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ABB SACE Emax 3 E6.3H/f 4000 ACB 4 Pole 4000A 100kA Ekip Aware LSIG Withdrawable Moving Part 100% Neutral

ABB SACE Emax 3 E6.3H/f 4000 ACB 4 Pole 4000A 100kA Ekip Aware LSIG Withdrawable Moving Part 100% Neutral

ABB SACE Emax 3 E6.3H/f 4000 air circuit breaker moving part with Ekip Aware LSIG trip unit, 4000 A rated current, 100% neutral and 100 kA breaking capacity at 415 V for high-capacity low-voltage power distribution systems.

SKU: 1SDA129030R1
Price
List Price £37,341.54 ex VAT
Your Price (ex VAT)
£37,341.54
Manufacturer Lead Time Estimated Delivery 5 weeks
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SUBTOTAL (EX VAT) £37,341.54
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Manufacturer Lead Time

£37,341.54

Why Choose ABB 1SDA129030R1?

The ABB 1SDA129030R1 is a high-performance SACE Emax 3 E6.3H/f 4000 air circuit breaker moving part designed for reliable protection and control of low-voltage electrical distribution systems. As part of the advanced ABB SACE Emax 3 series, this withdrawable circuit breaker component provides dependable protection, monitoring and switching performance for demanding industrial and commercial power applications.

This model is supplied as the moving part only (WMP) of a withdrawable air circuit breaker, with the compatible fixed part ordered separately. The integrated Ekip Aware LSIG trip unit provides comprehensive long-time, short-time, instantaneous and ground-fault protection, while the 100% neutral configuration provides full neutral-pole capability for suitable four-pole distribution systems.

With a 4000 A rated current, 4-pole configuration, 100% neutral and 100 kA Icu at 415 V, the ABB SACE Emax 3 E6.3H/f 4000 is designed for high-capacity low-voltage power distribution applications requiring robust circuit protection and reliable operational performance.

Key Advantages

  • High current capacity: Rated for continuous currents up to 4000 A.
  • High breaking performance: Provides a 100 kA ultimate short-circuit breaking capacity at 415 V.
  • Comprehensive protection: Ekip Aware LSIG trip unit supports long-time, short-time, instantaneous and ground-fault protection functions.
  • 100% neutral configuration: Full neutral-pole capability supports suitable four-pole power distribution applications.
  • Withdrawable architecture: Moving-part configuration supports practical installation, maintenance and replacement within a compatible withdrawable assembly.
  • Industrial-grade design: Developed for demanding commercial and industrial electrical distribution applications.

Key Features

  • Manufacturer: ABB
  • Series: SACE Emax 3
  • Model: E6.3H/f 4000
  • Product type: Air circuit breaker moving part (WMP)
  • Rated current: 4000 A
  • Configuration: 4-pole
  • Neutral configuration: 100% neutral
  • Breaking capacity: 100 kA Icu at 415 V
  • Trip unit: Ekip Aware LSIG
  • Installation type: Withdrawable
  • Supplied component: Moving part only; compatible fixed part ordered separately

Advanced Protection for Modern Power Distribution

The ABB SACE Emax 3 E6.3H/f 4000 combines high current-handling capability with an advanced Ekip Aware LSIG trip unit to support dependable protection of high-capacity low-voltage distribution systems. Its LSIG protection functions address long-time, short-time, instantaneous and ground-fault conditions, helping provide comprehensive circuit protection in demanding installations.

With its 100% neutral configuration, this four-pole moving part is specified for applications where the neutral requires full pole capability. As a withdrawable moving part, the 1SDA129030R1 is intended for use with the appropriate SACE Emax 3 fixed part, which is ordered separately.

Typical Applications

  • High-capacity industrial low-voltage power distribution
  • Commercial electrical distribution systems
  • Main incoming and outgoing distribution protection
  • High-capacity switchboards and electrical panels
  • Industrial power infrastructure with full neutral requirements
  • Electrical protection and switching systems requiring 4000 A capacity

Technical Specifications

Trip Unit LSIG
Manufacturer ABB
Series SACE Emax 3
Model E6.3H/f 4000
Part number 1SDA129030R1
Product type Air circuit breaker moving part
Rated current In 4000 A
Number of poles 4-pole
Neutral configuration 100% neutral
Ultimate short-circuit breaking capacity Icu 100 kA at 415 V
Trip unit Ekip Aware LSIG
Installation Withdrawable
Supplied configuration Moving part only (WMP)
Fixed part Ordered separately
Device Type ACB
Current 4000 A
Poles 4-pole
Phase Three Phase
Breaking Capacity 100 kA
Application Power distribution
Mounting Type Withdrawable
HS Code 85362090

Frequently Asked Questions

What is ABB 1SDA129030R1 used for?

ABB 1SDA129030R1 is the moving part of a withdrawable SACE Emax 3 E6.3H/f 4000 air circuit breaker, designed for protection and switching in high-capacity low-voltage power distribution systems.

What is the rated current of the ABB E6.3H/f 4000?

The ABB SACE Emax 3 E6.3H/f 4000 has a rated current In of 4000 A.

What breaking capacity does ABB 1SDA129030R1 provide?

The E6.3H/f 4000 configuration provides an ultimate short-circuit breaking capacity Icu of 100 kA at 415 V.

What neutral configuration does this ABB circuit breaker have?

ABB 1SDA129030R1 is specified with a 100% neutral configuration, providing full neutral-pole capability in its four-pole arrangement.

Is ABB 1SDA129030R1 a complete circuit breaker assembly?

No. ABB 1SDA129030R1 is the withdrawable moving part only (WMP); the compatible fixed part is ordered separately.

Trusted by Electrical Engineers and System Designers

ABB SACE Emax 3 air circuit breakers are widely used by electrical engineers and system designers to deliver dependable protection, intelligent monitoring and reliable performance in modern low-voltage distribution systems.

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