ABB 2CLA228040N1601 Push Button - Zenit IP20
Part Number: 2CLA228040N1601
Quick Summary
ABB 2CLA228040N1601 is a push-button signaling module for DND/MUR corridors, enabling quick room status indication. Engineers frequently struggle with unobtrusive, reliable signage that fits flush-mounted panels and withstands daily hospitality use. This Zenit design delivers IP20 protection, mechanical actuation, and a 1NO/1CO contact set, while integrating seamlessly with N2244.4 DND/MUR room modules and N2224 electronic bells. With a compact two-module footprint and screwless wiring, it reduces installation time and maintenance costs, delivering consistent signaling across guest rooms and serviced apartments. This makes it a practical, scalable choice for modern hospitality and commercial environments seeking durable, easy-to-service signaling solutions.
Product Information
Extended Description
2CLA228040N1601 ABB: Color: Total Anthracite.
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
Decor | Glossy
Material
Plastic | Thermoplastic
Legend
Without imprint
Label Space Provided
No
Color
Anthracite
Product Net Width
44 mm
Product Net Height
44 mm
Product Net Depth / Length
25 mm
Product Net Weight
41 g
Built-In Depth (t2)
25 mm
Conflict Minerals Reporting Template (CMRT)
Conflict Minerals Reporting Template
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: Flush-mounted Zenit push-button with 1P, 1NO/1CO contacts. Business Impact: Discreet integration eliminates sightlines while ensuring reliable signaling during room occupancy changes. Application: Ideal for DND/MUR corridor signaling in hotels and serviced apartments. Feature: Rated 250 V and 16 A. Business Impact: Supports standard hotel doorbell and signaling loads with a robust safety margin, reducing nuisance tripping and maintenance calls. Application: Corridor lighting and signaling circuits with high usage. Feature: IP20 protection. Business Impact: Resistant to dust ingress and incidental contact, increasing uptime in guest corridors. Application: Flush-mounted wall installations in hospitality interiors. Feature: Screwless connection and snap engagement. Business Impact: Speeds up installation, lowers field wiring errors, and improves reliability under service conditions. Application: Quick retrofits and new-build installations in commercial spaces. Feature: Zenit surface finishing in Anthracite. Business Impact: Aesthetically blends with modern interiors while maintaining durable, easy-to-clean surfaces. Application: Room signaling panels in premium hotel corridors. Feature: Built-in DND/MUR LED signaling, compatibility with N2244.4 and N2224 modules. Business Impact: Streamlines signaling workflows, enhances guest experience, and reduces operator training time. Application: Hospitality signaling ecosystems and integrated room-control setups. Feature: 2-module footprint, 44 mm x 44 mm, 25 mm depth. Business Impact: Compact form factor enables dense installation along switchboards and panel boards, saving space and reducing panel complexity. Application: Wall plates and modular faceplates in high-traffic corridors. Feature: Material and compliance mix (Plastic | Thermoplastic, CMRT, WEEE). Business Impact: Supports responsible sourcing, regulatory compliance, and end-of-life recycling goals. Application: Global deployments with sustainability requirements. Feature: Color and legend (Anthracite, Without imprint). Business Impact: Clean aesthetic that avoids label wear while preserving clear signaling. Application: Hospitality interiors with minimalistic branding.
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FAQs
The 2CLA228040N1601 is a flush-mounted, 1P push-button with 1NO/1CO contacts designed to signal room status when used with DND/MUR modules such as N2244.4 and the N2224 electronic bell. Its screwless connection speeds wiring during installation, while its LED signaling provides immediate, reliable feedback at the corridor panel.
Rated at 250 V and 16 A, this unit is suitable for standard signaling loads in hotel corridors and room-entry signaling circuits. The 1 NO / 1 CO configuration ensures a clear, deterministic signal with minimal contact wear, supporting long service life in high-traffic environments.
Yes. The device is designed for flush-mounted installation with an engage/snap fastening system, 2-module footprint, and a compact 44 x 44 mm face. Its Zenit decor and gloss finish maintain aesthetics in modern hotel interiors while delivering robust, space-efficient signaling.
The unit features IP20 protection, CMRT for conflict minerals reporting, and WEEE classification for small equipment disposal. ETIM 9 classification (EC000029 - Push button) supports standard data exchanges in procurement systems, aligning with regulatory and sustainability expectations.
The screwless connection and mechanical push-button design minimize wiring errors and wear, reducing maintenance frequency. Its compact 2-module footprint accelerates installation across multiple rooms, delivering faster project completion, lower labor costs, and a predictable lifecycle for signaling components in hospitality environments.