S5H630 3P 630A 1SDA038705R1_ABB_PRODUCT_吉林易择科技技术发展有限公司

Key Specifications General Product Type: Molded Case Circuit Breaker (MCCB) Series: ABB SACE Isomax S5 Poles: 3 Part Number: 1SDA038705R1 Rated Uninterrupted Current (Iu): 630 A Connection: Front terminals / fixed mounting Electrical Ratings Rated Operational Voltage (AC): up to 690 V AC Rated Insulation Voltage (Ui): 690–1000 V Rated Impulse Withstand Voltage (Uimp): 6–8 kV Interrupting/Breaking Capacity: High short‑circuit breaking capability for industrial distribution Protection & Trip Options Thermomagnetic or electronic trip units (optional, not fixed for this part number) Provides overload, short‑circuit, and optional ground‑fault protection Mechanical & Durability Fixed MCCB design for panel or distribution board mounting Robust mechanical construction for industrial and commercial power systems Standards & Compliance IEC/EN 60947‑2 compliant for low‑voltage switchgear Applications Industrial feeders and mains protection Distribution board incomers and branch circuits

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DESCRIBE

The ABB S5H630 is a three‑pole molded case circuit breaker (MCCB) from ABB’s SACE Isomax S5 series. It provides protection for low‑voltage power distribution against overloads and short circuits. Designed for fixed installation with front terminals, it is suitable for distribution panels, switchboards, and industrial feeder circuits. Optional trip units allow additional control and signaling functions.

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