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ABB XT4L 160 3 pole Low MCCB Adjustable Magnetic Release In=12.5A Im=62.5 - 125A

ABB XT4L 160 3 pole Low MCCB Adjustable Magnetic Release In=12.5A Im=62.5 – 125A

ABB SACE Tmax XT4L moulded case circuit breaker with magnetic MA release, 160 A frame, 12.5 A rated current, three-pole fixed design and up to 150 kA breaking capacity for industrial motor and power distribution protection.

SKU: 1SDA068452R1Alt SKU: XT4L 160 MA 12,5 Im=62,5...125 3p F FMPN: 1SDA068452R1
Price
List Price £837.43 ex VAT
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£837.43
Manufacturer Lead Time Estimated Delivery 5 weeks
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Why Choose the ABB 1SDA068452R1 Tmax XT4L Moulded Case Circuit Breaker?

The ABB 1SDA068452R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) engineered to provide dependable protection for industrial power distribution systems and motor protection applications. As part of the advanced ABB SACE Tmax XT series, it combines exceptional breaking capacity with robust construction, making it ideal for demanding industrial installations.

Designed with a magnetic MA trip unit, this circuit breaker delivers rapid protection against short circuits for motor circuits while ensuring reliable operation in critical electrical systems. Its fixed three-pole design with front terminals enables straightforward installation within switchboards and control panels.

With a 160 A frame size, 12.5 A magnetic release and an impressive 150 kA breaking capacity, the ABB 1SDA068452R1 is suitable for protecting industrial motors, machinery, OEM equipment and electrical distribution systems where high fault levels are present.

Key Advantages

  • High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
  • Magnetic MA trip unit designed for motor protection.
  • Exceptional breaking capacity up to 150 kA.
  • Compact fixed three-pole configuration.
  • Front terminal connection simplifies installation.
  • Designed for demanding industrial and OEM applications.

Key Features

  • Manufacturer: ABB
  • SACE Tmax XT4L MCCB.
  • Product ID: 1SDA068452R1.
  • 160 A frame size.
  • 12.5 A magnetic release (MA).
  • Instantaneous trip adjustment: 62.5 to 125 A.
  • Three-pole fixed breaker.
  • Front terminal connection.
  • Suitable for AC and DC applications.
  • Complies with IEC 60947-2.

Reliable Protection for Industrial Power Systems

The ABB Tmax XT4L range is developed to safeguard industrial electrical installations from severe fault currents while ensuring dependable protection of motors, feeders and distribution circuits. The magnetic MA release provides rapid fault clearance, helping reduce equipment damage and minimise downtime.

With its compact footprint, high interrupting capacity and proven ABB reliability, the 1SDA068452R1 is well suited to machine builders, panel manufacturers and industrial maintenance engineers requiring dependable circuit protection.

Typical Applications

  • Motor protection circuits.
  • Industrial switchboards.
  • OEM machinery.
  • Manufacturing plants.
  • Power distribution systems.
  • Control panels and automation equipment.

Technical Specifications

Mounting Type Fixed
Application Motor protection
Current 12.5 A
Phase Three Phase
Manufacturer ABB
Series SACE Tmax XT
Model XT4L 160 MA 12.5
Product ID 1SDA068452R1
Product type Moulded Case Circuit Breaker (MCCB)
Frame size XT4
Rated uninterrupted current (Iu) 160 A
Rated current (In) 12.5 A
Trip unit Magnetic MA
Instantaneous trip setting (Ii) 62.5 to 125 A
Number of poles 3
Rated operational voltage Up to 690 V AC / 750 V DC
Rated insulation voltage (Ui) 1000 V
Rated impulse withstand voltage (Uimp) 8 kV
Breaking capacity (Icu) Up to 150 kA
Frequency 50 / 60 Hz
Terminal type Front terminals
Mounting Fixed
Protection rating IP20
Dimensions (H × W × D) 160 × 105 × 82.5 mm
Weight Approx. 2.5 kg
HS Code 85362090
Country of Manufacture Italy
Poles 3-pole
Device Type MCCB
Breaking Capacity 150 kA
Trip Unit Magnetic only

Frequently Asked Questions

What is the ABB 1SDA068452R1 used for?

It is a moulded case circuit breaker designed to provide high-performance protection for industrial motors and electrical distribution systems.

What type of trip unit does this breaker use?

This model features an MA magnetic release, providing fast short-circuit protection for motor applications.

How many poles does this circuit breaker have?

The ABB 1SDA068452R1 is a three-pole fixed MCCB with front terminal connections.

What is the rated operating voltage?

The breaker is suitable for systems up to 690 V AC and 750 V DC.

Which applications is this breaker suitable for?

It is commonly used in industrial motor protection, machinery, switchboards, automation systems and power distribution installations.

Trusted by Industry Worldwide

ABB SACE Tmax XT moulded case circuit breakers are trusted by panel builders, OEMs and industrial engineers worldwide for dependable circuit protection, high interrupting performance and long-term reliability.

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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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