ABB ITS2.1-XR intelligent control unit for SlimLine XR switch disconnectors, compatible with XR sizes 00, 1, 2 and 3 for advanced monitoring and control.
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Why Choose the ABB ITS2.1-XR Intelligent Tier Switch Control Unit?
The ABB ITS2.1-XR (1SEP621859R0001) is an advanced intelligent control unit developed specifically for ABB SlimLine XR switch disconnector fuse systems. Designed for seamless integration with XR sizes 00, 1, 2 and 3, it provides enhanced monitoring, communication and intelligent control functions for modern low-voltage power distribution installations.
The ITS2.1-XR enables remote supervision of switch status, operational data and system diagnostics, helping improve maintenance planning, operational reliability and overall system availability. It forms part of ABB's intelligent XR platform and can be expanded with optional accessories including the Ekip Display and communication modules for advanced energy management and monitoring.
Designed as a genuine ABB accessory, the control unit installs directly into compatible XR switch disconnectors and provides reliable operation within demanding industrial, commercial and utility applications. It is ideal for switchboards requiring intelligent monitoring and digital integration with modern electrical infrastructure.
Key Advantages
Genuine ABB ITS2.1-XR intelligent control unit.
Compatible with XR sizes 00, 1, 2 and 3.
Supports intelligent monitoring and control.
Provides enhanced operational diagnostics.
Compatible with optional ABB Ekip Display.
Designed for modern digital power distribution systems.
Key Features
ABB SlimLine XR accessory.
Model: ITS2.1-XR.
Manufacturer Part Number: 1SEP621859R0001.
Control unit for XR switch disconnectors.
Suitable for XR sizes 00, 1, 2 and 3.
Supports intelligent system monitoring.
Expandable using ABB Ekip Display.
Compatible with ABB communication accessories.
Designed for factory integration within XR systems.
Genuine ABB replacement and service component.
Intelligent Monitoring for Modern Switchgear
The ABB ITS2.1-XR transforms compatible SlimLine XR switch disconnectors into intelligent switching devices capable of providing operational information, diagnostics and communication functions. By enabling advanced monitoring and integration into energy management systems, the control unit helps improve uptime, maintenance efficiency and asset management across industrial and commercial electrical installations.
Typical Applications
Low-voltage switchboards.
Industrial power distribution.
Commercial electrical installations.
Energy management systems.
OEM switchgear assemblies.
Utility distribution equipment.
Technical Specifications
Manufacturer
ABB
Series
SlimLine XR Gold
Model
ITS2.1-XR
MPN
1SEP621859R0001
EAN
7025840095897
Product type
Intelligent control unit
Compatible switch sizes
XR 00, XR1, XR2 and XR3
Compatible products
ABB SlimLine XR switch disconnectors
Optional accessories
Ekip Display, communication modules, programming cable
Weight
Approx. 0.22 kg
HS Code
85389099
Country of Manufacture
Bulgaria
Frequently Asked Questions
What is the ABB ITS2.1-XR?
The ITS2.1-XR is an intelligent control unit designed for ABB SlimLine XR switch disconnectors, providing monitoring and control functionality.
Which switch sizes are supported?
The control unit is compatible with ABB XR sizes 00, 1, 2 and 3.
Can an Ekip Display be added?
Yes. The ITS2.1-XR supports the optional ABB Ekip Display to provide additional local monitoring functionality.
Is this a replacement spare part?
Yes. The ITS2.1-XR is supplied as a genuine ABB control unit for compatible SlimLine XR systems.
Where is the ITS2.1-XR typically installed?
It is installed inside compatible ABB SlimLine XR switch disconnectors used within industrial and commercial low-voltage distribution systems.
Trusted by Electrical Professionals Worldwide
ABB intelligent control units are trusted by switchboard manufacturers, OEMs and electrical engineers for providing advanced monitoring, reliable operation and seamless integration with modern low-voltage power distribution systems.
Manufacturer
ABB
Series
SlimLine XR Gold
Model
ITS2.1-XR
MPN
1SEP621859R0001
EAN
7025840095897
Product type
Intelligent control unit
Compatible switch sizes
XR 00, XR1, XR2 and XR3
Compatible products
ABB SlimLine XR switch disconnectors
Optional accessories
Ekip Display, communication modules, programming cable
Weight
Approx. 0.22 kg
HS Code
85389099
Country of Manufacture
Bulgaria
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
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Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...
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...