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1SDA072227R1 ABB E1.2C 1600 Ekip G Touch LSIG 3p WMP Air Circuit Breaker 1600 A
ABB 1SDA072227R1 E1.2C 1600 Ekip G Touch LSIG 3p WMP is a 1600 A three-pole withdrawable SACE Emax 2 air circuit breaker with advanced electronic LSIG protection for generator and low-voltage power distribution systems.
£6,425.16
Why Choose the ABB E1.2C 1600 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E1.2C 1600 Ekip G Touch LSIG 3p WMP, order code 1SDA072227R1, is a high-performance three-pole air circuit breaker from the ABB SACE Emax 2 range, designed for protection, control and energy management in low-voltage electrical distribution systems. Rated at 1600 A, it combines the compact E1.2 frame with ABB's advanced Ekip G Touch LSIG electronic trip unit for comprehensive overload, short-circuit and earth-fault protection.
The Ekip G Touch trip unit is specifically suited to applications requiring advanced generator protection and power-system monitoring. Its LSIG protection functions provide long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection, while the advanced Ekip platform supports sophisticated measurement, monitoring and integration capabilities for modern electrical distribution systems.
With a rated uninterrupted current of 1600 A, rated operational voltage up to 690 V AC and rated ultimate short-circuit breaking capacity of 50 kA at 400–415 V AC, the 1SDA072227R1 is suitable for demanding industrial, commercial, infrastructure and generation applications. Its withdrawable moving-part construction enables integration with a compatible E1.2 fixed part and facilitates inspection, maintenance and replacement within electrical switchboards.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for low-voltage power distribution and generator applications.
- 1600 A rated uninterrupted current for high-current electrical installations.
- Three-pole configuration for three-phase power distribution systems.
- Ekip G Touch LSIG electronic trip unit with advanced protection and monitoring functions.
- LSIG protection provides overload, short-time, instantaneous and earth-fault protection.
- Rated ultimate short-circuit breaking capacity of 50 kA at 400–415 V AC.
- Rated operational voltage up to 690 V AC.
- Withdrawable moving-part construction supports efficient switchgear servicing and maintenance.
Key Features
- ABB SACE Emax 2 E1.2C series.
- 1600 A rated uninterrupted current.
- Three-pole (3P) configuration.
- Ekip G Touch LSIG electronic release.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 50 kA Icu at 400–415 V AC.
- 42 kA rated service short-circuit breaking capacity.
- 640–1600 A adjustable overload release range.
- 960–16000 A adjustable short-time delayed short-circuit release range.
- 2400–24000 A adjustable instantaneous short-circuit release range.
- Integrated earth-fault protection.
- Withdrawable moving-part design for compatible Emax 2 switchgear.
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. The Ekip G Touch platform extends these capabilities with advanced protection functions designed for generator and power-system applications, helping protect electrical assets against overloads, short circuits, earth faults and abnormal operating conditions.
The LSIG protection package combines long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. This comprehensive protection architecture, together with the Emax 2 platform's measurement and connectivity capabilities, makes the 1SDA072227R1 suitable for sophisticated distribution systems where selectivity, monitoring and dependable protection are essential.
Typical Applications
- Generator protection and generator switchboards.
- Main low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Commercial and infrastructure electrical installations.
- Manufacturing and process plant switchgear.
- Power generation and standby power systems.
- Critical power and energy management installations.
- Three-phase distribution networks requiring LSIG protection.
Technical Specifications
| Product range | SACE Emax 2 |
|---|---|
| Series | E1.2C |
| Order code / MPN | 1SDA072227R1 |
| Product type | Air circuit breaker |
| Version | Withdrawable |
| Construction | Withdrawable moving part |
| Number of poles | 3P |
| Rated current (In) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Rated operational voltage (Ue) | up to 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Trip unit | Ekip G Touch LSIG |
| Release type | Electronic |
| Protection functions | L (overload), S (short-time delayed short circuit), I (instantaneous short circuit) and G (earth fault) |
| Short-circuit performance level | C |
| Rated ultimate short-circuit breaking capacity (Icu) at 400–415 V AC | 50 kA |
| Rated service short-circuit breaking capacity (Ics) at 400–415 V AC | 42 kA |
| Overload release adjustment range | 640–1600 A |
| Short-time delayed short-circuit release adjustment range | 960–16000 A |
| Instantaneous short-circuit release adjustment range | 2400–24000 A |
| Integrated earth-fault protection | Yes |
| Auxiliary contacts | 4 change-over contacts |
| Motor operator | Optional |
| Integrated motor operator | No |
| Integrated undervoltage release | No |
| DIN rail mounting | No |
| Power loss | 400 W |
| Product dimensions (H × W × D) | 363.5 × 278 × 271 mm |
| Product net weight | 18 kg |
| EAN | 8015644760779 |
Frequently Asked Questions
What is the ABB 1SDA072227R1 used for?
The ABB 1SDA072227R1 is a 1600 A three-pole air circuit breaker designed for protection, switching and monitoring in low-voltage power distribution and generator applications.
What protection does the Ekip G Touch LSIG trip unit provide?
The Ekip G Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection, together with advanced functions suited to generator and power-system applications.
What is the breaking capacity of the ABB 1SDA072227R1?
The E1.2C breaker has a rated ultimate short-circuit breaking capacity of 50 kA at 400–415 V AC.
Does the ABB 1SDA072227R1 provide earth-fault protection?
Yes. The G function within the Ekip G Touch LSIG trip unit provides integrated earth-fault protection as part of its comprehensive circuit protection functionality.
Is the ABB 1SDA072227R1 a fixed or withdrawable circuit breaker?
The 1SDA072227R1 is the withdrawable moving part of the Emax 2 circuit breaker system and is designed for use with a compatible E1.2 fixed part.
Trusted Protection from ABB
ABB SACE Emax 2 air circuit breakers combine high-performance circuit protection, advanced electronic trip technology and power-management capabilities for demanding low-voltage distribution, industrial and generation applications.
