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ABB SACE Emax 3 E6.3H 4000 ACB 3 Pole 4000A 100kA Ekip Aware LI Withdrawable Moving Part
ABB 1SDA125526R1 is an E6.3H 4000 Ekip Aware LI three-pole SACE Emax 3 air circuit breaker with a 4000 A rated current and 100 kA short-circuit breaking capacity at 400 V.
£19,183.67
Why Choose the ABB E6.3H 4000 Ekip Aware LI 3p WMP?
The ABB 1SDA125526R1 is a high-capacity SACE Emax 3 air circuit breaker configured as an E6.3H 4000 Ekip Aware LI three-pole WMP unit. With a 4000 A rated current and Ekip Aware electronic release, it is designed for dependable protection and switching in demanding low-voltage power distribution systems.
The LI protection configuration combines long-time overload and instantaneous short-circuit protection, providing adjustable protection characteristics for high-current distribution applications. The E6.3H frame provides a high level of short-circuit interruption capability for demanding electrical installations.
As part of the ABB SACE Emax 3 family, the 1SDA125526R1 is designed for integration into compatible withdrawable switchgear assemblies. Its three-pole configuration and 4000 A rating make it suitable for main distribution, feeder and high-power industrial applications.
Key Advantages
- 4000 A rated current for high-capacity electrical distribution.
- E6.3H frame for demanding low-voltage power distribution duties.
- Ekip Aware electronic release for advanced circuit protection.
- LI protection combines long-time overload and instantaneous short-circuit protection.
- Three-pole configuration for three-phase distribution systems.
- WMP configuration for integration into compatible Emax 3 withdrawable assemblies.
- 100 kA short-circuit breaking capacity for demanding fault-protection requirements.
Key Features
- ABB SACE Emax 3 air circuit breaker.
- Model: E6.3H 4000 Ekip Aware LI 3p WMP.
- Order code: 1SDA125526R1.
- Rated current: 4000 A.
- Three-pole construction.
- Ekip Aware electronic release.
- LI protection functions.
- WMP withdrawable configuration.
High-Capacity Protection for Industrial Power Distribution
The ABB E6.3H 4000 Ekip Aware LI 3p WMP is engineered for installations where high continuous current capability and dependable fault protection are essential. Its 4000 A rating makes it suitable for high-power feeders, main distribution sections and industrial switchboards.
The Ekip Aware LI release provides adjustable overload and instantaneous short-circuit protection, supporting reliable protection of high-current distribution circuits. Combined with the Emax 3 platform and WMP configuration, the 1SDA125526R1 is suited to modern low-voltage switchgear and critical power distribution equipment.
Typical Applications
- Industrial low-voltage power distribution.
- Main switchboards and distribution boards.
- High-current feeder protection.
- Industrial manufacturing facilities.
- Commercial and infrastructure power systems.
- Power-intensive electrical installations.
- Critical distribution and withdrawable switchgear assemblies.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 4000 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 100 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Product family | SACE Emax 3 | |
| Order code | 1SDA125526R1 | |
| Type | E6.3H 4000 Ekip Aware LI 3p WMP | |
| Rated current (Iu) | 4000 A | |
| Number of poles | 3 | |
| Release unit | Ekip Aware | |
| Protection functions | LI | |
| Rated voltage | 690 V | |
| Rated ultimate short-circuit breaking capacity (Icu) | 100 kA at 400 V, 50 Hz | |
| Overload release adjustment | 1600–4000 A | |
| Instantaneous release adjustment | 6000–60000 A | |
| Degree of protection | IP30 | |
| EAN | 8056221260787 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA125526R1?
ABB 1SDA125526R1 is an E6.3H 4000 Ekip Aware LI three-pole WMP SACE Emax 3 air circuit breaker with a 4000 A rated current.
What protection functions does the ABB 1SDA125526R1 provide?
The breaker uses an Ekip Aware electronic release with LI protection, providing long-time overload and instantaneous short-circuit protection.
What is the rated current of the ABB E6.3H 4000 Ekip Aware LI?
The ABB E6.3H 4000 Ekip Aware LI has a rated current of 4000 A.
How many poles does ABB 1SDA125526R1 have?
ABB 1SDA125526R1 is a three-pole air circuit breaker designed for three-phase low-voltage distribution systems.
What is the short-circuit breaking capacity of ABB 1SDA125526R1?
The E6.3H 4000 configuration has a rated ultimate short-circuit breaking capacity of 100 kA at 400 V, 50 Hz.
Trusted by Industrial Power Distribution Professionals Worldwide
The ABB SACE Emax 3 platform combines high-current switching capability with electronic protection technology for demanding low-voltage power distribution applications.
