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1SDA071739R1 ABB E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR Air Circuit Breaker
ABB E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR air circuit breaker with 2000 A rated current designed for intelligent low voltage power distribution protection.
£15,362.71
Why Choose the ABB E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR Air Circuit Breaker?
The ABB E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR is a high-performance low voltage air circuit breaker (ACB) designed for advanced protection, switching and control in demanding electrical distribution systems. As part of the trusted ABB SACE Emax 2 air circuit breaker series, it combines robust construction with intelligent Ekip Hi-Touch LSIG protection technology for industrial, commercial and infrastructure applications. :chatgpt-content-reference{index="0"}
This fixed four-pole circuit breaker features the advanced Ekip Hi-Touch LSIG electronic trip unit, providing comprehensive long-time, short-time, instantaneous and earth fault protection. The intelligent release enables precise protection coordination, advanced monitoring and improved operational safety within modern low voltage installations. :chatgpt-content-reference{index="1"}
With a rated current of 2000 A, rated operational voltage of 690 V AC and rear horizontal terminals, the E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR is suitable for main switchboards, industrial distribution systems and critical electrical installations requiring dependable circuit protection. :chatgpt-content-reference{index="2"}
Key Advantages
- Advanced ABB Emax 2 air circuit breaker technology for modern low voltage distribution.
- 2000 A rated current for high-capacity electrical systems.
- Integrated Ekip Hi-Touch LSIG protection release for intelligent fault management.
- Four-pole fixed construction with rear horizontal terminal connection.
- Very high short-circuit performance for demanding industrial environments.
- Supports improved selectivity, monitoring and reliability in electrical networks.
Key Features
- ABB SACE Emax 2 air circuit breaker series.
- E4.2V 2000 frame size.
- 2000 A rated uninterrupted current.
- Ekip Hi-Touch LSIG electronic trip unit.
- Four-pole fixed version with rear flat horizontal terminals.
- 690 V AC rated operational voltage.
- Integrated long-time, short-time, instantaneous and earth fault protection.
- Four auxiliary contacts with breaker position open/closed indication.
Reliable Protection for Industrial Power Systems
Air circuit breakers such as the ABB Emax 2 range provide dependable protection against overloads, short circuits and earth faults by rapidly isolating electrical circuits during abnormal operating conditions. Their advanced electronic releases allow precise protection settings and improved coordination between electrical devices.
The Ekip Hi-Touch LSIG release provides advanced protection management and monitoring capabilities, helping engineers maintain safe and efficient low voltage distribution networks across industrial and commercial facilities.
Typical Applications
- Main low voltage switchboards.
- Industrial power distribution systems.
- Manufacturing and processing facilities.
- Generator and transformer protection systems.
- Commercial electrical infrastructure.
- Critical power and energy management installations.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA071739R1 |
| Product type | Air circuit breaker |
| Rated current (In) | 2000 A |
| Number of poles | 4 poles |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Protection release | Ekip Hi-Touch LSIG |
| Protection functions | Long-time, short-time, instantaneous and earth fault protection |
| Terminal connection | Rear flat horizontal |
| Version | Fixed (F) |
| Short-circuit performance level | V |
| Standards | IEC 60947-2 |
| Rated ultimate short-circuit breaking capacity (Icu) | 150 kA at 400 V AC |
| Rated service short-circuit breaking capacity (Ics) | 100% of Icu |
| Rated short-time withstand current (Icw) | 100 kA for 1 s; 75 kA for 3 s |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 10,000 cycles at up to 690 V AC |
| Dimensions (H × W × D) | approx. 371 × 510 × 270 mm |
| Weight | approx. 70 kg |
Frequently Asked Questions
What is the ABB E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR used for?
This air circuit breaker is used for protecting and controlling high-capacity low voltage electrical distribution systems in industrial and infrastructure applications.
What is the rated current of this ABB circuit breaker?
The ABB E4.2V 2000 Ekip Hi-Touch LSIG 4p F HR has a rated current of 2000 A.
What protection functions are included?
The integrated Ekip Hi-Touch LSIG release provides long-time, short-time, instantaneous and earth fault protection functions.
How many poles does this circuit breaker have?
This model is a four-pole (4p) air circuit breaker designed for low voltage electrical distribution systems.
What type of connection does this breaker use?
The breaker uses rear flat horizontal terminals for installation in compatible switchgear assemblies.
Trusted by Power Distribution Engineers Worldwide
ABB Emax 2 air circuit breakers are widely selected for industrial and commercial electrical systems where advanced protection, intelligent monitoring and dependable operation are essential.
