1SDA073284R1 ABB E6.2V 6300 Ekip Touch LI 4p WMP Air Circuit Breaker 6300 A

Why Choose the ABB E6.2V 6300 Ekip Touch LI 4p WMP Air Circuit Breaker?

The ABB E6.2V 6300 Ekip Touch LI 4p WMP, order code 1SDA073284R1, is a high-performance four-pole air circuit breaker (ACB) from the ABB SACE Emax 2 range, designed for protection and switching in very high-current low-voltage power distribution systems. With a rated uninterrupted current of 6300 A, it combines the large E6.2 frame and V performance level with an Ekip Touch LI electronic protection release.

The Ekip Touch LI release provides adjustable long-time overload and instantaneous short-circuit protection. Protection settings are accessed through a touch-sensitive display, giving operators an intuitive interface for configuring the breaker while providing the advanced electronic protection expected from the ABB Emax 2 platform.

The E6.2V performance level provides a rated ultimate short-circuit breaking capacity of 150 kA at 380/400/415/440 V AC, 130 kA at 500/525 V AC and 100 kA at 690 V AC. This four-pole model is supplied as a withdrawable moving part with rear terminals, supporting efficient isolation, inspection and maintenance within compatible ABB SACE Emax 2 switchgear assemblies.

Key Advantages

• Very high-current 6300 A four-pole air circuit breaker for demanding low-voltage power distribution.
• Ekip Touch LI electronic trip unit provides adjustable long-time overload and instantaneous short-circuit protection.
• Touch-sensitive interface provides convenient access to protection settings.
• Exceptional rated ultimate short-circuit breaking capacity of 150 kA at 400/415 V AC.
• Maintains 100 kA Icu at 690 V AC for demanding high-power installations.
• Withdrawable moving-part construction supports efficient switchgear isolation, servicing and maintenance.

Key Features

• ABB SACE Emax 2 E6.2 air circuit breaker platform.
• 6300 A rated uninterrupted current.
• Four-pole configuration.
• V short-circuit performance level.
• Ekip Touch LI electronic release.
• Long-time overload and instantaneous short-circuit protection.
• Long-time protection adjustable from 0.4–1 × In.
• Instantaneous protection adjustable from 1.5–15 × In.
• Touch-sensitive display for protection configuration.
• 150 kA Icu at 380/400/415/440 V AC.
• 130 kA Icu at 500/525 V AC.
• 100 kA Icu at 690 V AC.
• Withdrawable moving-part design with rear terminals.

Advanced Protection for Very High-Current Power Distribution

Air circuit breakers such as the ABB SACE Emax 2 provide switching, isolation and protection for high-current low-voltage electrical installations. The E6.2 platform is engineered for major power distribution systems, combining a very high continuous current rating with exceptional short-circuit breaking performance for main switchboards, industrial plants, infrastructure and other critical electrical networks.

The Ekip Touch LI electronic trip unit combines adjustable long-time overload and instantaneous short-circuit protection with an intuitive touch-sensitive interface. Together with the breaker’s 6300 A current rating, 150 kA breaking capacity at 400/415 V AC and withdrawable construction, this makes the E6.2V suitable for high-power installations requiring dependable electronic protection and convenient maintenance.

Typical Applications

• Very high-current low-voltage main distribution switchboards.
• Heavy industrial power distribution systems.
• Power generation and utility distribution installations.
• Data centres and critical infrastructure.
• Large commercial and infrastructure electrical systems.
• Transformer secondary and high-current distribution applications.
• Incoming and outgoing switchgear feeders requiring electronic overload and short-circuit protection.