Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB SACE Emax 3 E6.3V 4000 ACB 3 Pole 4000A 150kA Ekip Aware LSI Withdrawable Moving Part
ABB 1SDA125532R1 Emax 3 E6.3V 4000 three-pole withdrawable air circuit breaker moving part with Ekip Aware LSI electronic protection for high-current low-voltage power distribution.
£23,305.77
Why Choose the ABB 1SDA125532R1 Emax 3 Air Circuit Breaker?
The ABB 1SDA125532R1 is a high-capacity air circuit breaker moving part designed for reliable protection and switching of low-voltage electrical power distribution systems. As part of the advanced ABB SACE Emax 3 E6.3V series, it is designed for demanding industrial and infrastructure applications requiring high current-carrying capability and dependable electronic protection.
This three-pole withdrawable moving part incorporates an Ekip Aware LSI electronic release with long-time, short-time and instantaneous protection functions. The Emax 3 platform combines advanced protection, monitoring and communication capabilities to support modern power distribution systems and improve operational reliability.
With a 4000 A rated current, an Icu of 150 kA at 440 V and an Icw of 100 kA for 1 s, the E6.3V 4000 is suited to high-current switchboards and demanding electrical distribution installations. The WMP configuration identifies the withdrawable circuit-breaker moving part for compatible Emax 3 systems.
Key Advantages
- High-capacity Emax 3 air circuit breaker moving part for industrial power distribution.
- 4000 A rated current suitable for high-current electrical systems.
- Three-pole configuration for three-phase power distribution applications.
- Ekip Aware LSI electronic protection with long-time, short-time and instantaneous protection functions.
- 150 kA ultimate short-circuit breaking capacity at 440 V.
- 100 kA short-time withstand current for 1 s for demanding distribution systems.
- Withdrawable moving-part construction supports practical switchboard maintenance and replacement.
Key Features
- ABB SACE Emax 3 E6.3V series.
- 4000 A rated current.
- Three-pole electrical configuration.
- Ekip Aware electronic release.
- LSI protection functions for long-time, short-time and instantaneous protection.
- 150 kA Icu at 440 V.
- 100 kA Icw for 1 s.
- WMP withdrawable moving-part configuration.
Reliable Protection for Industrial Power Distribution
Air circuit breakers such as the ABB Emax 3 E6.3V provide high-capacity switching and protection for low-voltage power distribution systems. The Ekip Aware LSI release combines long-time overload protection, short-time protection and instantaneous short-circuit protection to help protect electrical equipment and distribution infrastructure under demanding operating conditions.
The withdrawable moving-part configuration enables the circuit breaker to be integrated into compatible Emax 3 switchboards where maintainability and operational flexibility are important. The Emax 3 platform is designed for industrial power distribution, infrastructure and high-current electrical installations requiring advanced protection and monitoring capabilities.
Typical Applications
- Industrial low-voltage power distribution switchboards.
- High-current main and secondary distribution systems.
- Manufacturing plants and industrial facilities.
- Transformer and generator distribution systems.
- Commercial and infrastructure power distribution.
- Data centre and critical power distribution installations.
- Withdrawable switchgear and electrical distribution assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | ACB | |
|---|---|---|
| Current | 4000 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 150 kA | |
| Trip Unit | LSI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Frame size | E6.3 | |
| Model | E6.3V 4000 Ekip Aware LSI 3p WMP | |
| Product type | Air circuit breaker moving part | |
| Rated current | 4000 A | |
| Number of poles | 3 | |
| Protection release | Ekip Aware | |
| Protection functions | LSI | |
| Ultimate short-circuit breaking capacity Icu | 150 kA at 440 V | |
| Short-time withstand current Icw | 100 kA for 1 s | |
| Construction | Withdrawable moving part | |
| Order code | 1SDA125532R1 | |
| EAN | 8056221260848 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125532R1 used for?
The ABB 1SDA125532R1 is a three-pole Emax 3 E6.3V air circuit breaker moving part designed for high-current low-voltage power distribution and electrical protection applications.
What is the rated current of this circuit breaker?
The ABB 1SDA125532R1 has a rated current of 4000 A.
What protection release does the 1SDA125532R1 use?
The circuit breaker uses an Ekip Aware LSI electronic release, providing long-time, short-time and instantaneous protection functions.
What is the short-circuit breaking capacity?
The E6.3V 4000 configuration has an Icu of 150 kA at 440 V and an Icw of 100 kA for 1 s.
What does WMP mean for the ABB 1SDA125532R1?
WMP identifies the withdrawable moving part configuration of the Emax 3 air circuit breaker for integration with compatible withdrawable switchgear systems.
Trusted by Machine Builders Worldwide
ABB Emax 3 air circuit breakers provide advanced protection, high-current switching capability and flexible withdrawable configurations for demanding industrial and infrastructure power distribution systems.
