Key Specifications
General
Product Type: Molded Case Circuit Breaker (MCCB)
Series: ABB Tmax T2
Poles: 3
Trip Unit: Thermal‑magnetic (TMD)
Connection: Fixed front terminals (FF)
Frame Size: 160 (T2S160)
Adjustable Trip Setting Range: 100–1000 A
Electrical Ratings
Rated Operational Voltage: up to 690 V AC
Rated Insulation Voltage (Ui): ~800 V
Rated Impulse Withstand Voltage (Uimp): 8 kV
Rated Uninterrupted Current (Iu): 160 A
Standards: IEC 60947‑2
Short‑Circuit & Breaking Capacity
Ultimate short‑circuit breaking capacity (Icu) typical:
~50 kA at 380–415 V AC
Lower values at higher AC voltages
Suitable for industrial feeders and branch circuits
Mechanical / Installation
Fixed installation with front terminals
Robust construction for industrial and commercial systems
Mounting in distribution boards or control panels
Standards & Compliance
IEC/EN 60947‑2
CE compliant
The ABB T2S160 TMD100/1000 FF is a 3‑pole molded case circuit breaker (MCCB) from ABB’s Tmax T2 series. It protects circuits against overloads and short circuits using a thermal‑magnetic (TMD) trip unit with an adjustable current range of 100–1000 A. It features fixed front terminals (FF) and is suitable for industrial and commercial power distribution applications.