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1SDA070808R1 ABB E1.2N 1000 Ekip Hi-Touch LSI 3-Pole Fixed Air Circuit Breaker
ABB 1SDA070808R1 is an Emax 2 E1.2N 1000 A three-pole fixed air circuit breaker with front terminals and an Ekip Hi-Touch LSI solid-state electronic trip unit for advanced overload, selective short-circuit and instantaneous short-circuit protection in low-voltage AC power-distribution systems.
£7,237.69
Why Choose the ABB 1SDA070808R1 E1.2N 1000 Ekip Hi-Touch LSI Air Circuit Breaker?
The ABB 1SDA070808R1 is a SACE Emax 2 E1.2N 1000 three-pole fixed air circuit breaker equipped with an advanced Ekip Hi-Touch LSI solid-state electronic trip unit. Designed for demanding low-voltage AC power-distribution systems, it combines a 1000 A rated current with sophisticated electronic overload and short-circuit protection.
This configuration features front terminals and the E1.2N performance level, providing a 66 kA breaking capacity and a 690 V rated voltage. The compact E1.2 frame delivers high fault-interruption performance while supporting efficient integration into industrial, commercial and infrastructure switchboards.
The Ekip Hi-Touch LSI release provides long-time overload, selective short-circuit and instantaneous short-circuit protection. Its advanced electronic platform supports precise protection and power-system supervision, while the breaker is fitted with four auxiliary contacts and circuit-breaker open/closed position indication for integration with compatible monitoring and control systems.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for demanding low-voltage distribution.
- 1000 A rated current in the compact E1.2 frame.
- Ekip Hi-Touch LSI electronic trip unit for advanced protection and supervision.
- 66 kA breaking capacity for high-performance fault interruption.
- LSI protection supports selective coordination within complex distribution networks.
- Three-pole fixed construction with front terminals for practical switchboard integration.
Key Features
- ABB SACE Emax 2 air circuit breaker.
- E1.2N 1000 configuration.
- 1000 A rated current.
- 690 V rated voltage.
- Three-pole construction.
- Fixed execution.
- Front terminals.
- Ekip Hi-Touch LSI solid-state electronic trip unit.
- LSI protection: long-time overload, selective short-circuit and instantaneous short-circuit protection.
- Fitted with four auxiliary contacts and circuit-breaker open/closed position indication.
Advanced LSI Protection and Power-System Supervision
The Ekip Hi-Touch LSI electronic trip unit provides comprehensive current-based protection for sophisticated low-voltage distribution networks. Long-time protection responds to sustained overload conditions, selective short-circuit protection enables delayed fault clearing to support coordination between protective devices, and instantaneous protection rapidly disconnects severe short-circuit faults.
Combined with the E1.2N air circuit-breaker platform, the ABB 1SDA070808R1 provides high fault-interruption performance in a compact fixed configuration. Front terminals facilitate integration into compatible switchboards, while the Hi-Touch electronic platform and auxiliary contacts make the breaker suitable for installations requiring advanced protection, electrical supervision and status monitoring.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power-distribution systems.
- Commercial building electrical distribution.
- Transformer and feeder protection.
- Critical power and infrastructure installations.
- OEM switchboards requiring advanced LSI protection and power-system supervision.
Technical Specifications
| Product family | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA070808R1 |
| Product type | Air circuit breaker |
| Frame | E1.2 |
| Performance level | N |
| Rated current | 1000 A |
| Rated voltage | 690 V |
| Current type | AC |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal connection | Front |
| Trip unit | Ekip Hi-Touch LSI |
| Release technology | Solid-state electronic |
| Protection functions | LSI |
| Breaking capacity | 66 kA |
| Integrated earth-fault protection | No |
| Auxiliary contacts | 4 |
| Circuit-breaker position indication | Open / closed |
| Product net width | 210 mm |
| Product net height | 296 mm |
| Product net depth | 183 mm |
| Product net weight | 14 kg |
| Electrical durability | 8000 cycles |
| Mechanical durability | 20000 cycles |
| Standard / approval | IEC |
| Country of origin | Italy |
| EAN | 8015644746582 |
| ABB product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA070808R1?
The ABB 1SDA070808R1 is a SACE Emax 2 E1.2N 1000 three-pole fixed air circuit breaker with front terminals and an Ekip Hi-Touch LSI solid-state electronic trip unit.
What is the current rating of ABB 1SDA070808R1?
The E1.2N 1000 configuration has a rated current of 1000 A.
What protection functions does the Ekip Hi-Touch LSI trip unit provide?
The LSI configuration provides long-time overload protection, selective short-circuit protection and instantaneous short-circuit protection.
Does ABB 1SDA070808R1 include integrated earth-fault protection?
No. This configuration uses an LSI trip unit and does not include the G earth-fault protection function.
What is the breaking capacity of the E1.2N 1000?
The E1.2N 1000 configuration has a 66 kA breaking capacity.
Is ABB 1SDA070808R1 fixed or withdrawable?
The ABB 1SDA070808R1 is a fixed Emax 2 air circuit breaker with front terminals.
Does ABB 1SDA070808R1 include auxiliary contacts?
Yes. The breaker is fitted with four auxiliary contacts and circuit-breaker open/closed position indication.
What are the dimensions of ABB 1SDA070808R1?
The breaker measures approximately 210 mm wide, 296 mm high and 183 mm deep, with a net weight of approximately 14 kg.
Trusted by Electrical Professionals Worldwide
ABB SACE Emax 2 air circuit breakers are used in demanding industrial, commercial and infrastructure power systems where dependable fault protection, selective coordination, advanced electronic functionality and robust low-voltage switching performance are essential.
