E2.2 N800A 4P - ABB - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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The vast blue oceans of the Earth are the cradle of life and a crucial foundation for human sustainable development. Easy Semiconductor Technology (Hong Kong) Limited has always adhered to the concept of environmental protection and actively engaged in marine environmental protection initiatives. To assist marine

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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Your Technical Partner, Beyond the Purchase. We are committed to being your trusted long-term technical partner. Even if you are not yet our customer, our technical team is delighted to provide free pre-sales and after-sales support. We look forward to working with you to find the optimal solution.

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E2.2 N800A 4P

The E2.2 N800A 4PLow‑voltage air circuit breaker designed for protection and switching in power distribution systems. Provides adjustable electronic protection against overloads, short circuits, and earth faults. Suitable for industrial, commercial, and infrastructure applications.

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Technical Parameters Parameter Specification Rated Uninterrupted Current (Iu) 800 A Number of Poles 4 P Rated Operational Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V AC Rated Impulse Withstand Voltage (Uimp) 12 kV Rated Ultimate Short‑Circuit Breaking Capacity (Icu) 66 kA (400–690 V AC) Rated Service Short‑Circuit Breaking Capacity (Ics) 66 kA Short‑time Withstand Current (Icw) 66 kA for 1 s / 50 kA for 3 s Rated Operational Frequency 50 / 60 Hz Trip Unit Type Electronic (Ekip series) Terminal Connection Rear flat horizontal terminals Mechanical Durability ~25,000 operations Electrical Durability ~15,000 operations Standards Compliance IEC 60947‑2