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1SDA072708R1 ABB E1.2N 630 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker
ABB E1.2N 630 Ekip Hi-Touch LSI 4p WMP air circuit breaker, a 630 A withdrawable Emax 2 circuit breaker designed for reliable low-voltage power distribution and electrical protection.
£7,764.34
Why Choose the ABB E1.2N 630 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker?
The ABB E1.2N 630 Ekip Hi-Touch LSI 4p WMP is an advanced withdrawable air circuit breaker (ACB) designed for reliable low-voltage power distribution, industrial switchgear and demanding electrical protection applications. As part of the proven ABB SACE Emax 2 air circuit breaker series, it combines high-performance switching technology with intelligent electronic protection and advanced monitoring functions. :chatgpt-content-reference{index="0"}
This circuit breaker is fitted with the Ekip Hi-Touch LSI electronic trip unit, providing accurate long-time, short-time and instantaneous protection functions with a colour touch-screen interface for intuitive configuration, diagnostics and operational monitoring. The withdrawable WMP design allows simplified maintenance, inspection and replacement within modern switchgear assemblies. :chatgpt-content-reference{index="1"}
With a rated current of 630 A, a four-pole configuration and a rated operational voltage of 690 V AC, the E1.2N 630 Ekip Hi-Touch LSI 4p WMP is suitable for industrial plants, commercial facilities and low-voltage distribution networks requiring dependable circuit protection. :chatgpt-content-reference{index="2"}
Key Advantages
- Advanced ABB Emax 2 withdrawable air circuit breaker for reliable electrical protection.
- 630 A rated current suitable for industrial and commercial power distribution.
- Ekip Hi-Touch LSI electronic protection unit with advanced touch-screen control.
- Four-pole design supports systems requiring neutral pole switching.
- Withdrawable construction simplifies servicing and reduces operational downtime.
- High short-circuit performance for demanding electrical installations.
Key Features
- ABB SACE Emax 2 air circuit breaker series.
- E1.2N frame size with 630 A rated current.
- Ekip Hi-Touch LSI electronic trip release.
- Four-pole (4P) withdrawable configuration.
- 690 V AC rated operational voltage.
- 66 kA ultimate short-circuit breaking capacity at 400 V AC.
- 50 kA rated service short-circuit breaking capacity at 400 V AC.
- 50 kA rated short-time withstand current for 1 s.
- Integrated long-time, short-time and instantaneous protection.
- Touch-screen interface for protection settings, diagnostics and event monitoring.
- Four auxiliary contacts with breaker position indication.
Advanced Protection for Electrical Distribution Systems
The ABB Emax 2 platform combines intelligent electronic protection with high-performance switching technology to improve safety, selectivity and reliability in modern low-voltage networks. The Ekip Hi-Touch LSI release provides accurate protection adjustment, operational information and advanced diagnostics through its integrated touch-screen display. :chatgpt-content-reference{index="3"}
The E1.2N 630 model is engineered for industrial and commercial switchgear where dependable protection and efficient maintenance are essential. Its withdrawable construction allows quick isolation and servicing while maintaining reliable electrical performance. :chatgpt-content-reference{index="4"}
Typical Applications
- Industrial electrical distribution switchboards.
- Commercial building power systems.
- Manufacturing plants and process industries.
- Low-voltage switchgear assemblies.
- Generator and transformer protection systems.
- Energy management installations.
Technical Specifications
| Product series | SACE Emax 2 |
|---|---|
| Product type | Air circuit breaker |
| Order code | 1SDA072708R1 |
| Rated current (In) | 630 A |
| Number of poles | 4P |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | AC 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Trip unit | Ekip Hi-Touch LSI |
| Protection functions | Long time, Short time and Instantaneous (LSI) |
| Short-circuit performance level | N |
| Rated ultimate short-circuit breaking capacity (Icu) | 66 kA at 400 V AC |
| Rated service short-circuit breaking capacity (Ics) | 50 kA at 400 V AC |
| Rated short-time withstand current | 50 kA for 1 s |
| Version | Withdrawable (WMP) |
| Mounting type | Switchgear withdrawable installation |
| Auxiliary contacts | 4 auxiliary contacts |
| Power loss | 62 W |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 8,000 cycles |
| Dimensions (H × W × D) | 363.5 × 348 × 271 mm |
| Weight | 20 kg |
Frequently Asked Questions
What is the ABB E1.2N 630 Ekip Hi-Touch LSI 4p WMP used for?
This air circuit breaker is used for reliable switching and protection in industrial, commercial and low-voltage electrical distribution systems.
What is the rated current of this ABB Emax 2 circuit breaker?
The E1.2N 630 Ekip Hi-Touch LSI 4p WMP has a rated current of 630 A.
What protection functions are included?
The integrated Ekip Hi-Touch LSI trip unit provides long-time, short-time and instantaneous protection functions.
What voltage can this circuit breaker operate at?
The breaker is rated for operation up to 690 V AC.
What does the WMP designation mean?
The WMP designation identifies the withdrawable ABB Emax 2 circuit breaker configuration with moving part assembly and auxiliary contacts.
Trusted by Electrical Engineers Worldwide
ABB Emax 2 air circuit breakers are widely selected by electrical engineers and facility operators to provide dependable protection, intelligent monitoring and efficient power distribution in modern electrical systems.
