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T2S160 MA100

The ABB T2S160 MA100 is a high-current, thermal-magnetic molded case circuit breaker (MCCB) from ABB's Tmax series (specifically the T2 frame). It is a 160 Ampere frame, three-pole circuit breaker equipped with a Micrologic electronic trip unit (MA type), providing advanced protection, communication, and monitoring capabilities for main distribution and feeder circuits in commercial, industrial, and infrastructure applications.

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Parameters Category Parameter Specification for T2S160 MA100 General Product Series Tmax T2 Frame Current (Iu) 160 A Number of Poles 3 Poles Trip Unit Type Micrologic 2.0 MA (Metering & Protection) Rated Operational Values Rated Insulation Voltage (Ui) 690 V AC Rated Operational Voltage (Ue) 415 V AC (50/60 Hz) Breaking Capacities Ultimate Breaking Capacity (Icu) at 415V 50 kA (According to IEC 60947-2) Service Breaking Capacity (Ics) at 415V 50 kA (100% Icu for this series) Trip Unit Settings (Micrologic MA) Long-Time Protection (L) Adjustable Ir: (0.4 - 1.0) x In (64A - 160A). Short-Time Protection (S) Adjustable Isd: (1.5 - 10) x Ir. Adjustable Delay Tsd. Instantaneous Protection (I) Adjustable Ii: (1.5 - 15) x In (240A - 2400A) or OFF. Ground-Fault Protection (G) Adjustable Ig: (0.2 - 1.0) x In (32A - 160A). Adjustable Delay Tg. Metering Functions (MA Trip Unit) Measured Values Current (per phase, neutral), Voltage (L-L, L-N), Frequency, Active/Reactive/Apparent Power (P/Q/S), Power Factor, Energy (kWh, kvarh), Demand. Accuracy Class Class 1 (per IEC 61557-12) Display Backlit LCD Communication Platform Ready for plug-in communication modules (e.g., for Modbus, Profibus DP, Ethernet). Mechanical Electrical Durability 10,000 operations Mechanical Durability 25,000 operations Terminals Rated Torque Front/Rear: Typically 15 - 20 Nm for main terminals. Environmental Operating Temperature -25°C to +70°C (Trip unit: -20°C to +70°C) Standards & Approvals Compliance IEC/EN 60947-2, UL 489 Certifications CE, cULus, CCC