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1SDA072517R1 ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP Air Circuit Breaker
ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP withdrawable air circuit breaker with 3200 A rating for advanced industrial power distribution protection and control.
£17,160.65
Why Choose the ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP is a high-performance withdrawable air circuit breaker (ACB) engineered for advanced protection, switching and monitoring in high-capacity low-voltage electrical distribution systems. As part of the reliable ABB SACE Emax 2 air circuit breaker series, it delivers intelligent protection functionality and dependable operation for industrial, infrastructure and critical power applications.
Equipped with the advanced Ekip G Touch LSIG electronic trip unit, the E4.2H 3200 provides comprehensive long-time, short-time, instantaneous and earth fault protection. The intelligent release technology enables accurate system coordination, improved electrical safety and enhanced monitoring capabilities in demanding power networks.
With a rated current of 3200 A, a three-pole withdrawable WMP configuration and a rated operational voltage of 690 V AC, the ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP is designed for large industrial switchboards, power distribution systems and applications requiring high short-circuit performance.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker technology for reliable power protection.
- 3200 A rated current for high-power distribution applications.
- Ekip G Touch LSIG electronic trip unit with complete protection functionality.
- Withdrawable WMP design for simplified maintenance and switchgear integration.
- High breaking capacity suitable for demanding industrial electrical systems.
- Supports intelligent protection management and modern energy monitoring requirements.
Key Features
- ABB SACE Emax 2 E4.2H air circuit breaker series.
- 3200 A rated uninterrupted current.
- Three-pole withdrawable circuit breaker configuration.
- Ekip G Touch LSIG protection release.
- Long-time, short-time, instantaneous and earth fault protection.
- 690 V AC rated operational voltage.
- 100 kA ultimate short-circuit breaking capacity at 400–440 V AC.
- 85 kA short-time withstand current for 1 s and 66 kA for 3 s.
- Four auxiliary contacts and breaker position indication included.
- Compatible with ABB Emax 2 communication, measurement and monitoring accessories.
Intelligent Protection for Modern Power Distribution
The ABB Emax 2 range combines advanced circuit breaker design with intelligent electronic protection to improve electrical safety, selectivity and operational efficiency. The Ekip G Touch LSIG release provides advanced protection settings, monitoring functions and system integration capabilities for modern electrical installations.
Designed for industrial and infrastructure environments, the E4.2H 3200 provides dependable protection against overloads, short circuits and earth faults while supporting efficient management of high-power electrical distribution networks.
Typical Applications
- Industrial power distribution switchboards.
- Manufacturing plants and heavy industrial facilities.
- Commercial infrastructure electrical systems.
- Transformer and generator protection applications.
- Critical power distribution installations.
- Energy management and industrial automation systems.
Technical Specifications
| Product series | SACE Emax 2 Air Circuit Breaker |
|---|---|
| Order code | 1SDA072517R1 |
| 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 G Touch LSIG |
| Rated ultimate short-circuit breaking capacity (Icu) | up to 100 kA |
| Rated service short-circuit breaking capacity (Ics) | 100% of Icu |
| Short-time withstand current (Icw) | 85 kA for 1 s / 66 kA for 3 s |
| Mechanical endurance | 20,000 operating cycles |
| Electrical endurance | 7,000 operating cycles |
| Mounting type | Withdrawable (W) |
| Standards | IEC 60947-2 |
| Dimensions (H × W × D) | approx. 425 × 425 × 383 mm |
| Weight | approx. 60 kg |
Frequently Asked Questions
What is the ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP used for?
This air circuit breaker is designed for high-capacity low-voltage power distribution protection in industrial switchgear and critical electrical systems.
What current rating does this ABB air circuit breaker support?
The ABB E4.2H 3200 Ekip G Touch LSIG 3p WMP has a rated current of 3200 A.
What protection functions are included?
The breaker includes an Ekip G Touch LSIG electronic trip unit providing long-time, short-time, instantaneous and earth fault protection.
What voltage is this circuit breaker designed for?
The E4.2H 3200 operates with a rated operational voltage of 690 V AC.
Is this ABB Emax 2 breaker withdrawable?
Yes, this model uses a withdrawable WMP configuration for flexible installation, inspection 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.
