ABB 2CLA228040N1201 DND/MUR Corridor Unit - IP20
Part Number: 2CLA228040N1201
Quick Summary
ABB 2CLA228040N1201 is a DND/MUR corridor push-button unit for hotel room signaling and status indication. This compact, flush-mounted design reduces installation time and minimizes guest disruption by integrating with room modules. Key protections include IP20, WEEE compliance, and SCIP registration, helping you meet safety, environmental, and regulatory requirements. The Zenit aesthetic and screwless mounting simplify panel integration while delivering reliable signaling with 1 NO contact. Together with ABB N2244.4/DND-MUR and N2224 bell modules, it delivers scalable, serviceable guest signaling for hospitality operations. The unit leverages standard 250 VAC supply and 16 A current handling to support room accessories and bells. Its 44x44 mm footprint and 25 mm built-in depth enable easy retrofits in existing panels.
Product Information
Extended Description
2CLA228040N1201 ABB: Color: Total White.
Rated voltage: 250Vac.
Rated power: 10A.
Do Not Disturb and Make Up Room LED signalling included.
Push-button with bell symbol.
To be connected to N2244.4 DND/MUR room module and N2224 electronic bell.
Size: 2 modules
Instructions and Manuals
DND/MUR signalling set with bell
Mounting Type
Flush-mounted
Type of Fastening
Engage (Snap)
Degree of Protection
IP20
Data Sheet, Technical Information
9AKK10103A5108
Number of Poles
1P
Number of Rocker Switches
1
Operating Principle
Mechanical
Actuator Type
Push button
Connection Type
Screwless
Number of Batteries
0
Rated Voltage (Ur)
250 V
Rated Current (In)
16 A
Number of Contacts CO
1
Number of Contacts NC
0
Number of Contacts NO
1
Design Range
Zenit
Surface Finishing
Untreated | Glossy
Material
Plastic | Thermoplastic
Legend
Without imprint
Label Space Provided
No
Color
White
Product Net Width
44 mm
Product Net Height
44 mm
Product Net Depth / Length
25 mm
Product Net Weight
49 g
Built-In Depth (t2)
25 mm
Conflict Minerals Reporting Template (CMRT)
Conflict Minerals Reporting Template
SCIP
cd887f84-1d05-4992-980a-741730cea9f3 Spain (ES)
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
ETIM 9
EC000029 - Push button
UNSPSC
39101628
Feature → Business Impact → Application: 1P, 1NO, 0NC, 1CO contact configuration provides a clear signal path for DND/MUR corridor signaling, reducing wiring complexity while ensuring reliable actuation at 250 V / 16 A in hospitality panels. This translates to lower installation time and fewer field failures in high-traffic corridors. Application: ideal for hotel corridors and guest room signaling when paired with N2244.4 modules. Feature → Business Impact → Application: Flush-mounted with screwless connection simplifies installation and reduces panel depth, enabling rapid retrofits and cleaner aesthetics in modern lobbies and corridors. Application: can be embedded in standard wall panels for quick upgrades. Feature → Business Impact → Application: IP20 protection and thermoplastic construction deliver durable operation in indoor environments, minimizing maintenance and replacement costs. Application: suitable for indoor corridors, reception desks, and back-of-house signaling. Feature → Business Impact → Application: Zenit design with white finish supports seamless integration into contemporary interiors, improving guest experience and minimizing visual disruption. Application: works across renovations and new builds where design consistency matters. Feature → Business Impact → Application: Compatibility with N2244.4 DND/MUR room modules and N2224 electronic bells enables scalable signaling architectures for multi-room facilities. Application: scalable deployment across hotel floors and managed properties. Feature → Business Impact → Application: Documentation and compliance reach via CMRT, SCIP, WEEE, and ETIM 9 chapters reduces procurement risk and speeds audits. Application: streamlined supplier qualification and regulatory adherence across hospitality projects.
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FAQs
Installation is straightforward in standard wall panels using a flush-mounted, screwless mounting approach. The unit supports 1P with 1NO and 0NC, wired to 250 VAC at up to 16 A. It is designed to snap into fixed positions alongside N2244.4 DND/MUR room modules and N2224 bells, reducing field wiring and minimizing guest disruption during retrofit projects.
The device uses a 1P configuration with 1NO and 0NC (1CO) contacts, rated for 250 V and 16 A. This provides a reliable signaling path for Do Not Disturb and Make Up Room functions in hospitality environments, while a single push-button action delivers clear tactile feedback for guests and staff.
Yes. The 2CLA228040N1201 is designed to pair with N2244.4 DND/MUR room modules and N2224 electronic bells, enabling scalable, multi-room signaling architectures across hotel floors. This compatibility supports streamlined deployment, maintenance, and future expansion.
The unit features IP20 protection and adheres to WEEE requirements, SCIP registrations, and CMRT reporting. It aligns with ETIM 9 (EC000029 - Push button) and UNSPSC 39101628, supporting regulatory compliance, environmental responsibility, and procurement-standardization in hospitality projects.
It reduces installation time with a screwless, flush-mounted design, lowers maintenance through reliable mechanical actuation, and supports scalable signaling via compatible modules. The Zenit white finish and 44x44 mm footprint enable clean panel integration, while IP20 and regulatory compliances help ensure durable operation and simplified audits, delivering a solid ROI on hotel renovations and new builds.