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1SDA072505R1 ABB E4.2S 3200 Ekip Touch LSI 3p WMP Air Circuit Breaker
ABB E4.2S 3200 Ekip Touch LSI 3p WMP withdrawable air circuit breaker with 3200 A rating for advanced industrial power distribution and protection systems.
£13,564.79
Why Choose the ABB E4.2S 3200 Ekip Touch LSI 3p WMP Air Circuit Breaker?
The ABB E4.2S 3200 Ekip Touch LSI 3p WMP is a high-performance withdrawable air circuit breaker (ACB) designed for advanced power distribution, protection and control applications in industrial electrical systems. As part of the proven ABB SACE Emax 2 air circuit breaker series, it provides reliable circuit protection, intelligent monitoring and flexible integration for modern switchgear installations.
Equipped with an Ekip Touch LSI electronic trip unit, the E4.2S 3200 provides accurate long-time, short-time and instantaneous protection functions. Its advanced electronic release technology enables efficient protection coordination, improved system reliability and simplified commissioning in demanding low-voltage power networks.
With a rated current of 3200 A, a three-pole configuration and a rated operational voltage up to 690 V AC, the ABB E4.2S 3200 Ekip Touch LSI 3p WMP is designed for high-capacity electrical distribution systems, including industrial plants, infrastructure projects and large-scale power installations.
Key Advantages
- Advanced SACE Emax 2 air circuit breaker technology for reliable low-voltage protection.
- 3200 A rated current for high-power electrical distribution applications.
- Ekip Touch LSI electronic trip unit with adjustable protection functions.
- Withdrawable W version design for flexible switchgear installation and maintenance.
- High short-circuit breaking performance for demanding industrial environments.
- Supports intelligent energy management and modern automation requirements.
Key Features
- ABB SACE Emax 2 E4.2S air circuit breaker series.
- 3200 A rated uninterrupted current.
- Three-pole withdrawable circuit breaker configuration.
- Ekip Touch LSI protection release.
- 690 V AC rated operational voltage.
- 85 kA rated ultimate short-circuit breaking capacity at 400–440 V AC.
- 66 kA short-time withstand current for 1 s and 3 s.
- Integrated auxiliary contacts included.
- Compatible with ABB Emax 2 communication and monitoring accessories.
Intelligent Protection for Modern Power Distribution
The ABB Emax 2 range combines advanced circuit breaker technology with intelligent electronic protection to improve safety, selectivity and operational efficiency. The Ekip Touch release provides a clear interface for configuration, monitoring and protection management within electrical distribution systems.
Designed for industrial switchboards, commercial infrastructure and energy distribution applications, the E4.2S 3200 offers dependable protection against overloads and short circuits while supporting integration into modern digital electrical networks.
Typical Applications
- Industrial power distribution switchboards.
- Large manufacturing facilities and production plants.
- Commercial and infrastructure electrical systems.
- Generator and transformer protection applications.
- Data centres and critical power installations.
- Energy management and automation systems.
Technical Specifications
| Product series | SACE Emax 2 Air Circuit Breaker |
|---|---|
| Order code | 1SDA072505R1 |
| Product type | Withdrawable air circuit breaker |
| Rated current (In) | 3200 A |
| Number of poles | 3 poles |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Trip unit | Ekip Touch LSI |
| Rated ultimate short-circuit breaking capacity (Icu) | up to 85 kA |
| Rated service short-circuit breaking capacity (Ics) | 100% of Icu |
| Short-time withstand current (Icw) | 66 kA for 1 s / 3 s |
| Mechanical endurance | 20,000 operating cycles |
| Electrical endurance | 7,000 operating cycles |
| Mounting type | Withdrawable (W) |
| Dimensions (H × W × D) | approx. 425 × 425 × 383 mm |
| Weight | approx. 60 kg |
Frequently Asked Questions
What is the ABB E4.2S 3200 Ekip Touch LSI 3p WMP used for?
This air circuit breaker is used for high-capacity electrical distribution protection in industrial switchgear and power systems.
What current rating does this ABB air circuit breaker support?
The ABB E4.2S 3200 Ekip Touch LSI 3p WMP has a rated current of 3200 A.
What protection functions are included?
The breaker includes an Ekip Touch LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
What voltage is this circuit breaker designed for?
The E4.2S 3200 operates with a rated operational voltage of 690 V AC.
Is this ABB Emax 2 breaker withdrawable?
Yes, this model features a withdrawable W version design for flexible installation and maintenance.
Trusted by Power Distribution Engineers Worldwide
ABB SACE Emax 2 air circuit breakers are trusted by electrical engineers and system designers worldwide for reliable protection, intelligent monitoring and efficient power distribution in demanding applications.
