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1SDA071419R1 ABB E1.2B 1000 Ekip Hi-Touch LSIG 4-Pole Air Circuit Breaker
ABB 1SDA071419R1 is a SACE Emax 2 E1.2B 1000 A fixed four-pole air circuit breaker with front terminals and an Ekip Hi-Touch LSIG electronic trip unit for advanced overload, short-circuit and earth-fault protection with integrated measurement and network analysis.
£7,869.66
Why Choose the ABB 1SDA071419R1 E1.2B 1000 Ekip Hi-Touch LSIG Air Circuit Breaker?
The ABB 1SDA071419R1 is a high-performance SACE Emax 2 E1.2B air circuit breaker designed for advanced protection, measurement and switching in low-voltage power distribution systems. Rated at 1000 A, this four-pole fixed breaker combines ABB's compact E1.2B frame with the advanced Ekip Hi-Touch LSIG electronic trip unit.
The Ekip Hi-Touch LSIG release provides long-time overload (L), short-time selective short-circuit (S), instantaneous short-circuit (I) and earth-fault (G) protection. Integrated Ekip Measuring Pro and Network Analyzer functionality adds advanced electrical measurement and power-quality analysis, while the touch-sensitive display provides an intuitive interface for protection configuration and monitoring.
The 1SDA071419R1 is supplied in a fixed four-pole configuration with front terminals. With a rated operational voltage of 690 V AC, rated insulation voltage of 1000 V AC and an ultimate short-circuit breaking capacity of 42 kA across the 380–690 V AC range, it provides comprehensive protection for industrial, commercial and infrastructure power distribution systems.
Key Advantages
- 1000 A SACE Emax 2 air circuit breaker for low-voltage power distribution.
- Compact E1.2B frame for space-efficient switchboard integration.
- Advanced Ekip Hi-Touch LSIG electronic protection release.
- Long-time, short-time, instantaneous and earth-fault protection functions.
- 42 kA ultimate short-circuit breaking capacity across the 380–690 V AC range.
- Integrated Ekip Measuring Pro for advanced electrical measurement.
- Integrated Network Analyzer for power-quality monitoring and analysis.
- Four-pole fixed construction with front terminals for permanent switchboard installation.
Key Features
- ABB SACE Emax 2 E1.2B series.
- 1000 A rated current.
- 4-pole fixed configuration.
- Front terminal connections.
- Ekip Hi-Touch LSIG solid-state electronic trip unit.
- Long-time overload protection (L).
- Short-time selective short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Integrated earth-fault protection (G).
- Overload protection adjustable from 0.4–1 × In.
- Short-time protection adjustable from 0.6–10 × In.
- Instantaneous protection adjustable from 1.5–15 × In.
- Earth-fault protection adjustable from 0.1–1 × In.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 42 kA Icu at 380–690 V AC.
- Ekip Measuring Pro and Network Analyzer functionality.
- Touch-sensitive display for configuration and monitoring.
Advanced LSIG Protection and Power-Quality Monitoring
The ABB SACE Emax 2 E1.2B platform provides switching, isolation and electronic fault protection for low-voltage electrical distribution networks. Its compact construction and consistent 42 kA short-circuit breaking capability across the 380–690 V AC range make it suitable for switchboards where dependable protection and efficient use of installation space are important.
The Ekip Hi-Touch LSIG release combines adjustable overload, delayed short-circuit, instantaneous short-circuit and earth-fault protection with advanced electrical measurement. Integrated Ekip Measuring Pro and Network Analyzer functionality makes the 1SDA071419R1 particularly suitable for installations where comprehensive circuit protection, selective coordination, electrical-system visibility and power-quality supervision are required from a single breaker platform.
Typical Applications
- Low-voltage switchboard incomer protection.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Transformer and installation protection.
- Feeder and distribution circuit protection.
- Manufacturing and process facilities.
- Data centres and critical infrastructure.
- Power distribution systems requiring integrated earth-fault protection and network analysis.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame | E1.2B |
| ABB order code | 1SDA071419R1 |
| EAN | 8015644752699 |
| Product type | Air circuit breaker |
| Rated current (Iu) | 1000 A |
| Number of poles | 4 |
| Neutral pole current | 100% of Iu |
| Installation | Fixed |
| Main terminal arrangement | Front terminals |
| Main circuit connection | Bolt connection |
| Trip unit | Ekip Hi-Touch LSIG |
| Release type | Solid-state electronic |
| Protection functions | Long-time (L), short-time (S), instantaneous (I), earth fault (G) |
| Overload protection adjustment | 0.4–1 × In |
| Short-time protection adjustment | 0.6–10 × In |
| Instantaneous protection adjustment | 1.5–15 × In |
| Earth-fault protection adjustment | 0.1–1 × In |
| Integrated earth-fault protection | Yes |
| Measurement | Ekip Measuring Pro |
| Power-quality analysis | Network Analyzer |
| Configuration interface | Touch-sensitive display |
| Current type | AC |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Frequency | 50 / 60 Hz |
| Ultimate short-circuit breaking capacity (Icu) at 380 V AC | 42 kA |
| Ultimate short-circuit breaking capacity (Icu) at 400/415 V AC | 42 kA |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 42 kA |
| Ultimate short-circuit breaking capacity (Icu) at 500/525 V AC | 42 kA |
| Ultimate short-circuit breaking capacity (Icu) at 690 V AC | 42 kA |
| Electrical durability at ≤440 V | 8000 cycles |
| Electrical durability at 500–690 V | 8000 cycles |
| Mechanical durability | 20000 cycles |
| Auxiliary contacts | 4 change-over contacts |
| Breaker position indication | Open / closed |
| Product net width | 280 mm |
| Product net height | 296 mm |
| Product net depth | 183 mm |
| Product net weight | 16 kg |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA071419R1?
The ABB 1SDA071419R1 is a SACE Emax 2 E1.2B 1000 A four-pole fixed air circuit breaker with front terminals and an Ekip Hi-Touch LSIG solid-state electronic protection release.
What protection functions does the Ekip Hi-Touch LSIG trip unit provide?
The Ekip Hi-Touch LSIG release provides long-time overload protection (L), short-time selective short-circuit protection (S), instantaneous short-circuit protection (I) and earth-fault protection (G).
What is the breaking capacity of the ABB E1.2B 1000?
The E1.2B 1000 has an ultimate short-circuit breaking capacity of 42 kA at 380, 400/415, 440, 500/525 and 690 V AC.
Does the ABB 1SDA071419R1 include earth-fault protection?
Yes. The G function of the Ekip Hi-Touch LSIG release provides integrated earth-fault protection adjustable from 0.1–1 × In.
Does the ABB 1SDA071419R1 provide electrical measurement and network analysis?
Yes. The Ekip Hi-Touch configuration incorporates Ekip Measuring Pro and Network Analyzer functionality for advanced electrical measurement and power-quality analysis.
Is the ABB 1SDA071419R1 fixed or withdrawable?
This model is a fixed four-pole air circuit breaker with front terminals, designed for permanent installation within a suitable low-voltage switchboard or power distribution assembly.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers combine compact construction, advanced electronic protection, integrated measurement and dependable short-circuit performance for industrial, commercial and critical infrastructure low-voltage power distribution systems.
