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1SDA071398R1 ABB E1.2N 800 Ekip Hi-Touch LSI 4p F F Air Circuit Breaker 800 A
ABB 1SDA071398R1 Emax 2 E1.2N 800 Ekip Hi-Touch LSI four-pole fixed air circuit breaker with front terminals, an 800 A rated current, advanced measurement and monitoring, and 66 kA ultimate short-circuit breaking capacity at 400/415 V AC.
£8,336.14
Why Choose the ABB E1.2N 800 Ekip Hi-Touch LSI 4p F F Air Circuit Breaker?
The ABB E1.2N 800 Ekip Hi-Touch LSI 4p F F, order code 1SDA071398R1, is an advanced four-pole air circuit breaker (ACB) designed for switching, protection, measurement and monitoring in low-voltage power distribution systems. Part of the ABB SACE Emax 2 series, this fixed circuit breaker combines an 800 A rated current, high short-circuit performance and the sophisticated Ekip Hi-Touch LSI electronic protection release.
The integrated Ekip Hi-Touch LSI electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. It also incorporates advanced measurement capabilities, including Ekip Measuring Pro and Network Analyzer functionality, while its touch-sensitive display provides an intuitive interface for configuration and electrical system supervision.
With a rated operational voltage of 690 V AC, rated insulation voltage of 1000 V AC and an ultimate short-circuit breaking capacity of 66 kA at 400/415 V AC, the E1.2N 800 provides robust protection in a compact Emax 2 frame. This version features a four-pole fixed configuration with front terminals, making it suitable for sophisticated three-phase four-wire switchboards and power distribution assemblies.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for low-voltage power distribution.
- 800 A rated current for industrial, commercial and infrastructure installations.
- 66 kA Icu at 400/415 V AC for high short-circuit interruption capability.
- Premium Ekip Hi-Touch LSI electronic protection release.
- Long-time, short-time and instantaneous protection functions support effective selective coordination.
- Integrated advanced measurement and Network Analyzer functionality supports detailed electrical supervision.
- Four-pole fixed construction supports three-phase four-wire distribution systems.
- Front terminals provide convenient integration into low-voltage switchboards.
Key Features
- ABB SACE Emax 2 E1.2N series.
- 800 A rated current.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 66 kA ultimate short-circuit breaking capacity at 400/415 V AC.
- 50 kA ultimate short-circuit breaking capacity at 690 V AC.
- Ekip Hi-Touch LSI advanced electronic protection release.
- Long-time overload (L), short-time short-circuit (S) and instantaneous short-circuit (I) protection.
- Integrated Ekip Measuring Pro and Network Analyzer functionality.
- Touch-sensitive display for configuration and monitoring.
- Four-pole fixed construction with front main circuit terminals.
Advanced Selective Protection for Low-Voltage Distribution Systems
Air circuit breakers such as the ABB Emax 2 E1.2N provide switching and protection for low-voltage electrical distribution systems. By detecting overload and short-circuit conditions and interrupting fault current, the breaker helps protect switchboards, cables, busbars and connected electrical equipment while supporting dependable operation and continuity of the wider electrical installation.
The Ekip Hi-Touch LSI release combines long-time overload, short-time short-circuit and instantaneous short-circuit protection with advanced electrical measurement and analysis. Short-time protection supports selective coordination between protective devices, while integrated Ekip Measuring Pro and Network Analyzer capabilities provide detailed information for monitoring power quality and electrical system performance.
Typical Applications
- Low-voltage main and sub-distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Three-phase four-wire distribution networks.
- Transformer secondary-side protection.
- Manufacturing and process industry installations.
- Infrastructure and critical power distribution systems.
- Power distribution panels requiring advanced measurement, monitoring and selective protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code / MPN | 1SDA071398R1 |
| EAN | 8015644752484 |
| Product type | Air circuit breaker |
| Frame / sub-type | E1.2 |
| Performance level | N |
| Rated current | 800 A |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Frequency | 50/60 Hz |
| Rated ultimate short-circuit breaking capacity (Icu) at 380 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 400/415 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500/525 V AC | 50 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 50 kA |
| Number of poles | 4P |
| Neutral pole current | 100% Iu |
| Current type | AC |
| Trip unit | Ekip Hi-Touch LSI electronic release |
| Protection functions | Long-time overload (L), short-time short-circuit (S) and instantaneous short-circuit (I) |
| Long-time protection adjustment | 0.4–1 × In |
| Instantaneous protection adjustment | 1.5–15 × In |
| Integrated measurement | Ekip Measuring Pro |
| Network analysis | Integrated Network Analyzer |
| Mounting type | Fixed |
| Terminal type | Front terminals |
| Auxiliary contacts | 4 |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 8,000 cycles at up to 440 V AC; 8,000 cycles at 500–690 V AC |
| Power loss | 50 W |
| Product height | 296 mm |
| Product depth | 183 mm |
| Net weight | 16 kg |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA071398R1 used for?
The ABB 1SDA071398R1 is a four-pole air circuit breaker designed for advanced switching, protection, measurement and monitoring in low-voltage electrical distribution systems.
What is the rated current of the ABB E1.2N 800?
This Emax 2 air circuit breaker has a rated current of 800 A and a rated operational voltage of 690 V AC.
What is the breaking capacity of the ABB 1SDA071398R1?
The E1.2N 800 has an ultimate short-circuit breaking capacity of 66 kA at 400/415 V AC and 50 kA at 690 V AC.
What protection functions does the Ekip Hi-Touch LSI release provide?
The Ekip Hi-Touch LSI electronic release provides long-time overload (L), short-time short-circuit (S) and instantaneous short-circuit (I) protection together with advanced measurement and Network Analyzer functionality.
Is the ABB 1SDA071398R1 fixed or withdrawable?
The 1SDA071398R1 is a fixed four-pole air circuit breaker with front main circuit terminals for integration into low-voltage switchboards.
Trusted Advanced Circuit Protection
ABB SACE Emax 2 air circuit breakers combine dependable interruption performance, advanced electronic protection and sophisticated measurement and monitoring capabilities for industrial, commercial, infrastructure and critical low-voltage power distribution systems.
