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ABB SACE Emax 3 E6.3H/f 6300 ACB 4 Pole 6300A 100kA Ekip Aware LSIG Fixed Rear Terminals 100% Neutral
ABB 1SDA128917R1 E6.3X/f 6300 Ekip Aware LSIG four pole air circuit breaker designed for reliable high-capacity low voltage power distribution and electrical protection.
£43,064.28
Why Choose the ABB 1SDA128917R1 E6.3X/f 6300 Ekip Aware LSIG 4p F HR Air Circuit Breaker?
The ABB 1SDA128917R1 is a high-performance low voltage air circuit breaker (ACB) designed for advanced protection, switching and intelligent power management in large-scale electrical distribution systems. As part of the innovative ABB SACE Emax 3 E6.3 series, it combines high current capability, advanced electronic protection and reliable operation for industrial, infrastructure and critical power applications.
This air circuit breaker is equipped with an advanced Ekip Aware LSIG electronic trip unit, providing comprehensive protection functions including long-time, short-time, instantaneous and ground fault protection. The Emax 3 platform supports intelligent monitoring, diagnostics, power quality management and scalable connectivity for modern low voltage installations.
With a 6300 A rated current, 4-pole fixed configuration, E6.3X/f frame design and rear horizontal terminals, the ABB 1SDA128917R1 is suitable for high-capacity switchboards, industrial power distribution systems and critical electrical infrastructure requiring dependable protection and switching performance.
Key Advantages
- Advanced ABB SACE Emax 3 air circuit breaker technology for reliable high-capacity protection.
- 6300 A rated current suitable for demanding low voltage distribution systems.
- Four-pole fixed design for complete circuit switching and protection.
- Integrated Ekip Aware LSIG protection unit for comprehensive fault management.
- E6.3X/f high-performance frame designed for large-scale electrical installations.
- Rear horizontal terminals support flexible switchgear integration.
Key Features
- ABB SACE Emax 3 E6.3 series air circuit breaker.
- Ekip Aware LSIG electronic trip unit.
- 6300 A rated uninterrupted current.
- 4-pole configuration.
- Fixed installation version.
- Rear horizontal (HR) terminal connection.
- Long-time, short-time, instantaneous and ground fault protection functions.
- Advanced diagnostics, monitoring and communication capabilities.
Reliable Power Protection for Industrial Distribution
Air circuit breakers such as the ABB Emax 3 series provide essential protection against electrical faults while enabling safe switching and efficient management of modern power distribution networks. Intelligent electronic trip units allow precise protection settings, system diagnostics and improved operational visibility.
The Emax 3 platform is engineered for future-ready electrical infrastructure, combining adaptive protection, advanced sensing, asset management features and secure connectivity to support reliable operation in demanding environments.
Typical Applications
- Main low voltage distribution switchboards.
- Industrial power distribution systems.
- Large manufacturing facilities.
- Data centres and critical infrastructure.
- Energy management and monitoring systems.
- High-capacity electrical protection installations.
Technical Specifications
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| Trip Unit | LSIG | |
|---|---|---|
| Device Type | ACB | |
| Current | 6300 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 100 kA | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 Low Voltage Air Circuit Breakers | |
| Model | 1SDA128917R1 | |
| Product type | Air circuit breaker (ACB) | |
| Breaker type | E6.3X/f | |
| Rated current | 6300 A | |
| Number of poles | 4 poles | |
| Trip unit | Ekip Aware LSIG | |
| Installation type | Fixed | |
| Terminal configuration | Rear horizontal (HR) | |
| Protection functions | Long-time, short-time, instantaneous and ground fault protection | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA128917R1 used for?
The ABB 1SDA128917R1 is an air circuit breaker designed for protecting and switching high-capacity low voltage electrical distribution systems.
What is the rated current of this circuit breaker?
The ABB 1SDA128917R1 has a rated current of 6300 A.
What protection functions are included?
The breaker includes an Ekip Aware LSIG trip unit providing long-time, short-time, instantaneous and ground fault protection functions.
How many poles does the ABB 1SDA128917R1 have?
The ABB 1SDA128917R1 is a 4-pole air circuit breaker.
Where is this breaker typically installed?
This circuit breaker is typically installed in main switchboards, industrial distribution panels and critical electrical infrastructure systems.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax 3 air circuit breakers are widely used by electrical engineers and facility operators to deliver reliable protection, intelligent monitoring and efficient management of modern low voltage electrical systems.
