Parameters:
Parameter Value / Description
Product Series / Frame Size NSE Series, 160A Frame (NSE160)
Rated Current (In) 160 A
Number of Poles 4 (L1, L2, L3, N)
Breaking Capacity Standard (Typically ~25 kA to 36 kA Icu at 415V AC, depending on specific model).
Rated Ultimate Breaking Capacity (Icu) Confirm from catalog (e.g., 25 kA, 36 kA).
Trip Unit Type Fixed Thermal-Magnetic (TM) – Standard, non-adjustable protection. Some models may offer adjustable magnetic trip (MA).
Rated Operational Voltage (Ue) Up to 400/415 V AC
Protection Functions • Thermal (Overload): Bi-metal element, inverse time characteristic.
• Magnetic (Short-Circuit): Instantaneous trip. No Ground Fault (G) protection.
Neutral Configuration Typically 4P4D (all poles protected) or 4P3D (neutral switched only).
Mounting Fixed mounting (standard for NSE series).
Connection Front connection with screw-clamp terminals.
Standard IEC 60947-2
Width Approximately 90 mm (for a 4-pole fixed version, very compact).