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ABB XT4L 160 3 pole Low MCCB Electronic trip unit LS/I Ii=40A

ABB XT4L 160 3 pole Low MCCB Electronic trip unit LS/I Ii=40A

ABB XT4L 250 moulded case circuit breaker with Ekip DIP LS/I electronic trip unit, 250 A rated current and three-pole fixed design for industrial power distribution.

SKU: 1SDA068551R1Alt SKU: XT4L 160 Ekip LS/I In=40A 3p F FMPN: 1SDA068551R1
Price
List Price £1,249.06 ex VAT
Your Price (ex VAT)
£1,249.06
Manufacturer Lead Time Estimated Delivery 5 weeks
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Manufacturer Lead Time

£1,249.06

Why Choose the ABB 1SDA068551R1 Tmax XT4L Moulded Case Circuit Breaker?

The ABB 1SDA068551R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) engineered to provide reliable protection for industrial power distribution systems. As part of the advanced ABB SACE Tmax XT series, it combines electronic protection, high interrupting capacity and compact dimensions, making it ideal for demanding industrial and commercial electrical installations.

This breaker is equipped with an advanced Ekip DIP LS/I electronic trip unit, providing adjustable long-time, short-time and instantaneous protection. The intelligent electronic release enables precise coordination, improved system selectivity and dependable protection for feeders, switchboards and critical electrical equipment.

With a 250 A rated current, three-pole fixed configuration and front terminals, the ABB 1SDA068551R1 is well suited to modern low voltage distribution systems where reliability, flexibility and advanced protection are essential.

Key Advantages

  • High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
  • Ekip DIP LS/I electronic trip unit with adjustable protection functions.
  • 250 A rated current for industrial power distribution.
  • High breaking capacity for demanding electrical installations.
  • Three-pole fixed configuration with front terminals.
  • Excellent protection coordination for industrial switchboards.

Key Features

  • ABB SACE Tmax XT series.
  • XT4L 250 frame size.
  • 250 A rated current.
  • Ekip DIP LS/I electronic trip unit.
  • Adjustable long-time, short-time and instantaneous protection.
  • Three-pole fixed MCCB.
  • Front terminal connections.
  • Suitable for industrial AC power distribution.
  • Complies with IEC 60947-2.

Reliable Protection for Industrial Power Distribution

The ABB Tmax XT4L range provides advanced electronic protection for modern low voltage installations. The Ekip DIP LS/I trip unit enables accurate adjustment of protection characteristics, helping improve system coordination while protecting cables, switchgear and connected equipment against overloads and short circuits.

Its compact design, high breaking capacity and proven ABB reliability make the 1SDA068551R1 an excellent choice for industrial switchboards, panel builders, OEM machinery and commercial electrical infrastructure.

Typical Applications

  • Industrial power distribution.
  • Main incoming and outgoing feeders.
  • Electrical switchboards.
  • OEM machinery.
  • Manufacturing facilities.
  • Commercial and industrial buildings.

Technical Specifications

Mounting Type Fixed
Application Power distribution
Trip Unit LS/I
Current 40 A
Phase Three Phase
Manufacturer ABB
Series SACE Tmax XT
Model XT4L 250 Ekip DIP LS/I In=250A
Product ID 1SDA068551R1
Product type Moulded Case Circuit Breaker (MCCB)
Frame size XT4
Rated uninterrupted current (Iu) 250 A
Rated current (In) 250 A
Trip unit Ekip DIP LS/I electronic release
Protection functions Long-time, short-time and instantaneous
Number of poles 3
Rated operational voltage Up to 690 V AC
Rated insulation voltage (Ui) 1000 V
Rated impulse withstand voltage (Uimp) 8 kV
Rated ultimate breaking capacity (Icu) Up to 150 kA (depending on voltage)
Rated service breaking capacity (Ics) Up to 150 kA (depending on voltage)
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. 2.3 kg
HS Code 85362090
Country of Manufacture Italy
Poles 3-pole
Device Type MCCB
Breaking Capacity 150 kA

Frequently Asked Questions

What is the ABB 1SDA068551R1 used for?

The ABB 1SDA068551R1 protects industrial and commercial low voltage electrical distribution systems against overloads and short circuits.

What type of trip unit does this breaker use?

This model features an Ekip DIP LS/I electronic trip unit with adjustable long-time, short-time and instantaneous protection.

What is the rated current?

The breaker has a 250 A rated current.

How many poles does this MCCB have?

The ABB 1SDA068551R1 is supplied as a fixed three-pole moulded case circuit breaker.

Where is this breaker typically installed?

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

Trusted by Electrical Professionals Worldwide

ABB SACE Tmax XT moulded case circuit breakers are trusted worldwide for their advanced protection technology, dependable performance and long-term reliability across industrial and commercial electrical installations.

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