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ABB SACE Emax 3 E6.3H 4000 ACB 3 Pole 4000A 100kA Ekip Aware LSI Withdrawable Moving Part
ABB 1SDA125527R1 is an E6.3H 4000 Ekip Aware LSI three-pole SACE Emax 3 air circuit breaker with a 4000 A rated current and 100 kA short-circuit breaking capacity at 400 V.
£19,566.31
Why Choose the ABB E6.3H 4000 Ekip Aware LSI 3p WMP?
The ABB 1SDA125527R1 is a high-capacity SACE Emax 3 air circuit breaker configured as an E6.3H 4000 Ekip Aware LSI three-pole WMP unit. With a 4000 A rated current and advanced Ekip Aware electronic release, it is designed for reliable protection and switching in demanding low-voltage power distribution systems.
The LSI protection configuration provides long-time, short-time and instantaneous overcurrent protection, allowing the breaker to be coordinated with upstream and downstream protection devices. Its E6.3H high-performance frame is suited to installations where substantial short-circuit protection capability is required.
As part of the ABB SACE Emax 3 family, the 1SDA125527R1 combines high current capacity, electronic protection and a withdrawable WMP configuration for use in industrial switchboards, power distribution assemblies and other critical electrical installations.
Key Advantages
- 4000 A rated current for high-capacity electrical distribution.
- E6.3H frame for demanding power distribution and protection duties.
- Ekip Aware electronic release for advanced circuit protection.
- LSI protection combines long-time, short-time and instantaneous overcurrent functions.
- Three-pole configuration for three-phase distribution systems.
- WMP configuration for integration into compatible withdrawable Emax 3 assemblies.
- High short-circuit breaking capacity suitable for demanding low-voltage installations.
Key Features
- ABB SACE Emax 3 air circuit breaker.
- Model: E6.3H 4000 Ekip Aware LSI 3p WMP.
- Order code: 1SDA125527R1.
- Rated current: 4000 A.
- Three-pole construction.
- Ekip Aware electronic trip unit.
- LSI protection functions.
- Withdrawable WMP configuration.
High-Capacity Protection for Industrial Power Distribution
The ABB E6.3H 4000 Ekip Aware LSI 3p WMP is engineered for applications where high continuous current capability and dependable short-circuit protection are essential. Its 4000 A rating makes it suitable for high-power feeders, main distribution sections and industrial electrical systems with substantial load requirements.
The Ekip Aware LSI release provides adjustable protection characteristics to support selective coordination and dependable fault interruption. Combined with the Emax 3 platform and WMP configuration, the 1SDA125527R1 is well suited to modern low-voltage switchboards 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 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 | LSI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Product family | SACE Emax 3 | |
| Order code | 1SDA125527R1 | |
| Type | E6.3H 4000 Ekip Aware LSI 3p WMP | |
| Rated current (Iu) | 4000 A | |
| Number of poles | 3 | |
| Release unit | Ekip Aware | |
| Protection functions | LSI | |
| Rated voltage | 690 V | |
| Rated ultimate short-circuit breaking capacity (Icu) | 100 kA at 400 V, 50 Hz | |
| Overload release adjustment | 1600–4000 A | |
| Short-time release adjustment | 2400–40000 A | |
| Instantaneous release adjustment | 6000–60000 A | |
| Degree of protection | IP30 | |
| EAN | 8056221260794 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA125527R1?
ABB 1SDA125527R1 is an E6.3H 4000 Ekip Aware LSI three-pole WMP SACE Emax 3 air circuit breaker with a 4000 A rated current.
What protection functions does the ABB 1SDA125527R1 provide?
The breaker uses an Ekip Aware electronic release with LSI protection, providing long-time, short-time and instantaneous overcurrent protection functions.
What is the rated current of the ABB E6.3H 4000 Ekip Aware LSI?
The ABB E6.3H 4000 Ekip Aware LSI has a rated current of 4000 A.
How many poles does ABB 1SDA125527R1 have?
ABB 1SDA125527R1 is a three-pole air circuit breaker designed for three-phase low-voltage distribution systems.
What is the short-circuit breaking capacity of ABB 1SDA125527R1?
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 sophisticated electronic protection for demanding low-voltage power distribution applications.
