1SDA071300R1 ABB E6.2H 6300 Ekip G Hi-Touch LSIG 3p FHR Air Circuit Breaker

Why Choose the ABB E6.2H 6300 Ekip G Hi-Touch LSIG 3p FHR Air Circuit Breaker?

The ABB E6.2H 6300 Ekip G Hi-Touch LSIG 3p FHR, order code 1SDA071300R1, is a high-performance SACE Emax 2 air circuit breaker (ACB) designed for advanced protection, measurement and control of high-current low-voltage distribution and generator systems. As part of the ABB Emax 2 E6.2 series, this fixed three-pole breaker combines a 6300 A rated current with the advanced Ekip G Hi-Touch LSIG electronic trip unit.

The Ekip G Hi-Touch LSIG release provides sophisticated long-time, short-time, instantaneous and earth-fault protection together with generator-oriented protection functionality. Its advanced touchscreen interface supports intuitive configuration and monitoring, while the Hi-Touch platform provides enhanced measurement and power-quality analysis capabilities for demanding electrical networks.

With a rated operational voltage of 690 V AC, an ultimate short-circuit breaking capacity of 100 kA and a short-time withstand current of 100 kA, the E6.2H is engineered for high-capacity installations requiring dependable fault protection and selectivity. This configuration features a fixed, three-pole design with rear flat horizontal terminals and four auxiliary change-over contacts for breaker status signalling.

Key Advantages

• High-performance ABB SACE Emax 2 E6.2H air circuit breaker.
• 6300 A rated uninterrupted current for very high-current electrical distribution.
• 100 kA ultimate short-circuit breaking capacity across key low-voltage AC system voltages.
• Advanced Ekip G Hi-Touch LSIG electronic trip unit for distribution and generator protection.
• LSIG protection covers overload, selective short circuit, instantaneous short circuit and earth fault.
• Advanced measurement and power-quality analysis capabilities support electrical system monitoring.
• 100 kA short-time withstand capability supports selective protection in demanding networks.
• Fixed three-pole construction with rear flat horizontal terminals for switchboard integration.

Key Features

• ABB SACE Emax 2 E6.2H series.
• 6300 A rated current.
• Three-pole fixed configuration.
• Ekip G Hi-Touch LSIG electronic protection release.
• 690 V AC rated operational voltage.
• 1000 V AC rated insulation voltage.
• 12 kV rated impulse withstand voltage.
• 100 kA ultimate short-circuit breaking capacity.
• 100 kA short-time withstand current for 1 s and 3 s.
• Integrated earth-fault protection.
• Rear flat horizontal main terminals.
• Four auxiliary change-over contacts and open/closed breaker position indication.

Advanced Generator and Power Distribution Protection

The ABB Ekip G Hi-Touch LSIG trip unit combines comprehensive circuit protection with advanced functions intended for generator and sophisticated power-distribution applications. Long-time, short-time, instantaneous and earth-fault protection enables the breaker to respond effectively to overloads and fault conditions while supporting selective coordination throughout complex electrical networks.

The E6.2H platform combines a 6300 A current rating with 100 kA short-circuit interruption and short-time withstand capability. Together with the advanced monitoring and analysis functions available through the Ekip Hi-Touch platform, this makes the 1SDA071300R1 particularly suitable for critical switchboards where protection selectivity, system visibility and continuity of supply are essential.

Typical Applications

• Generator protection and generator switchboards.
• Very high-current low-voltage power distribution systems.
• Main incoming protection in LV switchboards.
• High-capacity industrial feeder protection.
• Manufacturing plants and process facilities.
• Data centres and critical power infrastructure.
• Utility, infrastructure and power-generation installations.