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ABB XT2S 160 3 pole Standard MCCB Adjustable Thermal/Fixed Magnetic Release In=20A Ii=160A

ABB XT2S 160 3 pole Standard MCCB Adjustable Thermal/Fixed Magnetic Release In=20A Ii=160A

ABB XT2S 160 TMG 20-160 three-pole moulded case circuit breaker with thermomagnetic generator protection release, 20 A rated current and 50 kA breaking capacity for industrial power distribution.

SKU: 1SDA067739R1Alt SKU: XT2S 160 TMG 20-160 3p F FMPN: 1SDA067739R1
Price
List Price £410.14 ex VAT
Your Price (ex VAT)
£410.14
Manufacturer Lead Time Estimated Delivery 5 weeks
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Manufacturer Lead Time

£410.14

Why Choose the ABB 1SDA067739R1 XT2S 160 TMG 20-160 3P MCCB?

The ABB 1SDA067739R1 is a robust SACE Tmax XT2S moulded case circuit breaker (MCCB) developed for reliable generator protection and low-voltage power distribution. Designed for industrial, commercial and OEM applications, this fixed three-pole circuit breaker provides dependable overload and short-circuit protection whilst maintaining excellent operational reliability.

Fitted with a thermomagnetic TMG trip unit, the XT2S 160 delivers adjustable thermal protection together with fixed instantaneous magnetic protection for generator circuits. Its compact construction and front terminal connections simplify installation into switchboards, generator control panels and electrical distribution assemblies.

With a 20 A rated current, 160 A frame size and a 50 kA breaking capacity at 415 V AC, the ABB XT2S 160 provides dependable protection for demanding electrical installations requiring high fault interruption capability and long service life.

Key Advantages

  • Compact ABB SACE Tmax XT2S moulded case circuit breaker.
  • Three-pole fixed MCCB for generator and distribution protection.
  • 20 A rated current within a 160 A frame size.
  • Thermomagnetic TMG trip unit designed for generator protection.
  • 50 kA breaking capacity at 415 V AC.
  • Front terminals provide straightforward installation and maintenance.

Key Features

  • ABB SACE Tmax XT series.
  • Product ID: 1SDA067739R1.
  • Model: XT2S 160 TMG 20-160 3P F F.
  • 160 A frame size.
  • 20 A rated current (In).
  • Thermomagnetic TMG release.
  • Adjustable thermal setting 14 to 20 A.
  • Fixed instantaneous magnetic trip 160 A.
  • Three-pole fixed construction.
  • Manufactured in accordance with IEC 60947-2.

Reliable Protection for Generator Applications

The ABB SACE Tmax XT range is engineered to deliver dependable circuit protection across demanding industrial environments. The TMG release has been specifically developed for generator protection, providing reliable thermal overload protection together with fast magnetic fault interruption to protect generators and associated electrical equipment.

Its compact footprint, excellent short-circuit performance and robust ABB construction make the XT2S 160 ideal for generator control panels, industrial switchboards, OEM machinery and commercial power distribution systems requiring dependable low-voltage protection.

Typical Applications

  • Generator protection panels.
  • Industrial power distribution systems.
  • Commercial switchboards.
  • OEM electrical assemblies.
  • Machine control panels.
  • Infrastructure and building services.

Technical Specifications

Mounting Type Fixed
Application Generator protection
Current 20 A
Phase Three Phase
Manufacturer ABB
Series SACE Tmax XT
Model XT2S 160 TMG 20-160 3P F F
Product ID 1SDA067739R1
EAN 8015644016357
Product type Moulded Case Circuit Breaker (MCCB)
Application Generator protection
Frame size XT2 160
Rated current (In) 20 A
Rated uninterrupted current (Iu) 160 A
Trip unit Thermomagnetic TMG
Thermal adjustment range 14 to 20 A
Instantaneous magnetic setting (Ii) 160 A
Number of poles 3
Rated operational voltage Up to 690 V AC / 500 V DC
Rated insulation voltage (Ui) 1000 V
Rated impulse withstand voltage (Uimp) 8 kV
Breaking capacity (Icu at 415 V AC) 50 kA
Frequency 50 / 60 Hz
Terminal type Front terminals
Mounting Fixed installation
Standards IEC 60947-2
Dimensions (H × W × D) Approx. 130 × 90 × 82.5 mm
Weight Approx. 1.1 kg
HS Code 85362090
Country of Manufacture Italy
Poles 3-pole
Device Type MCCB
Breaking Capacity 50 kA
Trip Unit Thermal-magnetic

Frequently Asked Questions

What is the ABB 1SDA067739R1 used for?

It is a three-pole moulded case circuit breaker designed for generator protection and low-voltage electrical distribution systems.

What is the rated current of this MCCB?

The ABB 1SDA067739R1 has a 20 A rated current within the XT2 160 frame size.

What type of trip unit does this breaker use?

This model is fitted with a thermomagnetic TMG trip unit with an adjustable thermal setting from 14 to 20 A and a fixed 160 A magnetic trip.

What is the short-circuit breaking capacity?

The breaker provides a rated ultimate short-circuit breaking capacity of 50 kA at 415 V AC.

Where is this MCCB typically installed?

It is commonly installed in generator control panels, industrial switchboards, OEM machinery and commercial electrical distribution systems.

Trusted by Electrical Professionals Worldwide

ABB SACE Tmax XT moulded case circuit breakers are trusted by electrical engineers, OEM manufacturers and panel builders worldwide for dependable protection, excellent reliability and long operating life in demanding power distribution applications.

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