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1SDA070969R1 ABB E2.2S 1250 Ekip Hi-Touch LSIG 3P Air Circuit Breaker
ABB 1SDA070969R1 E2.2S 1250 Ekip Hi-Touch LSIG three-pole fixed SACE Emax 2 air circuit breaker rated at 1250 A with advanced long-time, short-time, instantaneous and ground-fault protection, measurement and network analysis.
£8,404.92
Why Choose the ABB E2.2S 1250 Ekip Hi-Touch LSIG 3P Air Circuit Breaker?
The ABB E2.2S 1250 Ekip Hi-Touch LSIG 3P, order code 1SDA070969R1, is a high-performance SACE Emax 2 air circuit breaker (ACB) designed for advanced protection, measurement and switching in demanding low-voltage electrical distribution systems. This fixed three-pole E2.2S breaker combines a rated current of 1250 A with ABB's advanced Ekip Hi-Touch LSIG electronic trip unit.
The Ekip Hi-Touch LSIG release provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. It also incorporates advanced measurement capabilities, including Ekip Measuring Pro and network analysis functionality, providing a sophisticated platform for protection, monitoring and power-quality supervision.
The E2.2S performance level provides an ultimate short-circuit breaking capacity of 85 kA at 380–440 V AC and 66 kA at 500–690 V AC, together with a rated short-time withstand current of 66 kA for 1 s. This configuration is a fixed three-pole breaker with rear horizontal terminals and is fitted with four auxiliary contacts plus circuit-breaker open/closed position indication.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for demanding low-voltage power distribution.
- 1250 A rated current for high-current industrial, commercial and infrastructure applications.
- Ekip Hi-Touch LSIG electronic trip unit combines comprehensive protection with advanced measurement functionality.
- Integrated long-time, short-time, instantaneous and ground-fault protection.
- 85 kA Icu at 380–440 V AC for high-fault-level installations.
- Fixed three-pole construction with rear horizontal terminals for efficient switchboard integration.
Key Features
- ABB SACE Emax 2 E2.2S frame.
- 1250 A rated current.
- Three-pole construction.
- Fixed-mounted execution.
- Rear horizontal main terminals.
- Ekip Hi-Touch LSIG solid-state electronic release.
- Long-time overload protection.
- Short-time selective short-circuit protection.
- Instantaneous short-circuit protection.
- Integrated ground-fault protection.
- Integrated Ekip Measuring Pro measurement functionality.
- Integrated Network Analyzer functionality.
- Touchscreen interface for protection configuration and monitoring.
- Four auxiliary contacts and circuit-breaker open/closed position indication.
Advanced Hi-Touch LSIG Protection and Power Monitoring
The Ekip Hi-Touch LSIG release extends the protection capabilities of the ABB SACE Emax 2 platform beyond conventional overcurrent protection. Long-time, short-time, instantaneous and ground-fault functions provide comprehensive protection against phase and earth faults, while adjustable settings support selective coordination between upstream and downstream protective devices.
Integrated Ekip Measuring Pro and Network Analyzer functionality adds detailed electrical measurement and power-quality analysis capabilities. This makes the E2.2S 1250 Ekip Hi-Touch LSIG particularly suitable for critical distribution systems where advanced protection, system visibility and dependable fault interruption are required from a single air circuit breaker platform.
Typical Applications
- Main low-voltage electrical switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Transformer incomer and secondary protection.
- High-current feeder protection.
- Manufacturing and process facilities.
- Data centres and critical infrastructure.
- Systems requiring advanced measurement and power-quality analysis.
- Distribution networks requiring integrated ground-fault protection.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| ABB order code | 1SDA070969R1 |
| EAN | 8015644748197 |
| Product type | Air circuit breaker (ACB) |
| Performance level | S |
| Rated current | 1250 A |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Frequency | 50/60 Hz |
| Number of poles | 3 |
| Trip unit | Ekip Hi-Touch LSIG |
| Release type | Solid-state electronic |
| Protection functions | LSIG (Long-time, Short-time, Instantaneous, Ground fault) |
| Long-time protection adjustment | 0.4–1 × In |
| Instantaneous protection adjustment | 1.5–15 × In |
| Ground-fault protection adjustment | 0.1–1 × In |
| Ultimate short-circuit breaking capacity (Icu) at 380 V AC | 85 kA |
| Ultimate short-circuit breaking capacity (Icu) at 400/415 V AC | 85 kA |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 85 kA |
| Ultimate short-circuit breaking capacity (Icu) at 500/525 V AC | 66 kA |
| Ultimate short-circuit breaking capacity (Icu) at 690 V AC | 66 kA |
| Rated short-time withstand current (Icw), 1 s | 66 kA |
| Measurement module | Ekip Measuring Pro |
| Network analysis | Integrated Network Analyzer |
| Mounting | Fixed |
| Main terminals | Rear horizontal |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Product width | 276 mm |
| Product depth | 270 mm |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA070969R1 used for?
The ABB 1SDA070969R1 is an Emax 2 air circuit breaker designed for advanced switching, measurement and protection of low-voltage electrical distribution systems against overload, short-circuit and ground-fault conditions.
What is the current rating of the ABB E2.2S 1250?
The circuit breaker has a rated current of 1250 A.
What protection functions does the Ekip Hi-Touch LSIG trip unit provide?
The Ekip Hi-Touch LSIG electronic trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
What is the breaking capacity of the ABB E2.2S 1250?
The E2.2S configuration provides an ultimate short-circuit breaking capacity of 85 kA at 380–440 V AC and 66 kA at 500–690 V AC.
What advanced monitoring features does the ABB 1SDA070969R1 provide?
The Ekip Hi-Touch release incorporates Ekip Measuring Pro and Network Analyzer functionality, providing advanced electrical measurement and power-quality monitoring alongside its protection functions.
Trusted ABB Power Distribution Technology
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, electrical measurement and power-quality analysis with robust switching and high short-circuit performance for modern industrial, commercial and infrastructure power distribution systems.
