Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA072506R1 ABB E4.2S 3200 Ekip Touch LSIG 3p WMP Air Circuit Breaker
ABB E4.2S 3200 Ekip Touch LSIG 3p WMP withdrawable air circuit breaker with 3200 A rating for advanced industrial power distribution protection and control.
£14,076.39
Why Choose the ABB E4.2S 3200 Ekip Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E4.2S 3200 Ekip Touch LSIG 3p WMP is a high-performance withdrawable air circuit breaker (ACB) designed for reliable protection, control and monitoring of high-capacity low-voltage electrical distribution systems. As part of the advanced ABB SACE Emax 2 air circuit breaker series, it provides intelligent circuit protection and flexible integration for industrial plants, infrastructure and critical power applications.
Featuring an Ekip Touch LSIG electronic trip unit, the E4.2S 3200 delivers comprehensive protection functions including long-time, short-time, instantaneous and earth fault protection. The advanced electronic release enables precise protection coordination, improved system safety and efficient management of electrical installations.
With a rated current of 3200 A, a three-pole withdrawable configuration and rated operational voltage up to 690 V AC, the ABB E4.2S 3200 Ekip Touch LSIG 3p WMP is engineered for demanding power distribution environments requiring dependable high-current switching and protection performance.
Key Advantages
- Advanced SACE Emax 2 air circuit breaker technology for dependable low-voltage protection.
- 3200 A rated current suitable for large-scale power distribution systems.
- Ekip Touch LSIG electronic trip unit with comprehensive protection functions.
- Withdrawable W version design simplifies maintenance and switchgear integration.
- High short-circuit withstand and breaking capability for demanding applications.
- Supports intelligent electrical system monitoring and automation integration.
Key Features
- ABB SACE Emax 2 E4.2S air circuit breaker series.
- 3200 A rated uninterrupted current.
- Three-pole withdrawable circuit breaker design.
- Ekip Touch LSIG protection release.
- Long-time, short-time, instantaneous and earth fault protection.
- 690 V AC rated operational voltage.
- 85 kA ultimate short-circuit breaking capacity at 400–440 V AC.
- 66 kA short-time withstand current for 1 s and 3 s.
- Supplied with four auxiliary contacts and open/closed position indication.
- Compatible with ABB Emax 2 digital communication and monitoring accessories.
Intelligent Protection for Modern Power Distribution
The ABB Emax 2 platform combines advanced switching technology with intelligent electronic protection to improve electrical safety, reliability and operational efficiency. The Ekip Touch LSIG release provides configurable protection settings and clear management of critical electrical parameters.
Designed for industrial and infrastructure applications, the E4.2S 3200 provides dependable protection against overloads, short circuits and earth faults while supporting modern energy management and automation requirements.
Typical Applications
- Industrial power distribution switchboards.
- Manufacturing plants and heavy industrial installations.
- Commercial buildings and infrastructure power systems.
- Transformer and generator protection applications.
- Critical power distribution networks.
- Energy management and electrical automation systems.
Technical Specifications
| Product series | SACE Emax 2 Air Circuit Breaker |
|---|---|
| Order code | 1SDA072506R1 |
| 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 LSIG |
| 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) |
| Standards | IEC 60947-2 |
| Dimensions (H × W × D) | approx. 425 × 425 × 383 mm |
| Weight | approx. 67 kg |
Frequently Asked Questions
What is the ABB E4.2S 3200 Ekip Touch LSIG 3p WMP used for?
This air circuit breaker is designed for high-capacity low-voltage power distribution protection in industrial switchgear and electrical infrastructure systems.
What current rating does this ABB air circuit breaker support?
The ABB E4.2S 3200 Ekip Touch LSIG 3p WMP has a rated current of 3200 A.
What protection functions are included?
The breaker includes an Ekip Touch LSIG electronic trip unit providing long-time, short-time, instantaneous and earth fault protection.
What voltage is this circuit breaker designed for?
The E4.2S 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 simplified 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.
