E1N630 D LSI 3P WHR_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters Parameter Specification Manufacturer ABB Series / Family Emax E1N Product Type Air Circuit Breaker (ACB) with withdrawable design Number of Poles 3 (three‑phase) Rated Continuous Current (In / Iu) 800 A Rated Operational Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) ~1000 V AC Rated Impulse Withstand Voltage (Uimp) ~8–12 kV Trip Unit Electronic D‑LSI overcurrent protection (Long‑time, Short‑time, Instantaneous, Ground) Protection Functions L (overload), S (short‑time), I (instantaneous), G (ground fault) Short‑Circuit Breaking Capacity (Icu) Designed for industrial short‑circuit levels Service Short‑Circuit Breaking Capacity (Ics) Suitable for typical distribution requirements Short‑Time Withstand Current (Icw) Rated withstand levels for 1 s / 3 s duty Rated Frequency 50 / 60 Hz Mounting / Connection Withdrawable horizontal rear (WHR) installation Typical Applications Main distribution protection, feeder breaker in industrial/commercial switchgear

Grace +86 13600179521

DESCRIBE

The ABB E1N800 D‑LSI 3‑pole WHR Air Circuit Breaker is a low‑voltage protective device from ABB’s Emax E1N series, designed for three‑phase industrial and commercial power distribution systems. It incorporates an electronic D‑LSI overcurrent trip unit, which provides adjustable protection against overloads (L), short‑time faults (S), instantaneous short‑circuit conditions (I), and ground faults (G). The breaker is configured in a withdrawable horizontal rear (WHR) design, allowing easy extraction from switchgear for maintenance or servicing without disconnecting the main busbars. This model is suitable for use as a main distribution breaker or feeder breaker in electrical switchgear and distribution panels.

SERVICE HOTLINE Grace +86 13600179521

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

Q Q： info@hongkongeasy.com