ABB 1SAM160000R1012 MO325-16 Manual Motor Starter Surge Arrester Circuit Breaker

Key Specifications (Estimated)

• Rated Voltage (Ur): ~16 kV
• Maximum Continuous Operating Voltage (Uc): ~12.7 kV
• Nominal Discharge Current (In): Likely 5 kA or 10 kA
• Line Discharge Class: Class 2 or 3 (for station arresters)

Type: Metal Oxide Varistor (MOV) Surge Arrester

• Voltage Rating: Likely 16 kV (based on “MO325-16”)
• Application: Used in medium-voltage (MV) power systems for overvoltage protection
• Standard: Complies with IEC 60099-4 (surge arresters)
• Features:

1. High energy absorption capability
2. Excellent protective characteristics
3. Robust design for outdoor/indoor use