Rittal DK7030.223 CMC III coded lock in RAL 9005 for secure access management of rack and room doors within CMC III monitoring systems.
£228.03
The Rittal DK7030.223 is a CMC III coded lock designed for secure access management of compatible Rittal rack and room doors. As part of the Rittal CMC III monitoring and access control system, it provides controlled door release using programmable numerical codes, helping protect sensitive IT equipment and technical infrastructure.
This coded lock connects directly to the CMC III Access Control or CMC III Door Control Module and supports individual access codes, authorisation management and high-security access methods such as the four-eyes principle. Optical LED and acoustic alarm status indication provide clear feedback during operation.
Finished in RAL 9005 and featuring a compact design of 50 mm width, 190 mm height and 25 mm depth, the DK7030.223 is suitable for installation on VX IT doors or adjacent to secured room access points within professional IT environments.
The Rittal CMC III access control system provides a secure method of managing physical access to critical infrastructure. The DK7030.223 coded lock allows organisations to control who can access server cabinets, network racks and protected technical areas while maintaining integration with central monitoring systems.
With programmable codes, status feedback and compatibility with CMC III access control modules, this coded lock supports professional security strategies for data centres, industrial IT installations and technical facilities.
| Manufacturer | Rittal |
|---|---|
| Series | CMC III |
| Model | DK7030.223 |
| Product type | Coded lock / access control accessory |
| Application | Rack and room door access management |
| Material | Plastic |
| Colour | RAL 9005 |
| Dimensions (W × H × D) | 50 mm × 190 mm × 25 mm |
| Connection cable length | 2.9 m |
| Protection rating | IP40 |
| Mounting options | VX IT doors and adjacent to room doors |
The DK7030.223 is a CMC III coded lock used for managing access to compatible Rittal rack and room doors.
The coded lock is designed for use with the Rittal CMC III Access Control, Door Control Module and IoT Interface.
The DK7030.223 features a professional RAL 9005 finish.
The coded lock measures 50 mm wide, 190 mm high and 25 mm deep.
The coded lock is typically installed on VX IT doors or near secured technical room entrances in IT and industrial environments.
Rittal CMC III access control accessories are trusted by data centre operators and system integrators for improving physical security, monitoring capability and protection of critical IT infrastructure.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...