ABB 1SDA071141R1 E4.2N 3200 Ekip Dip LI 3p F HR

This ABB 1SDA071141R1 is an ACB circuit breaker configured with an Ekip Dip LI trip unit and a 3-pole arrangement. As an industrial air circuit breaker, it provides a clearly defined protective function for low-voltage distribution systems where coordinated overload and short‑circuit protection is required. The model designation and Ekip Dip LI trip unit identify the breaker’s protection and control characteristics without introducing unspecified ratings.

In low-voltage power distribution, a low voltage air circuit breaker like this ABB air circuit breaker is installed in incoming or distribution switchgear to protect feeders, bus sections, and large motors. An air circuit breaker of this type is selected in switchgear when an installer or engineer needs a robust, resettable protective device that integrates with standard protection and metering accessories and supports service isolation in industrial and commercial electrical rooms.

• Brand: ABB
• SKU / Catalog Number: 1SDA071141R1
• Product Series: E4.2N
• Number of poles: 3
• Rated current (In): 3200 A
• Trip unit (exact): Ekip Dip LI
• Mounting type: HR
• Other model identifiers: 3200 Ekip Dip LI 3p F HR (as in catalogue title)

Application areas for this ABB air circuit breaker include main incoming protection for medium to large low-voltage distribution boards, feeder protection for heavy industrial loads, and protection of motor supply circuits where a 3200 A rated device with an Ekip Dip LI trip unit is specified. The Ekip Dip LI trip unit supports common protection coordination strategies used by electrical contractors and plant engineers, making this ACB circuit breaker suitable for industrial plants, commercial building mains, and utility-connected switchgear assemblies where explicit coordination and selectable protection are required.