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1SDA072057R1 ABB E1.2B 630 Ekip G Touch LSIG 3p WMP Air Circuit Breaker
ABB E1.2B 630 Ekip G Touch LSIG 3p WMP air circuit breaker, a 630 A three-pole Emax 2 protection device designed for industrial low-voltage electrical distribution systems.
£5,101.01
Why Choose the ABB E1.2B 630 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E1.2B 630 Ekip G Touch LSIG 3p WMP is a high-performance air circuit breaker (ACB) designed for dependable protection, switching and intelligent monitoring in advanced low-voltage electrical distribution systems. As part of the proven ABB SACE Emax 2 air circuit breaker series, it delivers compact construction, high breaking performance and advanced electronic protection for industrial power applications. :chatgpt-content-reference{index="0"}
This withdrawable circuit breaker features the advanced Ekip G Touch LSIG electronic trip unit, providing comprehensive protection against overload, short-circuit, instantaneous fault and earth fault conditions. The integrated touchscreen interface simplifies commissioning, parameter adjustment and operational diagnostics while supporting efficient power management.
With a rated uninterrupted current of 630 A, a 690 V AC operational voltage and a three-pole withdrawable configuration, the E1.2B 630 Ekip G Touch LSIG 3p WMP is designed for industrial switchboards, distribution panels and critical electrical installations requiring reliable circuit interruption and protection. :chatgpt-content-reference{index="1"}
Key Advantages
- Advanced ABB Emax 2 air circuit breaker technology for modern low-voltage distribution.
- 630 A rated current suitable for industrial and infrastructure power systems.
- Ekip G Touch LSIG electronic trip unit with comprehensive protection functions.
- Withdrawable WMP design for simplified inspection, testing and maintenance.
- High short-circuit performance for demanding electrical environments.
- Flexible communication and monitoring options for intelligent distribution systems.
Key Features
- ABB SACE Emax 2 air circuit breaker series.
- 630 A rated uninterrupted current.
- Ekip G Touch LSIG electronic protection release.
- Three-pole (3p) withdrawable configuration.
- 690 V AC rated operational voltage.
- Integrated colour touchscreen display for configuration and diagnostics.
- Long-time, short-time, instantaneous and earth fault protection functions.
- Supports advanced monitoring and communication integration.
- Includes auxiliary contacts and breaker position indication.
Reliable Power Distribution Protection
Air circuit breakers such as the ABB E1.2B 630 protect electrical networks by monitoring current conditions and disconnecting circuits during overloads or fault events. The Ekip G Touch LSIG release provides accurate protection settings, advanced diagnostics and improved visibility of system operation.
The Emax 2 platform combines intelligent protection, communication capability and modular construction to support efficient electrical distribution management. Its withdrawable architecture allows easier servicing and reduced downtime in industrial switchgear environments.
Typical Applications
- Industrial power distribution systems.
- Low-voltage switchgear assemblies.
- Manufacturing and processing plants.
- Commercial and infrastructure electrical installations.
- Generator and transformer protection applications.
- Energy management and automation systems.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA072057R1 |
| Product type | Air circuit breaker |
| Rated uninterrupted current | 630 A |
| Number of poles | 3 poles |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Protection release | Ekip G Touch LSIG |
| Short-circuit performance level | B |
| Rated ultimate short-circuit breaking capacity | 42 kA at 690 V AC |
| Rated short-time withstand current | 42 kA for 1 s / 24 kA for 3 s |
| Connection type | Withdrawable moving part |
| Mounting type | Withdrawable / drawout installation |
| Dimensions (H × W × D) | approx. 363.5 × 278 × 271 mm |
| Weight | approx. 18 kg |
| Power loss | 62 W |
| Mechanical durability | 20,000 cycles |
| Standards | IEC 60947-2 |
Frequently Asked Questions
What is the ABB E1.2B 630 Ekip G Touch LSIG 3p WMP used for?
This air circuit breaker is used for protecting and switching low-voltage electrical distribution systems in industrial and infrastructure applications.
What current rating does this ABB circuit breaker support?
The ABB E1.2B 630 Ekip G Touch LSIG 3p WMP has a rated uninterrupted current of 630 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 functions.
What voltage rating does this circuit breaker support?
The E1.2B 630 Ekip G Touch LSIG 3p WMP operates with a rated operational voltage of 690 V AC.
What does WMP mean on this ABB Emax 2 breaker?
WMP indicates a withdrawable moving part configuration designed for easier servicing, testing and replacement within compatible switchgear assemblies.
Trusted by Industrial Power Engineers Worldwide
ABB Emax 2 air circuit breakers are trusted by electrical engineers and facility operators worldwide for intelligent protection, reliable switching performance and efficient power distribution management.
