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2CCS500900R0081 ABB HK40011-L Auxiliary Switch 1NO/1NC Left 9 mm
ABB HK40011-L is a 9 mm wide left-mounted SMISSLINE TP auxiliary switch with 1NO/1NC contacts and a supplied contacting piece for connection to the LA/LB auxiliary busbars.
£12.35
Why Choose the ABB HK40011-L Auxiliary Switch?
The ABB HK40011-L is a compact auxiliary switch with one normally open and one normally closed contact (1NO/1NC), designed for left-side mounting on compatible ABB SMISSLINE protective devices. It provides remote indication of the operating position of the associated device, making it suitable for monitoring, control and status signalling within electrical distribution systems.
Designed specifically for the ABB SMISSLINE TP plug-in system, the HK40011-L includes a connection pin for the LA/LB auxiliary busbars. Conventional connection through its terminals is also possible, providing flexibility when integrating the auxiliary contact into control and monitoring circuits.
The HK40011-L is just 9 mm wide and occupies 0.5 modules, helping minimise space requirements inside distribution assemblies. Its 1NO/1NC contact arrangement, left-side mounting configuration and compatibility with selected S400 and FS-series devices make it a practical original ABB accessory for SMISSLINE installations.
Key Advantages
- Provides auxiliary status indication for compatible SMISSLINE protective devices.
- Features one normally open and one normally closed contact (1NO/1NC).
- Designed specifically for left-side mounting.
- Includes a connection piece for direct contact with the LA/LB SMISSLINE auxiliary busbars.
- Conventional connection through terminals is also possible.
- Compact 9 mm width saves valuable panel space.
- Occupies only 0.5 modules.
- Original ABB accessory engineered for dependable SMISSLINE system integration.
Key Features
- ABB SMISSLINE TP auxiliary switch.
- 1NO + 1NC contact configuration.
- Left-side mounting.
- Suitable for compatible S400, FS401 and FS403 devices.
- Integrated provision for contact with LA/LB auxiliary busbars.
- Screw-terminal electrical connection.
- 2 A rated operational current at AC-15, 230 V.
- Compact 0.5-module / 9 mm construction.
- Supplied with one contacting piece.
Reliable Status Indication for SMISSLINE Devices
An auxiliary switch follows the operating position of the associated protective device and makes this status available through separate electrical contacts. This allows switching states to be incorporated into control circuits, building management systems, indication panels, PLC inputs and other remote monitoring equipment without using the main power contacts for signalling.
The ABB HK40011-L provides both a normally open and normally closed contact while occupying only 9 mm of panel width. Its supplied contacting piece also enables direct connection to the SMISSLINE TP LA/LB auxiliary busbars, supporting efficient signalling arrangements with reduced additional wiring.
Typical Applications
- ABB SMISSLINE TP electrical distribution systems.
- Remote indication of protective-device operating status.
- Building management and monitoring systems.
- Industrial automation and PLC input circuits.
- Control panels and electrical distribution boards.
- Status indication and interlocking circuits.
- Commercial and industrial electrical installations.
Technical Specifications
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| Product Series | ABB SMISSLINE TP | |
|---|---|---|
| Product group | SMISSLINE Plug-in System | |
| ABB order code | 2CCS500900R0081 | |
| EAN / GTIN | 7612270100910 | |
| Product type | Auxiliary switch / auxiliary contact | |
| Contact configuration | 1NO + 1NC | |
| Normally open contacts | 1 | |
| Normally closed contacts | 1 | |
| Mounting side | Left | |
| Rated operational current at AC-15, 230 V | 2 A | |
| Electrical connection | Screw terminals | |
| Auxiliary busbar connection | LA/LB via supplied contacting piece | |
| Width | 9 mm | |
| Module width | 0.5 modules | |
| Height | approx. 91 mm | |
| Depth | approx. 75 mm | |
| Weight | approx. 45 g | |
| Packaging unit | 10 pieces | |
| Compatible devices | ABB S400, FS401 and FS403 series | |
| Mounting system | ABB SMISSLINE TP |
Frequently Asked Questions
What is the ABB HK40011-L used for?
The ABB HK40011-L is an auxiliary switch used to provide electrical indication of the operating position of compatible ABB SMISSLINE protective devices for monitoring and control applications.
What contacts does the HK40011-L provide?
The HK40011-L provides one normally open contact and one normally closed contact (1NO/1NC).
Which side of the protective device does the HK40011-L mount on?
The HK40011-L is designed for left-side mounting on compatible ABB S400, FS401 and FS403 SMISSLINE devices.
Can the HK40011-L connect to the SMISSLINE LA/LB auxiliary busbars?
Yes. The HK40011-L is supplied with one contacting piece for direct contact with the SMISSLINE TP LA/LB auxiliary busbars, while conventional terminal connection is also possible.
How wide is the ABB HK40011-L?
The HK40011-L is 9 mm wide and occupies 0.5 modules, making it a compact solution for auxiliary status indication in SMISSLINE distribution assemblies.
Trusted ABB SMISSLINE Auxiliary Control
ABB SMISSLINE auxiliary accessories extend compatible protective devices with compact status signalling and control functionality, supporting efficient integration into commercial and industrial electrical monitoring systems.
