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ABB SACE Emax 3 E1.3B 1600 ACB 3 Pole 1600A 42kA Ekip Aware LSIG Fixed Front Terminals
ABB 1SDA128814R1 E1.3B 1600 Ekip Aware LSIG three-pole fixed air circuit breaker with 1600 A rated current, front terminals and electronic LSIG protection.
£4,570.94
Why Choose the ABB 1SDA128814R1 E1.3B 1600 Ekip Aware LSIG Air Circuit Breaker?
The ABB 1SDA128814R1 is a high-performance low-voltage air circuit breaker (ACB) from the ABB SACE Emax 3 range, designed for reliable protection and switching in demanding electrical distribution systems. This model is the E1.3B 1600 Ekip Aware LSIG configuration, providing a three-pole fixed construction with front terminals and an advanced electronic Ekip release.
The integrated Ekip Aware LSIG protection system provides comprehensive protection functions covering long-time, short-time, instantaneous and ground-fault protection. The fixed three-pole construction and front-terminal arrangement support straightforward integration into low-voltage switchboards, distribution panels and other electrical power distribution equipment.
With a 1600 A rated current and a 690 V AC rated voltage, the 1SDA128814R1 is suited to high-current electrical distribution applications where dependable circuit protection and switching are required. Its Emax 3 platform combines robust air circuit breaker construction with electronic protection technology for modern low-voltage power systems.
Key Advantages
- 1600 A rated current for high-current low-voltage distribution applications.
- Advanced Ekip Aware LSIG electronic release for comprehensive circuit protection.
- Three-pole fixed configuration for straightforward switchboard integration.
- Front terminals support practical connection within electrical distribution equipment.
- LSIG protection functions cover long-time, short-time, instantaneous and ground-fault protection.
- 42 kA rated short-circuit breaking capacity at 400 V AC for demanding distribution applications.
Key Features
- ABB SACE Emax 3 E1.3B air circuit breaker.
- 1600 A rated current.
- Three-pole fixed version.
- Front terminal connection.
- Ekip Aware LSIG electronic release.
- Long-time, short-time, instantaneous and ground-fault protection.
- 4 auxiliary change-over contacts for circuit-breaker status signalling.
- Open/closed circuit-breaker position indication.
Advanced Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 3 E1.3B provide controlled switching and protection for high-current electrical distribution systems. The Ekip Aware LSIG electronic release manages the configured protection functions to help protect electrical circuits and connected equipment against a range of fault conditions.
The 1SDA128814R1 combines a fixed three-pole breaker arrangement with front terminals, electronic LSIG protection and auxiliary signalling contacts. Its high current rating and 42 kA short-circuit breaking capacity at 400 V AC make it suitable for integration into switchboards, distribution panels and industrial electrical systems where reliable circuit protection is required.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial electrical distribution installations.
- Power distribution panels and switchgear assemblies.
- High-current feeder and incoming circuit protection.
- Industrial electrical control and distribution equipment.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 1600 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 42 kA | |
| Trip Unit | LSIG | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | E1.3B 1600 Ekip Aware LSIG 3p F F | |
| Product type | Low-voltage air circuit breaker | |
| Order code | 1SDA128814R1 | |
| Rated current | 1600 A | |
| Number of poles | 3 | |
| Configuration | Fixed | |
| Terminal position | Front terminals | |
| Release unit | Ekip Aware LSIG | |
| Protection functions | LSIG | |
| Rated voltage | 690 V AC | |
| Rated short-circuit breaking capacity at 400 V AC | 42 kA | |
| Long-time current setting range | 640–1600 A | |
| Instantaneous current setting range | 2400–24000 A | |
| Auxiliary contacts | 4 change-over contacts | |
| Protection rating | IP30 | |
| EAN | 8056221304436 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA128814R1 used for?
The ABB 1SDA128814R1 is a three-pole fixed air circuit breaker designed for protection and switching in high-current low-voltage electrical distribution systems.
What is the rated current of the 1SDA128814R1?
The circuit breaker has a rated current of 1600 A.
What type of protection release does this circuit breaker use?
The 1SDA128814R1 uses an Ekip Aware LSIG electronic release providing long-time, short-time, instantaneous and ground-fault protection functions.
Is the ABB 1SDA128814R1 a fixed or withdrawable circuit breaker?
The 1SDA128814R1 is supplied in a fixed three-pole configuration with front terminals.
What is the short-circuit breaking capacity of this circuit breaker?
The ABB 1SDA128814R1 has a rated short-circuit breaking capacity of 42 kA at 400 V AC.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax 3 air circuit breakers provide advanced electronic protection, reliable switching and practical integration for demanding low-voltage power distribution systems.
