Call Us Today
01706 242050
Trade Portal
ABB XT4N 250 3 pole Normal MCCB Adjustable Thermal-Magnetic Release In=225A Ii=2250A

ABB XT4N 250 3 pole Normal MCCB Adjustable Thermal-Magnetic Release In=225A Ii=2250A

ABB 1SDA068091R1 Tmax XT4N 225A three pole moulded case circuit breaker with TMA thermomagnetic release, fixed front terminals and 36 kA breaking capacity at 415 V AC for low-voltage circuit protection.

SKU: 1SDA068091R1Alt SKU: XT4N 250 TMA 225-2250 3p F FMPN: 1SDA068091R1
Price
List Price £919.17 ex VAT
Your Price (ex VAT)
£919.17
Manufacturer Lead Time Estimated Delivery 5 weeks
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £919.17
Trade pricing is personalised to your account

Manufacturer Lead Time

£919.17

Why Choose the ABB 1SDA068091R1 Tmax XT4N MCCB?

The ABB 1SDA068091R1 is a high-performance SACE Tmax XT4N moulded case circuit breaker (MCCB) engineered to provide dependable overload and short-circuit protection for industrial and commercial low-voltage electrical systems. As part of the proven ABB Tmax XT circuit breaker range, it delivers reliable protection for switchboards, power distribution equipment, machinery and control panel applications.

This MCCB features a fixed three-pole construction with front terminals, making it ideal for panel builders, OEMs and electrical contractors requiring compact, robust circuit protection. Its TMA thermomagnetic release provides adjustable thermal overload protection together with magnetic short-circuit protection, helping safeguard equipment, cabling and electrical infrastructure.

With a rated current of 225 A, an adjustable thermal setting of 157.5 to 225 A, an instantaneous magnetic trip setting of 1125 to 2250 A and a 36 kA breaking capacity at 415 V AC, the ABB 1SDA068091R1 is ideally suited to demanding industrial power distribution and machinery protection applications.

Key Advantages

  • Reliable ABB Tmax XT4N moulded case circuit breaker for industrial circuit protection.
  • 225 A rated current suitable for demanding low-voltage distribution systems.
  • Three-pole fixed MCCB with front terminal connections.
  • TMA thermomagnetic release providing overload and short-circuit protection.
  • Adjustable magnetic trip setting from 1125 to 2250 A.
  • 36 kA breaking capacity at 415 V AC for dependable fault protection.

Key Features

  • ABB SACE Tmax XT4N series.
  • 225 A rated current.
  • Three-pole MCCB configuration.
  • TMA thermomagnetic trip unit.
  • Thermal adjustment range: 157.5 to 225 A.
  • Instantaneous magnetic trip: 1125 to 2250 A.
  • 690 V AC rated operational voltage.
  • Fixed version with front terminals.

Reliable Protection for Low Voltage Power Systems

The ABB 1SDA068091R1 combines adjustable thermal overload protection with rapid magnetic short-circuit protection to safeguard electrical equipment against damaging fault conditions. Its proven trip technology helps maximise electrical system reliability while reducing the risk of equipment damage.

The ABB Tmax XT range is widely used throughout industrial switchboards, OEM machinery, commercial buildings and manufacturing facilities. Its compact construction, dependable protection performance and long service life make it an excellent choice for modern low-voltage power distribution.

Typical Applications

  • Industrial power distribution systems.
  • Electrical switchboards.
  • Control panels.
  • OEM machinery.
  • Commercial electrical installations.
  • Manufacturing and automation systems.

Technical Specifications

Mounting Type Fixed
Application Power distribution
Current 225 A
Phase Three Phase
Manufacturer ABB
Series SACE Tmax XT
Model XT4N 250 TMA 225-2250 3p F F
Product ID 1SDA068091R1
EAN 8015644019846
Product type Moulded case circuit breaker
Rated current 225 A
Frame size XT4 250
Number of poles 3P
Release type TMA thermomagnetic
Thermal setting range 157.5 to 225 A
Instantaneous magnetic trip 1125 to 2250 A
Rated operational voltage 690 V AC
Rated insulation voltage 1000 V
Impulse withstand voltage 8 kV
Ultimate breaking capacity (Icu) 36 kA at 415 V AC
Mounting Fixed
Terminal connection Front terminals
Dimensions (W × H × D) 105 × 160 × 82.5 mm
Weight approx. 2.5 kg
Standard IEC 60947-2
HS Code 85362090
Country of Manufacture Italy
Poles 3-pole
Device Type MCCB
Breaking Capacity 36 kA
Trip Unit Thermal-magnetic

Frequently Asked Questions

What is the ABB 1SDA068091R1 used for?

The ABB 1SDA068091R1 provides overload and short-circuit protection for industrial and commercial low-voltage electrical distribution systems.

What is the rated current of this MCCB?

This model has a rated current of 225 A.

What type of trip unit does it use?

It features a TMA thermomagnetic release with an adjustable thermal setting of 157.5 to 225 A and an instantaneous magnetic trip setting of 1125 to 2250 A.

How many poles does the breaker have?

The ABB 1SDA068091R1 is a three-pole fixed MCCB with front terminal connections.

Where is this breaker commonly installed?

It is commonly installed in switchboards, distribution panels, industrial machinery and commercial electrical installations.

Trusted by Electrical Professionals Worldwide

ABB Tmax XT moulded case circuit breakers are trusted by electrical engineers, panel builders and machine manufacturers for delivering dependable protection, excellent build quality and reliable long-term performance.

● 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.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

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.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

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.

Do you have stock for urgent orders?

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.

What are your delivery times and costs?

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.

What about warranties, returns and faulty items?

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

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

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...