used with compliant modules |
Ideal For / Use Cases
-
Modular desk power installations where future expansion or multiple connector feeds are required.
-
Under-desk wiring systems in open-plan offices using cable trays or furniture mount.
-
Integration of workstation power feed blocks in furniture or modular office layouts.
-
Projects specifying neat under-desk wiring, modular connectors and professional grade interface units.
Installation & Safety Notes
-
Must be installed by a qualified electrician following local wiring regulations.
-
Input via the 20 mm gland should use appropriate cable rating, and the terminal block must be properly secured.
-
Mount the unit securely underneath the desk or in the cable tray so the connector outputs are accessible yet tidy.
-
Ensure that the downstream modules and sockets connected to the 3-pole outputs are compliant with BS6396 (if used for workstation power feeds).
-
Containing no standard mains sockets itself, ensure all connected downstream modules carry required protective devices such as fuses or RCBOs as per specification.
Related Products
-
P-PACK Under-Desk Power Modules (4-way, 6-way, etc) compatible with this connector unit.
-
P-PACK Starter/Inter Leads (GST/Wieland) used to link power modules to these connector blocks.
-
Under-Desk Modular PDU units with data cut-outs, USB ports or CAT6 couplers — which can connect via the 3-pole outputs.
Why Buy From Data Room Direct
Data Room Direct specialises in professional office power and data distribution solutions. This connector unit provides a clean, modular interface for under-desk systems, enabling installers to deliver flexible, expandable workstation power setups with confidence. UK-based support, high quality components and specialist service – all part of the promise.
FAQs
Q: What is this unit actually used for?
A: It acts as a connector distribution block under desks: you bring in the feed through the 20 mm gland, terminate to the terminal block, and then link via 3-pole connectors to downstream power modules.
Q: Does this unit include sockets?
A: No — this is a connector/distribution interface. Sockets or PDU modules are separate items that will connect to the 3-pole outputs.
Q: Can this be used for non-office power systems?
A: Yes — as a wiring interface it can be used wherever modular 3-pole power connectors and hard-wired terminal feeds are needed, but ensure downstream modules meet your required standards.
Call to Action
Ready to integrate your workstation wiring professionally?
[Add to Basket]
For bulk orders, project specifications or bespoke connector/wiring solutions, contact us at info@dataroomdirect.com or call 0800 852 1010.
















