1SDA072998R1 ABB E2.2H 1600 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker

Why Choose the ABB E2.2H 1600 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker?

The ABB 1SDA072998R1 is a high-performance SACE Emax 2 E2.2H air circuit breaker rated at 1600 A, designed for advanced protection, switching and isolation in demanding low-voltage power distribution systems. This four-pole withdrawable moving part incorporates the sophisticated Ekip Hi-Touch LSI electronic trip unit, providing long-time, short-time and instantaneous protection.

The Ekip Hi-Touch platform combines advanced circuit protection with extensive measurement, monitoring and power-quality capabilities. Its touchscreen interface provides convenient access to protection settings and electrical information, making the E2.2H particularly suitable for critical industrial, infrastructure and commercial power networks where detailed supervision and selective protection are important.

With a rated uninterrupted current of 1600 A, a four-pole configuration and rated operational voltage up to 690 V AC, the E2.2H offers an ultimate short-circuit breaking capacity of 100 kA at 400/415 V AC and 85 kA at 690 V AC. Its withdrawable construction facilitates inspection, maintenance and replacement while supporting high system availability.

Key Advantages

• High-performance ABB SACE Emax 2 E2.2H air circuit breaker for demanding electrical networks.
• 1600 A rated uninterrupted current for substantial low-voltage loads.
• Four-pole configuration with 100% neutral-pole current capability.
• Ekip Hi-Touch LSI electronic trip unit provides advanced long-time, short-time and instantaneous protection.
• 100 kA ultimate breaking capacity at 400/415 V AC for high prospective fault-current installations.
• Advanced measurement and monitoring capabilities support intelligent power management.

Key Features

• ABB SACE Emax 2 E2.2H frame.
• 1600 A rated current.
• 4-pole configuration.
• Ekip Hi-Touch LSI solid-state electronic protection release.
• Long-time, short-time and instantaneous protection functions.
• Advanced touchscreen interface for configuration and monitoring.
• 690 V AC rated operational voltage.
• 1000 V AC rated insulation voltage.
• 12 kV rated impulse withstand voltage.
• 85 kA short-time withstand current for 1 s.

Advanced Hi-Touch Protection and Power Monitoring

The Ekip Hi-Touch LSI release provides configurable long-time overload, selective short-time and instantaneous short-circuit protection for sophisticated low-voltage distribution networks. The short-time protection function supports selective coordination with downstream devices, helping faults to be isolated close to their source while maintaining continuity across unaffected sections of the installation.

Beyond protection, the Hi-Touch platform is designed for advanced electrical measurement and network supervision. Combined with the high-breaking-capacity E2.2H frame, this makes the 1SDA072998R1 suitable for installations requiring both robust fault interruption and detailed information for efficient power-system management.

Typical Applications

• Main low-voltage switchboards and power distribution boards.
• Industrial power distribution systems.
• Data centres and critical infrastructure.
• Manufacturing plants and process facilities.
• Large commercial buildings and utility installations.
• High-current feeders requiring selective protection and advanced electrical monitoring.