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ABB SACE Emax 3 E6.3V 6300 ACB 4 Pole 6300A 150kA Ekip Aware LI Withdrawable Moving Part
ABB 1SDA125833R1 is a 6300 A four-pole Emax 3 E6.3V withdrawable air circuit breaker with Ekip Aware LI protection for high-current low-voltage power distribution.
£47,194.48
Why Choose the ABB 1SDA125833R1 Emax 3 E6.3V 6300 Ekip Aware LI 4p WMP?
The ABB 1SDA125833R1 is a high-performance low-voltage air circuit breaker designed for reliable protection and control of high-current electrical distribution systems. As part of the advanced ABB SACE Emax 3 circuit breaker series, this withdrawable breaker combines intelligent Ekip Aware protection technology with high interrupting capability for demanding power distribution applications.
The Emax 3 E6.3V platform is engineered for high-current installations where dependable circuit protection, operational continuity and advanced monitoring are essential. The Ekip Aware trip unit provides intelligent protection functionality while the withdrawable WMP configuration supports practical installation, maintenance and system integration.
With a rated current of 6300 A, four poles and an Ekip Aware LI protection function, the 1SDA125833R1 is suited to major low-voltage switchboards and power distribution systems. Its E6.3V configuration provides an interrupting capacity of 150 kA at 440 V AC, with a short-time withstand current of 100 kA for 1 s.
Key Advantages
- High-capacity SACE Emax 3 air circuit breaker for power distribution.
- 6300 A rated current for high-current electrical installations.
- Four-pole configuration for comprehensive circuit switching and protection.
- 150 kA interrupting capacity at 440 V AC.
- 100 kA short-time withstand current for 1 s.
- Intelligent Ekip Aware LI protection for advanced circuit protection.
- Withdrawable WMP moving portion for practical switchboard installation and maintenance.
Key Features
- ABB SACE Emax 3 E6.3V series.
- 6300 A rated current.
- Four-pole circuit breaker.
- Ekip Aware LI protection trip unit.
- 150 kA Icu at 440 V AC.
- 100 kA Icw for 1 s.
- Withdrawable WMP configuration.
- Designed for high-current low-voltage power distribution systems.
Advanced Protection for High-Current Power Distribution
Air circuit breakers such as the ABB Emax 3 provide controlled switching and protection for low-voltage electrical distribution systems. The E6.3V platform is designed for high-current applications where substantial fault levels and continuous operational requirements demand robust circuit protection.
The integrated Ekip Aware LI protection system provides intelligent long-time and instantaneous protection functions, while the withdrawable configuration allows the breaker to be positioned within compatible switchgear for efficient operation and maintenance. The Emax 3 platform also supports advanced digitalisation and connectivity for modern electrical distribution systems.
Typical Applications
- High-current low-voltage switchboards.
- Main incoming and outgoing feeders.
- Industrial power distribution systems.
- Large commercial and infrastructure electrical installations.
- Data centre and critical power distribution systems.
- Power generation and energy distribution installations.
- Industrial electrical protection and switching systems.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 6300 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 150 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | 1SDA125833R1 | |
| Product type | Low-voltage air circuit breaker | |
| Breaker type | E6.3V 6300 Ekip Aware LI 4p WMP | |
| Rated current | 6300 A | |
| Number of poles | 4 | |
| Protection unit | Ekip Aware LI | |
| Ultimate short-circuit breaking capacity (Icu) | 150 kA at 440 V AC | |
| Short-time withstand current (Icw) | 100 kA for 1 s | |
| Execution | Withdrawable | |
| Configuration | WMP moving portion | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125833R1 used for?
The ABB 1SDA125833R1 is a high-current four-pole Emax 3 air circuit breaker designed for protection and switching in low-voltage power distribution systems.
What is the rated current of the ABB 1SDA125833R1?
The breaker has a rated current of 6300 A, making it suitable for high-capacity electrical distribution applications.
What protection function does this breaker use?
The 1SDA125833R1 is equipped with an Ekip Aware LI protection unit providing long-time and instantaneous protection functions.
What is the interrupting capacity of the E6.3V 6300 breaker?
The ABB E6.3V 6300 configuration provides an Icu of 150 kA at 440 V AC.
What does the WMP configuration mean?
The WMP configuration identifies the withdrawable moving portion of the Emax 3 circuit breaker, allowing the breaker to be installed within compatible switchgear and withdrawn for maintenance.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 3 circuit breakers are designed for demanding low-voltage power distribution systems, combining high-current switching capability, intelligent protection and advanced connectivity for modern electrical infrastructure.
