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ABB SACE Emax 3 E4.3S 3200 ACB 4 Pole 3200A 85kA Ekip Aware LI Fixed Rear Terminals
The ABB 1SDA125174R1 is a 3200 A four-pole fixed SACE Emax 3 E4.3S air circuit breaker with an Ekip Aware LI electronic release for long-time and instantaneous overcurrent protection.
£14,068.14
Why Choose the ABB 1SDA125174R1?
The ABB 1SDA125174R1 is an SACE Emax 3 E4.3S 3200 A air circuit breaker equipped with an Ekip Aware LI electronic protection release, providing dependable long-time and instantaneous overcurrent protection for demanding low-voltage electrical distribution systems.
Designed as a fixed, four-pole circuit breaker with horizontal rear terminals, the 1SDA125174R1 provides a robust solution for main distribution boards, industrial switchboards and other high-current electrical installations where reliable protection and straightforward integration are essential.
Its Ekip Aware LI release combines electronic overcurrent protection with the high-current capability of the E4.3S frame, making this ABB air circuit breaker suitable for demanding industrial, commercial and infrastructure power distribution applications.
Key Advantages
- High 3200 A rated current for demanding power distribution applications.
- Ekip Aware LI electronic protection for long-time and instantaneous overcurrent protection.
- Four-pole configuration for comprehensive three-phase and neutral circuit protection.
- Fixed installation format for secure integration into compatible switchboards.
- Horizontal rear terminals for practical electrical connections.
- E4.3S frame provides a high-current solution within the SACE Emax 3 air circuit breaker family.
- Electronic solid-state trip technology supports precise protection of high-current electrical distribution equipment.
Key Features
- ABB SACE Emax 3 E4.3S air circuit breaker.
- 3200 A rated current.
- 4-pole electrical configuration.
- Ekip Aware LI electronic release.
- Long-time and instantaneous protection functions.
- Fixed mounting configuration.
- Horizontal rear terminal arrangement.
- 85 kA short-circuit breaking capacity at 440 V AC.
Reliable Power Protection for Industrial Electrical Systems
The ABB 1SDA125174R1 is engineered for reliable protection of high-current low-voltage distribution systems. Its Ekip Aware LI electronic release provides controlled long-time overload and instantaneous short-circuit protection, helping protect electrical equipment and distribution infrastructure against damaging overcurrents.
As a fixed four-pole Emax 3 air circuit breaker with horizontal rear terminals, it is suited to applications requiring dependable high-current switching and protection within industrial switchboards, main distribution boards and power management systems.
Typical Applications
- Industrial main distribution boards.
- Low-voltage switchboards.
- High-current feeder protection.
- Manufacturing and production facilities.
- Commercial and infrastructure power distribution.
- Electrical distribution centres.
- Industrial power management systems.
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 3200 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 85 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | E4.3S 3200 Ekip Aware LI 4p FHR | |
| Product type | Air circuit breaker | |
| Order code | 1SDA125174R1 | |
| Rated current | 3200 A | |
| Number of poles | 4 | |
| Protection unit | Ekip Aware LI | |
| Protection functions | Long-time and instantaneous (LI) | |
| Installation | Fixed | |
| Terminal configuration | Horizontal rear terminals | |
| Rated short-circuit breaking capacity | 85 kA at 440 V AC | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125174R1?
The ABB 1SDA125174R1 is an SACE Emax 3 E4.3S 3200 A four-pole fixed air circuit breaker with an Ekip Aware LI electronic protection release.
What is the rated current of the 1SDA125174R1?
The ABB 1SDA125174R1 has a rated current of 3200 A.
What protection functions does the 1SDA125174R1 provide?
The Ekip Aware LI release provides long-time and instantaneous overcurrent protection.
How is the ABB 1SDA125174R1 installed?
The 1SDA125174R1 is a fixed circuit breaker with horizontal rear terminals.
What is the short-circuit breaking capacity of the 1SDA125174R1?
The ABB 1SDA125174R1 has a rated short-circuit breaking capacity of 85 kA at 440 V AC.
Trusted by Machine Builders Worldwide
The ABB 1SDA125174R1 combines the high-current capability of the SACE Emax 3 E4.3S platform with Ekip Aware LI electronic protection in a fixed four-pole configuration for demanding industrial and commercial power distribution systems.
