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1SDA072110R1 ABB E1.2C 800 Ekip G Hi-Touch LSIG 3p WMP Air Circuit Breaker
ABB 1SDA072110R1 E1.2C 800 Ekip G Hi-Touch LSIG three-pole withdrawable air circuit breaker moving part with an 800 A rating, generator-specific protection, advanced LSIG functionality, measurement and network analysis.
£6,214.49
Why Choose the ABB E1.2C 800 Ekip G Hi-Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E1.2C 800 Ekip G Hi-Touch LSIG 3p WMP, order code 1SDA072110R1, is a high-performance air circuit breaker (ACB) moving part from the ABB SACE Emax 2 series, engineered for advanced generator and low-voltage power distribution protection. With a rated current of 800 A, three-pole construction and ABB's sophisticated Ekip G Hi-Touch electronic trip technology, it provides comprehensive protection, measurement and monitoring for demanding electrical installations.
The Ekip G Hi-Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection together with dedicated generator protection functions. It also incorporates advanced measurement capabilities, including Ekip Measuring Pro and Network Analyzer functionality, providing detailed electrical information and enhanced monitoring for generator-based and critical power systems.
The 1SDA072110R1 is a withdrawable moving part (WMP) designed for use with the corresponding Emax 2 E1.2 fixed part. The E1.2C performance level provides an ultimate short-circuit breaking capacity of 50 kA at 380–440 V AC and 42 kA at 500–690 V AC, while its withdrawable architecture supports convenient isolation, inspection and maintenance.
Key Advantages
- High-performance 800 A Emax 2 air circuit breaker moving part for generator and low-voltage distribution applications.
- Three-pole construction for three-phase AC electrical networks.
- Advanced Ekip G Hi-Touch LSIG electronic trip unit with dedicated generator protection functions.
- Integrated long-time, short-time, instantaneous and earth-fault protection.
- Advanced electrical measurement and Network Analyzer functionality.
- 50 kA ultimate short-circuit breaking capacity at 380–440 V AC.
- Withdrawable moving-part construction facilitates isolation, inspection and maintenance when used with the corresponding fixed part.
Key Features
- ABB SACE Emax 2 E1.2C series.
- 800 A rated current.
- Three-pole construction.
- Ekip G Hi-Touch LSIG electronic trip unit.
- Long-time overload protection.
- Short-time delayed short-circuit protection.
- Instantaneous short-circuit protection.
- Integrated earth-fault protection.
- Dedicated generator protection functionality.
- Integrated Ekip Measuring Pro measurement functionality.
- Integrated Network Analyzer functionality.
- Touch-sensitive display for configuration and electrical information.
- 320–800 A long-time protection adjustment range.
- 1200–12000 A instantaneous protection adjustment range.
- 50 kA Icu at 380–440 V AC.
- 42 kA Icu at 500–690 V AC.
- Withdrawable moving part for integration with the corresponding Emax 2 fixed part.
Advanced Generator Protection and Power Monitoring
Generator circuits place specialised demands on protective devices because operating conditions can differ significantly from conventional utility-fed distribution networks. The ABB Ekip G Hi-Touch platform combines the standard LSIG functions required for overload, short-circuit and earth-fault protection with dedicated generator-oriented protection capabilities, making the E1.2C particularly suitable for generating sets, standby power systems and critical electrical infrastructure.
Integrated Ekip Measuring Pro and Network Analyzer functionality extends the breaker beyond conventional circuit protection by providing detailed electrical measurement and power-quality monitoring capabilities. Combined with the touch-sensitive interface and withdrawable Emax 2 architecture, this enables sophisticated protection and monitoring while supporting convenient maintenance and operational management.
Typical Applications
- Generator protection and control systems.
- Standby and emergency generating sets.
- Critical power distribution systems.
- Industrial low-voltage switchboards.
- Commercial and infrastructure power distribution.
- Manufacturing and process installations.
- Three-phase networks requiring comprehensive LSIG protection.
- Electrical systems requiring advanced measurement and network analysis.
- Withdrawable switchgear requiring convenient isolation and maintenance.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Product group | Emax2 Air Circuit Breaker |
| Order code / MPN | 1SDA072110R1 |
| Product type | Air circuit breaker moving part |
| Frame | E1.2 |
| Performance level | C |
| Rated current (In) | 800 A |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Frequency | 50 / 60 Hz |
| Rated ultimate short-circuit breaking capacity (Icu) at 380 V AC | 50 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 400 / 415 V AC | 50 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 50 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500 / 525 V AC | 42 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 42 kA |
| Rated short-time withstand current (Icw) | 42 kA |
| Number of poles | 3 |
| Trip unit | Ekip G Hi-Touch LSIG |
| Release type | Advanced electronic generator protection trip unit |
| Protection functions | LSIG (long-time, short-time, instantaneous and earth-fault) |
| Long-time overload protection adjustment | 320–800 A (0.4–1 × In) |
| Short-time selective protection adjustment | 0.6–10 × In |
| Instantaneous protection adjustment | 1200–12000 A (1.5–15 × In) |
| Earth-fault protection adjustment | 0.1–1 × In |
| Integrated earth-fault protection | Yes |
| Generator-specific protection | Yes |
| Measurement | Ekip Measuring Pro |
| Network analysis | Integrated Network Analyzer |
| Configuration interface | Touch-sensitive display |
| Current type | AC |
| Installation | Withdrawable |
| Component type | Moving part (WMP) |
| Applicable standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072110R1 used for?
The ABB 1SDA072110R1 is an Emax 2 E1.2C withdrawable air circuit breaker moving part designed for advanced protection of generators and three-phase low-voltage power distribution systems.
What is the current rating of the ABB E1.2C 800?
The circuit breaker has a rated current of 800 A, with long-time overload protection adjustable from 320–800 A.
What protection does the Ekip G Hi-Touch LSIG trip unit provide?
The Ekip G Hi-Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection together with dedicated generator protection, advanced measurement and network analysis functions.
What is the breaking capacity of the ABB E1.2C 800?
The E1.2C 800 provides a rated ultimate short-circuit breaking capacity of 50 kA at 380–440 V AC and 42 kA at 500–690 V AC, with a rated short-time withstand current of 42 kA.
Is the ABB 1SDA072110R1 fixed or withdrawable?
The 1SDA072110R1 is a withdrawable moving part (WMP) designed for installation with the corresponding ABB Emax 2 fixed part.
Trusted Generator and Power Protection from ABB
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, generator-specific functionality, electrical measurement and network analysis with a compact and maintainable architecture for demanding low-voltage power systems.
