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ABB SACE Emax 3 E1.3C 1250 ACB 3 Pole 1250A 50kA Ekip Aware LSI Fixed Front Terminals
ABB 1SDA124763R1 Emax 3 E1.3C 1250 A three-pole fixed air circuit breaker with Ekip Aware LSI electronic protection for low-voltage power distribution.
£4,121.12
Why Choose the ABB 1SDA124763R1 Emax 3 Air Circuit Breaker?
The ABB 1SDA124763R1 is a high-performance air circuit breaker (ACB) designed for reliable protection and control of low-voltage electrical distribution systems. Part of the advanced ABB SACE Emax 3 E1.3 series, this fixed three-pole circuit breaker combines an Ekip Aware electronic trip unit with LSI protection functions for dependable protection of industrial and commercial power installations.
The breaker provides precise electronic protection against overload and short-circuit conditions while supporting intelligent monitoring and energy management through the Ekip Aware platform. Its fixed installation configuration and front-accessible arrangement make it suitable for integration into switchboards and low-voltage distribution equipment.
With a 1250 A rated current and three-pole configuration, the E1.3C 1250 is designed for demanding electrical distribution applications. The Ekip Aware LSI release provides long-time, short-time and instantaneous protection functions, helping protect cables, equipment and downstream electrical systems from damaging fault currents.
Key Advantages
- High-capacity ABB SACE Emax 3 air circuit breaker for low-voltage power distribution.
- 1250 A rated current for demanding electrical distribution applications.
- Three-pole fixed configuration for straightforward switchboard integration.
- Integrated Ekip Aware LSI electronic trip unit for advanced circuit protection.
- Long-time, short-time and instantaneous protection functions for comprehensive fault protection.
- Designed for reliable operation in industrial and commercial low-voltage switchboards.
Key Features
- ABB SACE Emax 3 E1.3 series.
- 1250 A rated current.
- Ekip Aware LSI electronic release.
- Three-pole configuration.
- Fixed installation design.
- Front terminal configuration.
- Long-time, short-time and instantaneous protection functions.
- Integrated electronic protection and monitoring capabilities.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 3 E1.3C provide controlled switching and protection for high-current low-voltage electrical distribution systems. The electronic trip unit continuously monitors electrical conditions and initiates circuit interruption when configured protection thresholds are exceeded.
The Ekip Aware platform adds intelligent protection and monitoring capabilities to the Emax 3 platform, supporting modern switchboards where reliable protection, operational information and electrical system management are important. The LSI configuration provides long-time, short-time and instantaneous protection functions for a broad range of fault conditions.
Typical Applications
- Low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Commercial electrical installations.
- Power distribution and incoming feeder applications.
- Electrical infrastructure and main distribution boards.
- Industrial control and power protection systems.
Technical Specifications
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| Trip Unit | LSI | |
|---|---|---|
| Device Type | ACB | |
| Current | 1250 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 50 kA | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | E1.3C 1250 Ekip Aware LSI 3p F F | |
| Part number | 1SDA124763R1 | |
| Product type | Air circuit breaker | |
| Rated current | 1250 A | |
| Number of poles | 3-pole | |
| Trip unit | Ekip Aware LSI | |
| Protection functions | Long-time, short-time and instantaneous | |
| Installation | Fixed | |
| Terminal configuration | Front terminals | |
| Rated service voltage | 690 V AC | |
| Protection rating | IP30 | |
| EAN | 8056221253154 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA124763R1 used for?
The ABB 1SDA124763R1 is an Emax 3 air circuit breaker designed for protection and switching in low-voltage electrical distribution systems.
What is the rated current of this circuit breaker?
The E1.3C circuit breaker has a 1250 A rated current.
How many poles does the ABB 1SDA124763R1 have?
The 1SDA124763R1 is a three-pole air circuit breaker in a fixed configuration.
What trip unit is fitted to the breaker?
The circuit breaker is equipped with an Ekip Aware LSI electronic release providing long-time, short-time and instantaneous protection functions.
What voltage is the Emax 3 E1.3C rated for?
The breaker has a 690 V AC rated service voltage and is intended for low-voltage power distribution applications.
Trusted for Industrial Power Distribution
ABB SACE Emax 3 air circuit breakers are designed to provide dependable switching, protection and intelligent monitoring for modern low-voltage electrical distribution systems.
