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ABB SACE Emax 3 E1.3C 800 ACB 3 Pole 800A 50kA Ekip Aware LSIG Fixed Front Terminals
ABB 1SDA128806R1 Emax 3 E1.3C 800 three-pole fixed air circuit breaker with Ekip Aware LSIG electronic protection and front terminals for low-voltage electrical distribution systems.
£4,121.12
Why Choose the ABB 1SDA128806R1 E1.3C 800 Ekip Aware LSIG Air Circuit Breaker?
The ABB 1SDA128806R1 is a robust low-voltage air circuit breaker (ACB) designed for reliable switching and protection of electrical distribution systems. This model is an Emax 3 E1.3C 800 circuit breaker equipped with an Ekip Aware LSIG electronic release and a three-pole fixed configuration, making it suitable for demanding industrial, commercial and infrastructure power distribution applications.
As part of the ABB Emax 3 air circuit breaker series, the 1SDA128806R1 combines dependable high-current switching with electronic overcurrent protection. The Ekip Aware LSIG release provides long-time, short-time, instantaneous and ground-fault protection functions, helping protect electrical installations against overloads and fault conditions.
With a 800 A rated current, three-pole configuration and front terminals, the ABB 1SDA128806R1 is designed for integration into main distribution boards, industrial switchboards and other low-voltage power distribution equipment. Its fixed construction provides a straightforward installation format where a fixed circuit-breaker arrangement is required.
Key Advantages
- High-capacity ABB Emax 3 air circuit breaker for low-voltage power distribution.
- 800 A rated current suitable for high-load electrical distribution systems.
- Three-pole fixed configuration for straightforward switchboard installation.
- Front terminal arrangement for practical electrical connection.
- Integrated Ekip Aware LSIG electronic protection for comprehensive circuit protection.
- Adjustable protection settings support application-specific circuit protection.
- Four auxiliary contacts provide additional status and control functionality.
Key Features
- ABB Emax 3 E1.3C series.
- 800 A rated current.
- Three-pole configuration.
- Fixed circuit-breaker version.
- Front terminal configuration.
- Ekip Aware LSIG R 800 electronic release.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- Long-time current setting range of 320–800 A.
- Instantaneous current setting range of 1200–12000 A.
- Four auxiliary contacts for circuit-breaker status and control functions.
Advanced Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 3 E1.3C provide dependable switching and protection for high-current electrical distribution systems. The electronic trip unit monitors electrical conditions and can initiate circuit interruption when abnormal current conditions are detected.
The Ekip Aware LSIG protection system provides four principal protection functions: long-time protection for overload conditions, short-time protection for short-circuit events, instantaneous protection for high fault currents and ground-fault protection for earth-related faults. Adjustable current settings allow the 1SDA128806R1 to be configured to suit the requirements of the electrical distribution system.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- Commercial electrical distribution installations.
- Manufacturing facilities and industrial plants.
- Power distribution and infrastructure equipment.
- Transformer and generator protection systems.
- Building services and large electrical installations.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 800 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 50 kA | |
| Trip Unit | LSIG | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | Emax 3 | |
| Frame size | E1.3 | |
| Model | 1SDA128806R1 | |
| Product type | Air circuit breaker | |
| Breaker designation | E1.3C 800 Ekip Aware LSIG 3p F F | |
| Rated current | 800 A | |
| Number of poles | 3 | |
| Installation version | Fixed | |
| Terminal configuration | Front terminals | |
| Release unit | Ekip Aware LSIG R 800 | |
| Protection functions | LSIG | |
| Long-time current setting range | 320–800 A | |
| Instantaneous current setting range | 1200–12000 A | |
| Auxiliary contacts | 4 | |
| EAN | 8056221304351 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA128806R1 used for?
The ABB 1SDA128806R1 is an Emax 3 air circuit breaker used for switching and protecting low-voltage electrical distribution systems and high-current industrial installations.
What is the rated current of the ABB 1SDA128806R1?
The circuit breaker has an 800 A rated current.
How many poles does this circuit breaker have?
The ABB 1SDA128806R1 is a three-pole air circuit breaker in a fixed configuration with front terminals.
What protection functions are included?
The circuit breaker is fitted with an Ekip Aware LSIG R 800 electronic release, providing long-time, short-time, instantaneous and ground-fault protection functions.
What are the adjustable current ranges?
The Ekip Aware LSIG release provides a long-time current setting range of 320–800 A and an instantaneous current setting range of 1200–12000 A.
Trusted by Electrical Engineers Worldwide
ABB Emax 3 air circuit breakers provide advanced electronic protection, reliable switching performance and flexible integration for modern industrial and commercial low-voltage power distribution systems.
