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ABB XT4L 160 3 pole Low MCCB Adjustable Magnetic Release In=80A Im=400 - 800A

ABB XT4L 160 3 pole Low MCCB Adjustable Magnetic Release In=80A Im=400 – 800A

ABB XT4L 160 MA 80 moulded case circuit breaker with magnetic MA trip unit, 80 A rated current, three-pole fixed design and front terminals for industrial motor protection and power distribution.

SKU: 1SDA068456R1Alt SKU: XT4L 160 MA 80 Im=400...800 3p F FMPN: 1SDA068456R1
Price
List Price £977.16 ex VAT
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£977.16
Manufacturer Lead Time Estimated Delivery 5 weeks
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Manufacturer Lead Time

£977.16

Why Choose the ABB 1SDA068456R1 Tmax XT4L Moulded Case Circuit Breaker?

The ABB 1SDA068456R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) designed to provide dependable short-circuit protection for industrial motor circuits, machinery and low voltage power distribution systems. Part of the trusted ABB SACE Tmax XT series, it combines a compact footprint with exceptional interrupting capacity and long-term operational reliability.

Equipped with a magnetic MA trip unit, this breaker delivers rapid fault clearance for motor protection applications. Its fixed three-pole configuration with front terminals allows straightforward installation in switchboards, control panels and OEM equipment.

With a 160 A frame size, 80 A rated current and an adjustable instantaneous magnetic trip setting of 400 to 800 A, the ABB 1SDA068456R1 is ideal for industrial environments requiring reliable protection against high fault currents.

Key Advantages

  • High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
  • 80 A rated current for industrial motor protection.
  • Magnetic MA release provides rapid short-circuit protection.
  • Adjustable instantaneous trip setting from 400 to 800 A.
  • Three-pole fixed configuration with front terminals.
  • High interrupting capacity for demanding industrial power systems.

Key Features

  • ABB SACE Tmax XT series.
  • XT4L 160 frame size.
  • 80 A rated current.
  • Magnetic MA trip unit.
  • Instantaneous magnetic setting: 400 to 800 A.
  • Three-pole fixed MCCB.
  • Front terminal connections.
  • Suitable for AC and DC applications.
  • Designed for industrial motor protection and power distribution.

Reliable Circuit Protection for Industrial Motor Applications

The ABB Tmax XT4L range is designed to protect industrial electrical installations against high fault currents while maintaining compact panel layouts. The magnetic MA release delivers rapid short-circuit interruption, making it suitable for motor circuits when combined with appropriate overload protection.

Its compact dimensions, high breaking capacity and proven ABB engineering make the 1SDA068456R1 an excellent choice for machine builders, panel manufacturers and industrial maintenance engineers seeking dependable electrical protection.

Typical Applications

  • Industrial motor protection circuits.
  • Control panels and switchboards.
  • OEM machinery.
  • Manufacturing and production equipment.
  • Low voltage power distribution systems.
  • Industrial retrofit and maintenance projects.

Technical Specifications

Mounting Type Fixed
Application Motor protection
Current 80 A
Phase Three Phase
Manufacturer ABB
Series SACE Tmax XT
Model XT4L 160 MA 80
Product ID 1SDA068456R1
EAN 8015644696504
Product type Moulded Case Circuit Breaker (MCCB)
Frame size XT4
Rated uninterrupted current (Iu) 160 A
Rated current (In) 80 A
Trip unit Magnetic MA
Instantaneous trip setting (Ii) 400 to 800 A
Number of poles 3
Rated operational voltage 690 V AC / 750 V DC
Rated insulation voltage (Ui) 1000 V
Rated impulse withstand voltage (Uimp) 8 kV
Rated ultimate breaking capacity (Icu) Up to 150 kA
Frequency 50 / 60 Hz
Terminal type Front terminals
Mounting type Fixed
Protection rating IP20
Standards IEC 60947-2
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 1SDA068456R1 used for?

The ABB 1SDA068456R1 is designed to provide high-performance short-circuit protection for industrial motor circuits and low voltage power distribution systems.

What is the rated current of this MCCB?

This model has a rated current of 80 A within a 160 A XT4 frame.

What type of trip unit does this breaker use?

The breaker incorporates a magnetic MA trip unit for rapid short-circuit protection.

What is the instantaneous magnetic trip setting?

The instantaneous magnetic trip setting is adjustable from 400 to 800 A.

Where is this circuit breaker typically installed?

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

Trusted by Industrial Engineers Worldwide

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

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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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