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ABB SACE Emax 3 E2.3N 2000 ACB 4 Pole 2000A 66kA Ekip Aware LSI Withdrawable Moving Part
ABB 1SDA125719R1 Emax 3 E2.3N 2000 A four-pole withdrawable air circuit breaker moving part with Ekip Aware LSI electronic protection for high-capacity low-voltage power distribution.
£8,500.08
Why Choose the ABB 1SDA125719R1 Emax 3 E2.3N 2000A Air Circuit Breaker?
The ABB 1SDA125719R1 is a high-capacity four-pole withdrawable air circuit breaker moving part for the ABB SACE Emax 3 E2.3N platform. It is configured with an Ekip Aware LSI electronic trip unit and a 2000 A rated current, providing advanced protection and switching for demanding low-voltage electrical distribution systems.
Designed for industrial and commercial power distribution, the Emax 3 E2.3N combines robust circuit-breaking technology with electronic protection and a withdrawable construction. The moving part is designed for installation in a compatible Emax 3 switchboard and supports convenient inspection and maintenance of high-current distribution equipment.
With a 2000 A rated current, four-pole configuration and Ekip Aware LSI protection, the ABB 1SDA125719R1 is suitable for high-current distribution applications requiring long-time, short-time and instantaneous overcurrent protection. The product listing identifies it specifically as an E2.3N 2000 Ekip Aware LSI 4-pole WMP configuration.
Key Advantages
- High-capacity ABB SACE Emax 3 E2.3N air circuit breaker configuration.
- 2000 A rated current for high-power low-voltage distribution systems.
- Four-pole construction for three-phase distribution systems with neutral switching.
- Integrated Ekip Aware LSI electronic trip unit.
- Adjustable long-time, short-time and instantaneous overcurrent protection.
- Withdrawable moving-part construction for compatible Emax 3 switchgear.
- Includes four auxiliary contacts as specified for this configuration.
Key Features
- ABB SACE Emax 3 E2.3N series.
- 2000 A rated current.
- Ekip Aware LSI electronic trip unit.
- Four-pole withdrawable moving part.
- Long-time protection with adjustable I1 setting from 800–2000 A.
- Short-time overcurrent protection through the LSI protection configuration.
- Instantaneous protection with adjustable I3 setting from 3000–30000 A.
- Compatible with ABB Emax 3 low-voltage air circuit breaker switchgear.
Advanced Protection for Low-Voltage Power Distribution
The ABB SACE Emax 3 E2.3N platform is designed for high-capacity low-voltage distribution applications where dependable circuit protection and switching performance are required. The Ekip Aware LSI electronic trip unit provides long-time, short-time and instantaneous protection functions that can be configured to suit the requirements of the electrical distribution system.
The withdrawable moving-part arrangement allows the circuit breaker assembly to be moved between operating and withdrawn positions within a compatible switchboard. This provides a practical solution for inspection, servicing and maintenance of high-current electrical distribution equipment.
Typical Applications
- Industrial low-voltage switchboards.
- Main distribution boards and electrical distribution systems.
- Commercial and infrastructure power installations.
- Industrial plants and high-capacity electrical networks.
- Generator and transformer distribution systems.
- High-current power distribution applications.
- Switchgear assemblies requiring withdrawable ACB technology.
Technical Specifications
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| Trip Unit | LSI | |
|---|---|---|
| Device Type | ACB | |
| Current | 2000 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 66 kA | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Breaker family | E2.3N | |
| Model / ordering code | 1SDA125719R1 | |
| Product type | Withdrawable air circuit breaker moving part | |
| Rated current | 2000 A | |
| Number of poles | 4-pole | |
| Trip unit | Ekip Aware LSI | |
| Long-time current setting I1 | 800–2000 A | |
| Instantaneous current setting I3 | 3000–30000 A | |
| Installation type | Withdrawable / draw-out | |
| Auxiliary contacts | 4 | |
| Electrical system | Low-voltage power distribution | |
| EAN | 8056221262712 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125719R1 used for?
The ABB 1SDA125719R1 is a four-pole withdrawable moving part for an Emax 3 E2.3N air circuit breaker used for high-capacity low-voltage power distribution and circuit protection.
What is the rated current of the ABB 1SDA125719R1?
The ABB 1SDA125719R1 has a rated current of 2000 A.
Which trip unit is fitted to the 1SDA125719R1?
The 1SDA125719R1 is configured with an Ekip Aware LSI electronic trip unit providing long-time, short-time and instantaneous overcurrent protection.
What are the adjustable protection ranges?
The long-time current setting I1 is adjustable from 800–2000 A, while the instantaneous setting I3 is adjustable from 3000–30000 A.
Is the ABB 1SDA125719R1 a withdrawable circuit breaker?
Yes. The 1SDA125719R1 is a four-pole withdrawable moving part designed for use with the ABB SACE Emax 3 E2.3N air circuit breaker system.
Trusted for Industrial Power Distribution
ABB SACE Emax 3 air circuit breakers provide advanced protection and switching capabilities for demanding low-voltage electrical distribution systems, with withdrawable configurations supporting efficient inspection and maintenance.
