Call Us Today
01706 242050
Trade Portal
ABB XT4S 160 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=125A Ii=1250A

ABB XT4S 160 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=125A Ii=1250A

ABB SACE Tmax XT4S 160 four-pole moulded case circuit breaker with 125 A thermomagnetic TMA trip unit for industrial power distribution and circuit protection.

SKU: 1SDA068327R1Alt SKU: XT4S 160 TMA 125-1250 4p F F InN=100%MPN: 1SDA068327R1
Price
List Price £1,176.99 ex VAT
Your Price (ex VAT)
£1,176.99
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) £1,176.99
Trade pricing is personalised to your account

Manufacturer Lead Time

£1,176.99

Why Choose the ABB 1SDA068327R1 XT4S 160 MCCB?

The ABB 1SDA068327R1 is a high-performance ABB SACE Tmax XT4S moulded case circuit breaker (MCCB) engineered to provide dependable protection for industrial power distribution systems. Designed for demanding commercial and industrial installations, this four-pole circuit breaker combines advanced thermomagnetic protection with ABB's proven Tmax XT platform to deliver reliable circuit protection and long service life.

Featuring a 125 A rated current with a TMA thermomagnetic trip unit, the XT4S offers effective overload and short-circuit protection for low voltage electrical systems. Its robust construction, front terminal configuration and fixed mounting design make installation straightforward while maintaining excellent operational reliability in switchboards and distribution panels.

Designed in accordance with IEC 60947-2, the ABB XT4S series is widely specified by panel builders, OEMs and electrical contractors where dependable protection, high breaking capacity and long mechanical endurance are essential.

Key Advantages

  • ABB SACE Tmax XT4S moulded case circuit breaker for industrial power distribution.
  • 125 A rated current with thermomagnetic protection.
  • Four-pole fixed design with fully rated neutral.
  • Front terminal connections simplify installation.
  • High short-circuit breaking capacity for demanding applications.
  • Suitable for commercial, industrial and OEM electrical systems.

Key Features

  • Manufacturer: ABB
  • Series: SACE Tmax XT
  • Frame size: XT4S 160
  • Thermomagnetic TMA release.
  • 125 A rated current (In).
  • 4-pole configuration.
  • Front terminal connection.
  • Fully rated neutral.
  • Rated operational voltage up to 690 V AC.
  • Designed to IEC 60947-2.

Reliable Protection for Industrial Electrical Systems

The ABB XT4S moulded case circuit breaker protects electrical installations by automatically disconnecting power during overloads and short circuits. Its thermomagnetic trip mechanism provides dependable protection while reducing the risk of equipment damage, downtime and electrical faults.

Part of the ABB SACE Tmax XT range, this MCCB is designed for use in modern switchboards, machinery, OEM equipment and industrial distribution systems where consistent protection and operational reliability are essential.

Typical Applications

  • Industrial switchboards.
  • Power distribution panels.
  • OEM machinery.
  • Manufacturing facilities.
  • Commercial electrical installations.
  • Motor and equipment protection systems.

Technical Specifications

Mounting Type Fixed
Application Power distribution
Current 125 A
Phase Three Phase
Manufacturer ABB
Series SACE Tmax XT
Product ID 1SDA068327R1
Model XT4S 160 TMA 125-1250 4P F F InN=100%
Product type Moulded Case Circuit Breaker (MCCB)
Rated current (In) 125 A
Rated uninterrupted current (Iu) 160 A
Number of poles 4
Trip unit Thermomagnetic TMA
Instantaneous setting (Ii) 625 to 1250 A
Rated operational voltage Up to 690 V AC
Rated insulation voltage (Ui) 1000 V
Rated impulse withstand voltage (Uimp) 8 kV
Frequency 50 / 60 Hz
Connection type Front terminals
Mounting Fixed
Standards IEC 60947-2
Dimensions (H × W × D) Approx. 160 × 140 × 82.5 mm
Weight Approx. 3.5 kg
HS Code 85362090
Country of Manufacture Italy
Poles 4-pole
Device Type MCCB
Trip Unit Thermal-magnetic

Frequently Asked Questions

What is the ABB 1SDA068327R1 used for?

This moulded case circuit breaker protects low voltage electrical circuits against overloads and short circuits in industrial and commercial installations.

What is the rated current of this MCCB?

The breaker has a 125 A rated current with a thermomagnetic TMA trip unit.

How many poles does this circuit breaker have?

The ABB 1SDA068327R1 is a 4-pole moulded case circuit breaker with a fully rated neutral.

What standards does this breaker comply with?

The breaker is manufactured in accordance with IEC 60947-2 for low voltage moulded case circuit breakers.

Where is the XT4S series typically installed?

It is commonly installed in industrial control panels, switchboards, OEM equipment and commercial power distribution systems.

Trusted by Electrical Professionals Worldwide

ABB SACE Tmax XT moulded case circuit breakers are trusted worldwide for dependable electrical protection, high performance and long-term reliability across industrial and commercial power distribution applications.

● 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...