ABB SACE Emax 3 E2.3S 1600 ACB 4 Pole 1600A 85kA Ekip Aware LSI Withdrawable Moving Part

ABB SACE Emax 3 E2.3S 1600 ACB 4 Pole 1600A 85kA Ekip Aware LSI Withdrawable Moving Part

ABB E2.3S 1600 Ekip Aware LSI 4-pole withdrawable moving part with a 1600 A rated current, adjustable LSI protection and 85 kA Icu at 440 V.

SKU: 1SDA125704R1
Price
List Price £10,036.62 ex VAT
Your Price (ex VAT)
£10,036.62
Manufacturer Lead Time Estimated Delivery 5 weeks
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Why Choose the ABB E2.3S 1600 Ekip Aware LSI 4p WMP?

The ABB 1SDA125704R1 is an E2.3S 1600 Ekip Aware LSI 4-pole withdrawable moving part (WMP) for SACE Emax 3 air circuit breakers, providing high-capacity electronic circuit protection for demanding low-voltage power distribution systems.

With a rated current of 1600 A, four-pole configuration and Ekip Aware LSI electronic protection, this ABB Emax 3 moving part is designed for dependable circuit protection, selective coordination and practical maintenance within industrial and commercial switchgear installations.

The E2.3S 1600 platform provides an Icu of 85 kA at 440 V and an Icw of 66 kA for 1 s. Its withdrawable construction supports efficient inspection and servicing, while adjustable LSI protection functions allow the breaker to be configured for the requirements of the electrical distribution system.

Key Advantages

  • 1600 A rated current for high-capacity low-voltage power distribution.
  • Four-pole configuration for comprehensive phase and neutral circuit protection.
  • Ekip Aware LSI electronic release with adjustable long-time, short-time and instantaneous protection functions.
  • Withdrawable moving-part construction for convenient switchgear inspection, servicing and replacement.
  • 85 kA rated ultimate short-circuit breaking capacity at 440 V.
  • 66 kA short-time withstand current for 1 s.
  • Four auxiliary contacts for additional signalling and control functions.
  • Designed for integration into ABB SACE Emax 3 E2.3S withdrawable air circuit breaker assemblies.

Key Features

  • Product family: SACE Emax 3
  • Breaker frame: E2.3S
  • Rated current: 1600 A
  • Poles: 4
  • Release unit: Ekip Aware
  • Protection functions: LSI
  • Configuration: Withdrawable moving part (WMP)
  • Long-time protection setting range: I1 = 640–1600 A
  • Instantaneous protection setting range: I3 = 2400–24000 A
  • Rated ultimate short-circuit breaking capacity: 85 kA at 440 V
  • Rated short-time withstand current: 66 kA for 1 s
  • Auxiliary contacts: 4
  • EAN: 8056221262569

High-Capacity Protection for Industrial Power Distribution

The ABB E2.3S 1600 Ekip Aware LSI 4p WMP is designed for high-capacity low-voltage switchgear where reliable circuit protection, configurable trip characteristics and maintainable withdrawable equipment are required. Its 1600 A rating and 85 kA Icu at 440 V make it suitable for demanding main and sub-distribution applications.

The Ekip Aware LSI release combines adjustable long-time, short-time and instantaneous protection functions, supporting engineered protection and coordination requirements. The withdrawable moving-part arrangement also facilitates inspection, servicing and replacement within compatible ABB Emax 3 switchgear assemblies.

Typical Applications

  • Industrial main and sub-distribution switchboards
  • Commercial building power distribution
  • Manufacturing and process facilities
  • High-capacity electrical distribution boards
  • Infrastructure and utility switchgear
  • Large machinery and plant distribution systems
  • Critical low-voltage power distribution installations
  • Withdrawable SACE Emax 3 switchgear assemblies

Technical Specifications

Trip Unit LSI
Manufacturer ABB
Order code 1SDA125704R1
Product designation E2.3S 1600 Ekip Aware LSI 4p WMP
Product type SACE Emax 3 air circuit breaker moving part
Rated current (Iu) 1600 A
Number of poles 4
Trip unit Ekip Aware
Protection release LSI
Long-time setting (I1) 640–1600 A
Instantaneous setting (I3) 2400–24000 A
Rated ultimate short-circuit breaking capacity (Icu) 85 kA at 440 V
Rated short-time withstand current (Icw) 66 kA for 1 s
Construction Withdrawable moving part
Auxiliary contacts 4
EAN 8056221262569
Device Type ACB
Current 1600 A
Poles 4-pole
Phase Three Phase
Breaking Capacity 85 kA
Application Power distribution
Mounting Type Withdrawable
HS Code 85362090

Frequently Asked Questions

What is ABB 1SDA125704R1?

ABB 1SDA125704R1 is an E2.3S 1600 Ekip Aware LSI 4-pole withdrawable moving part for the SACE Emax 3 air circuit breaker platform.

What is the rated current of the ABB 1SDA125704R1?

The ABB 1SDA125704R1 has a rated current of 1600 A.

What protection functions does the Ekip Aware LSI provide?

The Ekip Aware LSI release provides long-time, short-time and instantaneous overcurrent protection functions with adjustable settings.

What is the short-circuit capacity of the E2.3S 1600?

The E2.3S 1600 version has an Icu of 85 kA at 440 V and an Icw of 66 kA for 1 s.

Is ABB 1SDA125704R1 a withdrawable version?

Yes. The 1SDA125704R1 is specified as a withdrawable moving part (WMP) for the ABB SACE Emax 3 E2.3S platform.

Trusted by Industrial Power Distribution Professionals Worldwide

The ABB E2.3S 1600 Ekip Aware LSI 4p WMP combines 1600 A current capacity, configurable electronic LSI protection and a withdrawable architecture for demanding low-voltage power distribution systems.

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