ABB XRG1-185/10-3P-ITS2.1 SlimLine XR Gold intelligent three-pole 250 A switch disconnector fuse with ITS2.1 monitoring technology for smart low-voltage power distribution.
£1,983.78
The ABB XRG1-185/10-3P-ITS2.1 (1SEP204481R3516) is an intelligent three-pole switch disconnector fuse from the advanced ABB SlimLine XR Gold series, engineered to provide safe switching, circuit isolation and integrated power monitoring for low voltage electrical distribution systems. Featuring ABB's innovative Intelligent Tier Switch (ITS2.1), it enables enhanced measurement, monitoring and connectivity for modern smart power installations.
Designed for installation on 185 mm busbar systems with a 10 mm busbar thickness, the XRG1-185/10-3P-ITS2.1 offers fast busbar mounting while reducing installation time and panel complexity. The integrated ITS2.1 technology allows the switch disconnector to measure, monitor and communicate operational data, making it ideal for digital energy management and predictive maintenance applications.
With a 250 A rated operational current, 690 V AC operating voltage and compatibility with NH1 DIN fuse links, this intelligent switch disconnector fuse is perfectly suited to industrial switchboards, renewable energy installations, commercial buildings and critical infrastructure where reliable protection and real-time monitoring are essential.
ABB ITS2.1 technology transforms the switch disconnector fuse into an intelligent power distribution device capable of measuring, monitoring and communicating electrical system information. This enables improved asset visibility, energy management and predictive maintenance while helping reduce unexpected downtime.
The XRG1-185/10-3P-ITS2.1 can be integrated with ABB Ability™ Electrical Distribution Control System (EDCS), allowing operators to monitor energy consumption and equipment status across connected installations. Combined with the proven SlimLine XR Gold platform, it provides dependable circuit protection together with advanced digital functionality.
| Phase | Three Phase |
|---|---|
| Manufacturer | ABB |
| Series | SlimLine XR Gold |
| Model | XRG1-185/10-3P-ITS2.1 |
| Product ID | 1SEP204481R3516 |
| EAN | 3800161650482 |
| Product type | Intelligent switch disconnector fuse |
| Rated operational current | 250 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Conditional short-circuit current (Iq) | 120 kA |
| Number of poles | 3 |
| Fuse size | NH1 |
| Busbar spacing | 185 mm |
| Busbar thickness | 10 mm |
| Connection type | Bolt connection |
| Cable entry | Side |
| Mounting type | Busbar mounting |
| Protection rating | IP41 (front) |
| Weight | Approx. 7.56 kg |
| HS Code | 85363090 |
| Country of Manufacture | Bulgaria |
It is an intelligent switch disconnector fuse that provides switching, isolation, circuit protection and electrical monitoring in low-voltage distribution systems.
ITS2.1 is ABB's Intelligent Tier Switch technology that enables measurement, monitoring and communication of electrical system data for improved energy management and maintenance.
The XRG1-185/10-3P-ITS2.1 is designed for NH1 DIN fuse links.
It is designed for 185 mm busbar spacing with a 10 mm busbar thickness.
Yes. The integrated ITS2.1 functionality supports connection with ABB Ability™ Electrical Distribution Control System (EDCS) for enhanced monitoring and energy management.
ABB SlimLine XR Gold intelligent switch disconnector fuses are trusted by electrical engineers, panel builders and energy professionals for combining dependable circuit protection with advanced monitoring and smart power distribution capabilities.
● Service Agreements
Credit Accounts
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.
● frequently asked questions
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.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...