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ABB SACE Emax 3 E2.3S 1000 ACB 3 Pole 1000A 85kA Ekip Aware LSI Fixed Rear Terminals
ABB 1SDA124808R1 Emax 3 E2.3S air circuit breaker with a 1000 A rating, three-pole fixed configuration and Ekip Aware LSI electronic protection release.
£4,933.73
Why Choose the ABB 1SDA124808R1 Emax 3 Air Circuit Breaker?
The ABB 1SDA124808R1 is a robust and reliable low-voltage air circuit breaker (ACB) designed for protection and switching in industrial and commercial electrical distribution systems. As part of the advanced ABB Emax 3 air circuit breaker series, it combines high-current switching capability with an electronic Ekip Aware LSI protection release for dependable electrical system protection.
This breaker features an E2.3S frame, a 1000 A rated current and a three-pole fixed configuration with rear-mounted horizontal connections. The integrated Ekip Aware LSI release provides long-time, short-time and instantaneous overcurrent protection functions, allowing the breaker to be configured for demanding low-voltage distribution applications.
With a three-pole construction and a 1000 A current rating, the 1SDA124808R1 is suited to main distribution boards, industrial switchboards, commercial electrical installations and high-current feeder applications. Its fixed format and rear connection arrangement support straightforward integration into suitably designed low-voltage switchgear assemblies.
Key Advantages
- Robust Emax 3 air circuit breaker designed for low-voltage distribution.
- 1000 A rated current suitable for high-current electrical installations.
- Three-pole fixed configuration for straightforward switchboard installation.
- Integrated Ekip Aware LSI electronic protection release.
- Adjustable long-time, short-time and instantaneous protection functions.
- Rear-mounted horizontal connections support integration into electrical distribution assemblies.
Key Features
- ABB Emax 3 E2.3S series.
- 1000 A rated current.
- Three-pole fixed version.
- Ekip Aware LSI electronic release.
- Adjustable long-time protection setting from 400–1000 A.
- Adjustable short-time protection setting from 600–10000 A.
- Adjustable instantaneous protection setting from 1500–15000 A.
- Rear-mounted horizontal connection arrangement.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 3 1SDA124808R1 provide dependable switching and protection for high-current low-voltage electrical distribution systems. The breaker is designed to interrupt fault currents and protect conductors and connected equipment against damaging overcurrent conditions.
The integrated Ekip Aware LSI electronic release combines long-time, short-time and instantaneous protection functions. Adjustable protection thresholds allow the breaker to be configured according to the requirements of the electrical installation and coordinated with other protective devices within the distribution network.
Typical Applications
- Industrial low-voltage distribution boards.
- Main and sub-distribution switchboards.
- Commercial building electrical systems.
- High-current feeder protection.
- Industrial electrical panels and switchgear.
- Infrastructure and power distribution installations.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 1000 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 85 kA | |
| Trip Unit | LSI | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | Emax 3 | |
| Frame size | E2.3S | |
| Model | 1SDA124808R1 | |
| Product type | Air circuit breaker | |
| Rated current | 1000 A | |
| Number of poles | 3 | |
| Version | Fixed | |
| Protection release | Ekip Aware LSI | |
| Long-time protection setting | 400–1000 A | |
| Short-time protection setting | 600–10000 A | |
| Instantaneous protection setting | 1500–15000 A | |
| Connection arrangement | Rear-mounted horizontal terminals | |
| Protection functions | LSI | |
| Protection rating | IP30 | |
| Operating mechanism | Push-button | |
| Connection type | Bolt connection | |
| EAN | 8056221253604 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA124808R1 used for?
The ABB 1SDA124808R1 is an Emax 3 air circuit breaker designed for switching and protecting high-current low-voltage electrical distribution systems.
What is the rated current of the ABB 1SDA124808R1?
The breaker has a rated current of 1000 A.
How many poles does the ABB 1SDA124808R1 have?
The 1SDA124808R1 is a three-pole fixed air circuit breaker.
What protection release is fitted?
The breaker is fitted with an Ekip Aware LSI electronic release, providing long-time, short-time and instantaneous overcurrent protection.
What are the adjustable protection ranges?
The long-time protection can be set from 400–1000 A, the short-time protection from 600–10000 A and the instantaneous protection from 1500–15000 A.
Trusted by Electrical Distribution Professionals Worldwide
ABB Emax 3 air circuit breakers provide reliable switching and electronic protection for demanding low-voltage electrical distribution systems, supporting dependable operation across industrial and commercial installations.
