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1SDA070799R1 ABB E1.2C 1000 Ekip Hi-Touch LSIG 3p F F Air Circuit Breaker
ABB 1SDA070799R1 is a SACE Emax 2 E1.2C three-pole fixed 1000 A air circuit breaker rated up to 690 V AC with front terminals, an Ekip Hi-Touch LSIG electronic trip unit and 50 kA ultimate short-circuit breaking capacity at 400 V AC.
£7,087.24
Why Choose the ABB E1.2C 1000 Ekip Hi-Touch LSIG 3p F F Air Circuit Breaker?
The ABB 1SDA070799R1, designated E1.2C 1000 Ekip Hi-Touch LSIG 3p F F, is a SACE Emax 2 air circuit breaker (ACB) designed for protection, switching and advanced management of low-voltage AC power distribution systems. Built on the compact ABB SACE Emax 2 E1.2 frame, this fixed three-pole breaker combines a 1000 A rated uninterrupted current with the advanced Ekip Hi-Touch LSIG solid-state electronic trip unit.
The Ekip Hi-Touch LSIG release provides long-time overload, short-time short-circuit, instantaneous short-circuit and earth-fault protection. The Hi-Touch platform combines configurable electronic protection with advanced measurement and network-analysis capabilities, giving operators detailed information for supervising and managing sophisticated low-voltage distribution systems.
Rated for operation up to 690 V AC, the E1.2C 1000 provides a rated ultimate short-circuit breaking capacity of 50 kA at 400 V AC. Its fixed three-pole construction, front terminals and comprehensive LSIG protection make it well suited to industrial, commercial and infrastructure switchboards requiring advanced protection, monitoring and fault-management functionality.
Key Advantages
- 1000 A rated uninterrupted current for demanding low-voltage distribution applications.
- Ekip Hi-Touch LSIG electronic trip unit with comprehensive overload, short-circuit and earth-fault protection.
- 50 kA ultimate short-circuit breaking capacity at 400 V AC for robust fault interruption.
- Advanced Hi-Touch measurement and network-analysis capabilities for enhanced electrical-system visibility.
- LSIG protection supports selective coordination and dedicated earth-fault protection.
- Touchscreen-based interface for convenient access to protection settings and electrical information.
- Three-pole fixed configuration with front terminals for permanent switchboard integration.
Key Features
- ABB SACE Emax 2 E1.2 series.
- 1000 A rated uninterrupted current.
- Up to 690 V AC rated operational voltage.
- Three-pole configuration.
- Fixed circuit breaker execution.
- Front terminal connections.
- Ekip Hi-Touch LSIG solid-state electronic release.
- LSIG functions provide long-time, short-time, instantaneous and earth-fault protection.
- Long-time overload protection range based on a 1000 A rated release current.
- Short-time protection for selective response to short-circuit conditions.
- Instantaneous protection for rapid interruption of severe short-circuit faults.
- Integrated earth-fault protection.
- C short-circuit performance level.
- 50 kA rated ultimate short-circuit breaking capacity at 400 V AC.
- Fitted with four auxiliary contacts.
- Includes circuit-breaker open/closed position indication.
Advanced Protection and Monitoring with Ekip Hi-Touch LSIG
The Ekip Hi-Touch LSIG trip unit combines comprehensive electronic circuit protection with advanced measurement and analysis capabilities. Long-time protection responds to sustained overload conditions, short-time protection supports selective coordination during short-circuit events, instantaneous protection provides rapid interruption of severe faults, and the G function provides dedicated earth-fault protection.
This combination makes the 1SDA070799R1 particularly suitable for installations where detailed electrical supervision is required alongside dependable fault interruption. The Hi-Touch platform extends the Emax 2 breaker beyond conventional circuit protection, supporting sophisticated power-distribution strategies in industrial facilities, commercial buildings and critical infrastructure.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-main electrical switchboards.
- Commercial building power distribution.
- Manufacturing and process facilities.
- Infrastructure and critical-power installations.
- Electrical systems requiring advanced LSIG protection, monitoring and selective fault coordination.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame | E1.2 |
| Performance level | C |
| Order code / Product ID | 1SDA070799R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker |
| Execution | Fixed |
| Number of poles | 3 |
| Rated uninterrupted current (Iu) | 1000 A |
| Rated operational voltage | up to 690 V AC |
| Trip unit | Ekip Hi-Touch LSIG |
| Release rated current | 1000 A |
| Release type | Solid-state electronic |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Earth-fault protection | G |
| Short-circuit performance level | C |
| Rated ultimate short-circuit breaking capacity (Icu) at 400 V AC | 50 kA |
| Terminal position | Front |
| Mounting / execution | Fixed |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Integrated earth-fault protection | Yes |
| EAN | 8015644746490 |
| Standard family | IEC |
Frequently Asked Questions
What is the ABB 1SDA070799R1 used for?
The ABB 1SDA070799R1 is an Emax 2 air circuit breaker designed for switching, protecting and monitoring low-voltage electrical distribution systems in industrial, commercial and infrastructure applications.
What is the rated current of the ABB E1.2C 1000?
The 1SDA070799R1 has a rated uninterrupted current of 1000 A.
What protection unit does the ABB 1SDA070799R1 use?
The breaker uses an Ekip Hi-Touch LSIG solid-state electronic trip unit, providing long-time overload, short-time short-circuit, instantaneous short-circuit and earth-fault protection together with advanced monitoring capabilities.
What is the breaking capacity of the ABB 1SDA070799R1?
The E1.2C 1000 has a rated ultimate short-circuit breaking capacity of 50 kA at 400 V AC.
Is the ABB 1SDA070799R1 fixed or withdrawable?
The 1SDA070799R1 is a three-pole fixed air circuit breaker with front terminal connections.
ABB Emax 2 Advanced Power Distribution Protection
ABB SACE Emax 2 air circuit breakers combine dependable fault interruption with advanced Ekip electronic protection, measurement and monitoring capabilities for sophisticated industrial, commercial and infrastructure low-voltage power distribution systems.
