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1SDA070767R1 ABB E1.2N 800 Ekip G Touch LSIG 3p F F Air Circuit Breaker
ABB 1SDA070767R1 E1.2N 800 Ekip G Touch LSIG is a fixed three-pole SACE Emax 2 air circuit breaker rated at 800 A and 690 V AC with advanced LSIG electronic protection for generator and low-voltage power-distribution applications.
£7,388.18
Why Choose the ABB E1.2N 800 Ekip G Touch LSIG 3p F F Air Circuit Breaker?
The ABB E1.2N 800 Ekip G Touch LSIG 3p F F is a high-performance SACE Emax 2 air circuit breaker (ACB) designed for advanced protection and management of low-voltage electrical distribution and generator applications. Identified by ABB order code 1SDA070767R1, this fixed three-pole circuit breaker combines an 800 A rated current with the sophisticated Ekip G Touch LSIG electronic protection release.
As part of the ABB SACE Emax 2 E1.2 series, the breaker provides comprehensive protection against overloads, short circuits and earth faults. The Ekip G Touch LSIG release adds generator-oriented protection capabilities to the Ekip Touch platform, making this configuration particularly suitable for power-generation installations as well as advanced industrial distribution systems.
The E1.2N 800 is a fixed three-pole breaker with front terminals, rated for operation up to 690 V AC. Its E1.2N performance class provides a rated ultimate short-circuit breaking capacity of 66 kA at 400 V AC and a rated service short-circuit breaking capacity of 50 kA, delivering dependable interruption of high fault currents.
Key Advantages
- Advanced SACE Emax 2 air circuit breaker for low-voltage power distribution and generator protection.
- 800 A rated current for high-current electrical installations.
- Ekip G Touch LSIG electronic trip unit with advanced protection functionality.
- 66 kA ultimate breaking capacity at 400 V AC for demanding fault conditions.
- Integrated earth-fault protection through the LSIG protection release.
- Fixed three-pole construction with front main terminals.
- Designed for integration with modern automation, energy-management and power-generation systems.
Key Features
- ABB SACE Emax 2 E1.2N series.
- 800 A rated uninterrupted current (Iu).
- 690 V AC rated operational voltage.
- Three-pole configuration.
- Fixed-mounted construction.
- Front terminals for the main circuit.
- Ekip G Touch LSIG solid-state electronic release.
- Long-time, short-time, instantaneous and ground-fault protection.
- 66 kA Icu at 400 V AC and 50 kA Ics.
- 50 kA short-time withstand current for 1 s.
- Supplied with four auxiliary change-over contacts.
- Circuit-breaker open/closed position indication.
Advanced Protection for Generators and Power Distribution
Air circuit breakers such as the ABB SACE Emax 2 provide switching and protection for high-current low-voltage distribution circuits. They interrupt abnormal currents during overload and short-circuit conditions, helping protect generators, switchboards, cables, transformers and connected equipment from electrical damage.
The Ekip G Touch LSIG release combines configurable long-time, short-time, instantaneous and ground-fault protection with functionality developed for generator and power-management applications. This makes the E1.2N 800 particularly suitable for installations requiring precise protection coordination, dependable fault interruption and integration with sophisticated electrical distribution systems.
Typical Applications
- Generator protection and power-generation systems.
- Industrial low-voltage switchboards and distribution panels.
- Main incoming and feeder circuit protection.
- Manufacturing and process-industry electrical systems.
- Commercial buildings and infrastructure installations.
- Transformer and distribution-system protection.
- Automation, microgrid and energy-management systems.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA070767R1 |
| Product type | Air circuit breaker (ACB) |
| Rated uninterrupted current (Iu) | 800 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated ultimate short-circuit breaking capacity (Icu) | 66 kA at 400–440 V AC |
| Rated service short-circuit breaking capacity (Ics) | 50 kA |
| Rated short-time withstand current (Icw) | 50 kA for 1 s; 30 kA for 3 s |
| Number of poles | 3 |
| Trip unit | Ekip G Touch LSIG |
| Trip unit type | Electronic / solid-state |
| Protection functions | Long-time, short-time, instantaneous and ground fault (LSIG) |
| Mounting | Fixed |
| Main terminal arrangement | Front terminals |
| Main circuit connection | Bolt connection |
| Auxiliary contacts | 4 change-over contacts |
| Earth-fault protection | Integrated |
| Current type | AC |
| Mechanical durability | 20,000 operating cycles |
| Electrical durability | 8,000 operating cycles |
| Power loss | 50 W |
| Product dimensions (W × H × D) | 214 × 295 × 184 mm |
| Net weight | 11 kg |
| EAN | 8015644746179 |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA070767R1 used for?
The ABB 1SDA070767R1 is a SACE Emax 2 air circuit breaker designed for protection and control of high-current low-voltage electrical distribution and generator applications.
What is the current rating of the E1.2N 800?
The E1.2N 800 has a rated uninterrupted current of 800 A and a rated operational voltage of up to 690 V AC.
What protection functions does the Ekip G Touch LSIG release provide?
The Ekip G Touch LSIG electronic release provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection, together with advanced functionality for generator and power-management applications.
What is the breaking capacity of this circuit breaker?
The E1.2N 800 has a rated ultimate short-circuit breaking capacity of 66 kA at 400 V AC and 50 kA at 690 V AC.
Is the ABB 1SDA070767R1 a fixed or withdrawable circuit breaker?
This model is a fixed three-pole circuit breaker with front terminals, designed for permanent installation within a suitable low-voltage switchboard or power-distribution assembly.
Trusted Power Protection from ABB
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, high breaking performance and flexible power-management capabilities for dependable operation in modern industrial, commercial and power-generation electrical systems.
