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ABB SACE Emax 3 E6.3V/f 4000 ACB 4 Pole 4000A 150kA Ekip Aware LSI Fixed Rear Terminals 100% Neutral
ABB 1SDA125260R1 is an Emax 3 E6.3V/f 4000 Ekip Aware LSI four-pole fixed air circuit breaker rated at 4000 A for high-capacity low-voltage power distribution.
£29,259.83
Why Choose the ABB 1SDA125260R1?
The ABB 1SDA125260R1 is an Emax 3 E6.3V/f 4000 Ekip Aware LSI 4-pole FHR air circuit breaker designed for high-capacity protection and switching in demanding low-voltage power distribution systems. With a rated current of 4000 A, this fixed circuit breaker is suited to high-current main distribution and feeder protection applications.
Featuring an Ekip Aware LSI electronic release, the 1SDA125260R1 provides long-time, short-time and instantaneous overcurrent protection functions. Its electronic protection architecture supports configurable circuit protection for demanding industrial and commercial electrical distribution installations.
As part of ABB's SACE Emax 3 family, the 1SDA125260R1 combines the E6.3V/f frame with a 4000 A rating, four-pole construction and fixed FHR configuration. It offers a 150 kA ultimate short-circuit breaking capacity at 440 V and a 100 kA short-time withstand current for 1 s, making it suitable for high-capacity electrical distribution systems.
Key Advantages
- 4000 A rated current: Suitable for high-capacity low-voltage power distribution and main circuit protection.
- Ekip Aware LSI protection: Provides long-time, short-time and instantaneous overcurrent protection functions.
- Four-pole configuration: Provides four-pole switching and protection for compatible distribution systems.
- E6.3V/f frame: Designed for demanding high-current power distribution applications.
- 150 kA breaking capacity: Provides a high ultimate short-circuit breaking capacity at 440 V.
- 100 kA short-time withstand: Provides a 100 kA short-time withstand current for 1 s.
- Fixed FHR configuration: Suitable for compatible switchboards and distribution assemblies.
Key Features
- ABB SACE Emax 3 air circuit breaker
- E6.3V/f frame size
- 4000 A rated current
- Ekip Aware LSI electronic release
- Long-time, short-time and instantaneous protection functions
- Four-pole construction
- Fixed FHR configuration
- 150 kA ultimate short-circuit breaking capacity at 440 V
- 100 kA short-time withstand current for 1 s
- Designed for high-capacity low-voltage power distribution
- Suitable for demanding industrial and commercial switchboard applications
High-Capacity Power Distribution Protection
The ABB 1SDA125260R1 is designed for high-current electrical distribution systems requiring dependable switching and configurable electronic protection. Its 4000 A rating and E6.3V/f frame provide a high-capacity solution for main and feeder applications, while the Ekip Aware LSI release provides long-time, short-time and instantaneous overcurrent protection. The four-pole fixed FHR configuration is suitable for compatible industrial and commercial switchboards and low-voltage power distribution assemblies.
Typical Applications
- High-capacity low-voltage switchboards
- Main incomer circuit protection
- Industrial power distribution systems
- High-current feeder protection
- Commercial electrical distribution installations
- Power generation and distribution infrastructure
- Transformer and generator distribution systems
- Industrial electrical equipment assemblies
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 4000 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 150 kA | |
| Trip Unit | LSI | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Product family | SACE Emax 3 | |
| Product type | E6.3V/f 4000 Ekip Aware LSI 4p FHR | |
| Order code | 1SDA125260R1 | |
| Rated continuous current | 4000 A | |
| Protection unit | Ekip Aware LSI | |
| Protection functions | Long-time, short-time and instantaneous | |
| Number of poles | 4 | |
| Installation type | Fixed | |
| Configuration | FHR | |
| Frame | E6.3V/f | |
| Ultimate short-circuit breaking capacity at 440 V | 150 kA | |
| Short-time withstand current for 1 s | 100 kA | |
| EAN | 8056221258128 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125260R1?
The ABB 1SDA125260R1 is an Emax 3 E6.3V/f 4000 Ekip Aware LSI four-pole fixed FHR air circuit breaker rated at 4000 A.
What protection does the ABB 1SDA125260R1 provide?
The 1SDA125260R1 uses an Ekip Aware LSI electronic release providing long-time, short-time and instantaneous overcurrent protection functions.
What is the rated current of the ABB 1SDA125260R1?
The ABB 1SDA125260R1 has a rated continuous current of 4000 A.
How many poles does the ABB 1SDA125260R1 have?
The ABB 1SDA125260R1 is a four-pole air circuit breaker designed for compatible high-capacity low-voltage distribution systems.
What is the short-circuit capacity of the ABB 1SDA125260R1?
The ABB 1SDA125260R1 has an ultimate short-circuit breaking capacity of 150 kA at 440 V and a short-time withstand current of 100 kA for 1 s.
Trusted for High-Current Power Distribution
ABB SACE Emax 3 air circuit breakers are designed for demanding low-voltage power distribution applications requiring high current ratings and configurable electronic protection. The 1SDA125260R1 combines a 4000 A E6.3V/f frame, Ekip Aware LSI protection, four-pole construction and a fixed FHR configuration for high-capacity electrical distribution systems.
