T5S630 PR221DS-LSI R630 P MP 3P_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Specifications Specification Value Manufacturer ABB Model / Part Number T5S630 PR221DS‑LS/I R630 P MP 3P Product Type Molded Case Circuit Breaker (MCCB) Series Tmax T5 Number of Poles 3 Pole (3P) Rated Uninterrupted Current (Iu) 630 A Rated Operational Voltage Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Trip Unit Type PR221DS‑LS/I (electronic long‑time, short‑time and instantaneous protection) Short‑Circuit Performance Level S Rated Ultimate Short‑Circuit Breaking Capacity (Icu) ~85 kA @ 220–230 V AC; ~50 kA @ 380–415 V AC; ~25 kA @ 690 V AC Rated Service Short‑Circuit Breaking Capacity (Ics) Percent of Icu depending on voltage rating Electrical Endurance ~5000 operations Mechanical Endurance ~20,000 operations Connection Type Fixed front (bolt) terminals Power Loss (Per Pole) ~41 W Operating Temperature Range Standard industrial range Degree of Protection IP20 (installed) Standards Compliance IEC 60947‑2 and related molded case breaker standards Typical Applications Main and distribution circuit protection, industrial power panels, motor feeder protection

Grace +86 13600179521

DESCRIBE

The ABB T5S630 PR221DS‑LS/I R630 P MP 3P is a heavy‑duty three‑pole molded case circuit breaker (MCCB) from ABB’s Tmax T5 series, designed to provide reliable protection and switching for low‑voltage electrical distribution systems. It incorporates an electronic trip unit (PR221DS‑LS/I) offering adjustable thermal and magnetic protection with performance level S, suitable for protecting circuits and electrical equipment from overloads, short circuits, and fault conditions. The breaker has a fixed installation style with front connection terminals and robust construction for industrial, commercial, and power distribution applications.

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