ABB SACE Tmax XT1 interruttore automatico scatolato tripolare, 160 A, termico-magnetico, 16 kA a 400 V AC 2CDD283101R0063

The ABB SACE Tmax XT1 moulded case circuit breaker stands out with its compact frame size XT1, delivering 160 A protection in a fixed-mount design. Unlike typical breakers, it combines thermal and magnetic trip functions in one unit, ensuring reliable overload and short-circuit protection for industrial and commercial installations.

Highlights

• Rated current 160 A with 3 poles
• Breaking capacity 16 kA at 400 V AC (25 kA at 230 V AC)
• Thermal-magnetic trip unit (TMD) with fixed settings
• Rated operational voltage up to 690 V AC
• Complies with IEC 60947-2

In daily use

This MCCB is engineered for fixed installation with front terminals, simplifying wiring in distribution boards. Its thermal release protects against overloads, while the magnetic release responds instantly to short circuits. The breaker operates at 50/60 Hz and withstands impulse voltages up to 8 kV, making it a robust choice for demanding environments.

Full specifications

• Series: SACE Tmax XT
• Frame size: XT1
• Rated current (In): 160 A
• Number of poles: 3
• Trip unit type: Thermal-magnetic (TMD)
• Breaking capacity (Icu) at 400 V AC: 16 kA
• Breaking capacity (Icu) at 230 V AC: 25 kA
• Rated operational voltage (Ue): 690 V AC
• Rated insulation voltage (Ui): 1000 V
• Rated impulse withstand voltage (Uimp): 8 kV
• Frequency: 50/60 Hz
• Mounting type: Fixed
• Terminal type: Front terminals
• Protection functions: Overload, short-circuit
• Standard compliance: IEC 60947-2
• Thermal release setting (Ir): Fixed at 160 A
• Magnetic release setting (Ii): Fixed at 1600 A

Final note

Choose the ABB SACE Tmax XT1 for dependable circuit protection with proven thermal-magnetic technology in a compact footprint.