- Brand: Merlin Gerin (Schneider Electric)
- Model: Multi9 NG125H
- Type: Miniature Circuit Breaker (MCB)
- Part Number: 18733
- Technical Specs:
- Pole Configuration: 4-Pole (4P / 4d protected poles)
- Rated Current (In): 16 A at 40°C
- Tripping Curve Characteristic: C Curve
- Rated Operational Voltage (Ue): 380...415 V AC 50/60 Hz
- Rated Insulation Voltage (Ui): 690 V AC conforming to IEC 60947-2
- Rated Impulse Withstand Voltage (Uimp): 8 kV
- Ultimate Breaking Capacity (Icu):
- 36 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2
- 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
- 36 kA Icu at <= 500 V DC conforming to IEC 60947-2
- Service Breaking Capacity (Ics): 27 kA (75% of Icu) at 380...415 V AC conforming to IEC 60947-2
- Control / Actuation Type: Manual toggle with integrated trip-free mechanism and visible green strip window for positive contact indication
- Electrical Durability: 10,000 operational cycles
- Mechanical Durability: 20,000 operational cycles
- Connection Interface: Tunnel type terminals for rigid or flexible cables
- Wire Cross-Section Capacity: 1.5 mm² to 50 mm² max (Rigid) / 1.0 mm² to 35 mm² max
- Tightening Torque Requirement: 3.5 N.m
- Mounting Option: Standard 35mm symmetrical DIN rail positioning
- Operating Ambient Temperature: -10°C to +60°C
- Enclosure Protection Class: IP20 c
Weight: 1.0 kg
Dimensions: 120 x 105 x 80 mm
Country of Origin: France
HS Code: 8536.20.10