The ABB XT1C 160 TMD 50-450 3p F F is a compact, 3-pole moulded case circuit breaker with a rated current of 50A and breaking capacity of 25kA at 415V AC. It features a thermomagnetic trip unit with adjustable overload protection (35–50A) and fixed short-circuit protection (450A). Designed for reliability and compliance with IEC 60947-2, it is ideal for industrial and commercial power distribution systems.

 Key Specifications

• Model: XT1C 160 TMD 50-450 3p F F

• Rated Current (In): 50 A

• Adjustable Overload Setting Range: 35–50 A

• Instantaneous Short-Circuit Trip Setting (Ii): 450 A

• Rated Voltage (Ur): 690 V AC / 500 V DC

• Rated Insulation Voltage (Ui): 800 V

• Rated Impulse Withstand Voltage (Uimp): 8 kV

• Release Type: Thermomagnetic (TMD)

• Number of Poles: 3

• Terminal Type: Fixed front terminals with bolt connection

• Frame Size: XT1C 160

• Standards Compliance: IEC 60947-2