Why Choose the ABB 1SDA124968R1 SACE Emax 3 E6.3H 6300 Air Circuit Breaker?
The ABB 1SDA124968R1 is a high-performance air circuit breaker (ACB) from the advanced ABB SACE Emax 3 series, designed to provide reliable protection, switching and control for high-capacity low-voltage electrical distribution systems. Configured as an E6.3H 6300 circuit breaker, it is engineered for demanding industrial, infrastructure and energy applications requiring exceptional protection performance and dependable operation.
This circuit breaker combines robust mechanical construction with advanced electronic protection technology through the integrated Ekip Aware LSI trip unit. The SACE Emax 3 platform provides intelligent protection, monitoring capabilities and flexible installation solutions for modern high-power electrical systems.
With a rated current of 6300 A, a three-pole configuration and a rated ultimate short-circuit breaking capacity of 100 kA at 415 V AC, the ABB 1SDA124968R1 is suitable for protecting large-scale low-voltage distribution networks, industrial switchboards and critical power installations. The fixed version with rear horizontal terminals enables integration into compatible switchgear assemblies.
Key Advantages
- ABB SACE Emax 3 air circuit breaker designed for high-capacity low-voltage protection applications.
- 6300 A rated current for large electrical distribution systems.
- 100 kA breaking capacity at 415 V AC for demanding short-circuit protection requirements.
- Integrated Ekip Aware LSI trip unit for accurate protection and monitoring.
- Fixed mounting configuration for permanent switchgear installation.
- Rear horizontal terminals for reliable connection arrangements.
Key Features
- ABB SACE Emax 3 series air circuit breaker.
- E6.3H 6300 frame configuration.
- 3-pole circuit breaker design.
- 6300 A rated uninterrupted current (In).
- 100 kA Icu breaking capacity at 415 V AC.
- Ekip Aware LSI trip unit providing long-time, short-time and instantaneous protection functions.
- Fixed version for permanent installation.
- Rear horizontal terminals for electrical connection.
Reliable Protection for Modern Electrical Distribution Systems
Air circuit breakers such as the ABB SACE Emax 3 protect electrical installations by safely interrupting fault currents and providing dependable switching performance. Advanced electronic trip units continuously monitor electrical conditions and help ensure reliable protection of connected equipment and power networks.
The SACE Emax 3 platform is designed for modern energy distribution applications where safety, efficiency and intelligent system integration are essential. Its advanced protection technology and robust construction support the requirements of large industrial facilities, infrastructure projects and high-capacity electrical installations.
Typical Applications
- Large industrial power distribution systems.
- Main switchboards and electrical power centres.
- Energy infrastructure and utility installations.
- Large manufacturing and processing facilities.
- Critical power protection systems.
- High-capacity commercial and industrial electrical networks.
