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ABB SACE Emax 3 E6.3H/f 5000 ACB 4 Pole 5000A 100kA Ekip Aware LI Withdrawable Moving Part 100% Neutral
ABB 1SDA125858R1 Emax 3 E6.3H/f 5000 Ekip Aware LI four-pole WMP air circuit breaker for high-capacity low-voltage power distribution and electrical protection.
£33,140.46
Why Choose the ABB 1SDA125858R1 Emax 3 E6.3H/f 5000 Ekip Aware LI 4p WMP?
The ABB 1SDA125858R1 is a high-performance SACE Emax 3 air circuit breaker designed for reliable protection and control of low-voltage electrical distribution systems. As part of the advanced ABB Emax 3 E6.3H/f series, it combines high current-carrying capability with Ekip Aware electronic protection and a withdrawable moving-part configuration for demanding power distribution applications.
This circuit breaker incorporates an Ekip Aware LI electronic trip unit providing long-time and instantaneous protection functions for dependable circuit protection. The E6.3H/f platform is engineered for high-performance applications where high short-circuit breaking and withstand capability are required.
With a rated current of 5000 A, four poles and an Icu of 100 kA at 440 V AC, the 1SDA125858R1 is suited to high-capacity electrical distribution systems. Its WMP configuration identifies the moving portion of a withdrawable Emax 3 circuit breaker, enabling practical installation and maintenance within compatible switchgear assemblies.
Key Advantages
- High-capacity ABB Emax 3 air circuit breaker for power distribution.
- 5000 A rated current for high-load electrical systems.
- Four-pole configuration for comprehensive circuit switching and protection.
- Ekip Aware LI electronic protection with long-time and instantaneous functions.
- 100 kA short-circuit breaking capacity at 440 V AC.
- 100 kA short-time withstand current for 1 s.
- Withdrawable WMP moving-part configuration for compatible Emax 3 switchgear.
Key Features
- ABB SACE Emax 3 E6.3H/f series.
- 5000 A rated current.
- Four-pole circuit breaker configuration.
- Ekip Aware LI electronic trip unit.
- Long-time and instantaneous protection functions.
- 100 kA ultimate short-circuit breaking capacity at 440 V AC.
- 100 kA short-time withstand current for 1 s.
- WMP withdrawable moving-part configuration.
Reliable Protection for High-Capacity Power Distribution
Air circuit breakers such as the ABB Emax 3 1SDA125858R1 provide dependable protection for high-current electrical distribution networks. The electronic Ekip Aware LI release provides long-time and instantaneous protection to help protect conductors and connected equipment against overload and short-circuit conditions.
The E6.3H/f platform is designed for demanding low-voltage power distribution applications requiring high interrupting and short-time withstand capabilities. Its withdrawable moving-part arrangement supports practical switchgear installation, inspection and maintenance when used with the appropriate compatible fixed assembly.
Typical Applications
- Low-voltage main distribution switchboards.
- High-current industrial power distribution systems.
- Commercial and infrastructure electrical installations.
- Industrial plants and manufacturing facilities.
- Power distribution and switchgear assemblies.
- High-capacity electrical protection and switching systems.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 5000 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 100 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | 1SDA125858R1 | |
| Product type | Air circuit breaker | |
| Breaker family | E6.3H/f | |
| Rated current | 5000 A | |
| Number of poles | 4 | |
| Release unit | Ekip Aware LI | |
| Protection functions | Long-time and instantaneous | |
| Ultimate short-circuit breaking capacity Icu | 100 kA at 440 V AC | |
| Short-time withstand current Icw | 100 kA for 1 s | |
| Configuration | WMP withdrawable moving portion | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125858R1 used for?
The ABB 1SDA125858R1 is an Emax 3 air circuit breaker designed for high-current low-voltage power distribution and electrical protection applications.
What is the rated current of the 1SDA125858R1?
The circuit breaker has a rated current of 5000 A.
What protection release does this circuit breaker use?
The 1SDA125858R1 uses an Ekip Aware LI electronic release providing long-time and instantaneous protection functions.
What is the short-circuit breaking capacity?
The circuit breaker has an Icu of 100 kA at 440 V AC and an Icw of 100 kA for 1 s.
What does WMP mean for the ABB 1SDA125858R1?
WMP identifies the moving portion of a withdrawable Emax 3 circuit breaker, intended for installation with the corresponding compatible fixed switchgear assembly.
Trusted by Power Distribution Professionals Worldwide
ABB Emax 3 air circuit breakers are engineered for reliable high-current switching and protection, supporting demanding industrial, commercial and infrastructure power distribution systems with advanced electronic protection technology.
