SACE Tmax T5S 630A 3P_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters Parameter Specification Manufacturer ABB Product Series SACE Tmax T5S Product Type Molded Case Circuit Breaker (MCCB) Rated Current (In) 630 A Number of Poles 3 (Three-pole) Rated Operational Voltage Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Impulse Withstand Voltage (Uimp) 8 kV Short-Circuit Breaking Capacity (Icu) High level (e.g., 50 kA at 400 V AC typical) Service Short-Circuit Capacity (Ics) Similar level as Icu depending on trip unit Trip Unit Type Electronic / solid-state adjustable protection unit Overload Protection Adjustable thermal/electronic overload Short-Circuit Protection Adjustable instantaneous/magnetic or electronic trip Connection Type Front terminals (fixed) Mounting Style Fixed installation in panel or switchgear Operating Frequency 50 / 60 Hz Mechanical Durability Designed for high cycle life Electrical Durability Designed for repeated load interruption Typical Applications Main power distribution, feeder protection, motor feeder protection

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DESCRIBE

The ABB SACE Tmax T5S 630A 3-pole molded case circuit breaker (MCCB) is a robust low-voltage protective device designed for industrial and commercial power distribution systems. It provides reliable protection against overloads, short circuits, and electrical faults in three-phase electrical circuits. The breaker integrates an electronic/solid-state trip unit that allows adjustable protection settings, ensuring flexibility for different load conditions. This MCCB is suitable as a main service disconnect, distribution feeder breaker, or equipment protection breaker in panels, switchboards, and machinery installations.

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