1SDA072015R1 ABB E6.2H/f 6300 Ekip Touch LSI 4p F HR Air Circuit Breaker

Why Choose the ABB E6.2H/f 6300 Ekip Touch LSI 4p F HR Air Circuit Breaker?

The ABB E6.2H/f 6300 Ekip Touch LSI 4p F HR, order code 1SDA072015R1, is a high-performance air circuit breaker (ACB) from the ABB SACE Emax 2 series, designed for protection and switching in demanding low-voltage power distribution systems. With a rated uninterrupted current of 6300 A, it provides dependable high-current circuit protection for major industrial, commercial and infrastructure electrical installations.

This circuit breaker incorporates the advanced Ekip Touch LSI electronic trip unit, providing long-time overload, short-time short-circuit and instantaneous short-circuit protection. The touchscreen interface supports intuitive configuration and access to electrical information, helping engineers manage protection settings and monitor the distribution system.

The 1SDA072015R1 features a four-pole fully rated configuration, fixed installation and rear horizontal connections. Its E6.2H/f performance level provides a rated ultimate short-circuit breaking capacity of 100 kA at 440 V AC and a rated short-time withstand current of 100 kA for 1 s, making it suitable for high-current installations where substantial prospective fault currents can occur.

Key Advantages

• High-capacity 6300 A air circuit breaker for major low-voltage power distribution systems.
• Four-pole fully rated configuration for comprehensive switching and protection.
• Advanced Ekip Touch LSI electronic trip unit with intuitive touchscreen operation.
• Long-time, short-time and instantaneous protection functions for comprehensive overcurrent protection.
• 100 kA ultimate short-circuit breaking capacity at 440 V AC.
• 100 kA short-time withstand current for 1 s supports selective protection strategies.
• Fixed construction with rear horizontal connections for switchboard integration.

Key Features

• ABB SACE Emax 2 E6.2H/f series.
• 6300 A rated uninterrupted current.
• Four-pole fully rated construction.
• Ekip Touch LSI electronic trip unit.
• Long-time overload protection.
• Short-time delayed short-circuit protection.
• Instantaneous short-circuit protection.
• Touchscreen interface for protection configuration and monitoring.
• 100 kA Icu at 440 V AC.
• 100 kA Icw for 1 s.
• Fixed installation with rear horizontal connections.
• Designed for high-current low-voltage power distribution and protection.

Advanced Protection for High-Current Power Distribution

Air circuit breakers such as the ABB SACE Emax 2 E6.2H/f provide switching, isolation and protection for major low-voltage electrical distribution circuits. The combination of a 6300 A continuous-current rating and high short-circuit performance makes this breaker particularly suitable for main switchboards, transformer-fed systems and industrial networks handling substantial electrical loads.

The Ekip Touch LSI electronic trip unit combines adjustable long-time, short-time and instantaneous protection with an intuitive touchscreen interface. Together with the breaker's high short-time withstand capability, these functions help engineers coordinate protective devices, improve selectivity and manage complex low-voltage electrical distribution systems.

Typical Applications

• Main incoming protection in high-current low-voltage switchboards.
• Industrial power distribution systems.
• Large commercial and infrastructure installations.
• Manufacturing and process plants.
• Power distribution centres and main switchgear.
• Transformer secondary distribution systems.
• High-current electrical networks requiring advanced electronic protection.