Acti9 NG125H 2P 16 A C Curve Automatic Circuit Breaker

Miniature automatic circuit breaker from the Acti9 NG125H range, designed to protect electrical circuits in installations in small buildings and small businesses. Features thermal-magnetic technology with C curve, ensuring protection against overloads and short circuits.

Technical Features

• Number of poles: 2P
• Number of protected poles: 2
• Rated current [In]: 16 A at 40 °C
• Network type: AC
• Tripping curve: C
• Breaking capacity code: H
• Ultimate breaking capacity [Icu]: 36 kA at 380...415 V AC 50/60 Hz
• Service breaking capacity [Ics]: 22,5 kA 75 % according to Icu - 380...415 V AC 50/60 Hz
• Rated operating voltage [Ue]: 220...240 V AC 50/60 Hz, 380...415 V AC 50/60 Hz, 440 V AC 50/60 Hz, 500 V AC 50/60 Hz, <= 250 V DC
• Rated insulation voltage [Ui]: 690 V AC 50/60 Hz
• Surge voltage withstand [Uimp]: 8 kV according to Icu
• Magnetic trip limit: 8 x In +/- 20%
• Contact position indicator: Yes
• Local indicators: Trip indicator, On/Off indication
• Mounting: Adjustable clip, symmetrical 35 mm DIN rail mounting support
• Step size: 9 mm
• Dimensions: 103 mm (height), 54 mm (width), 81 mm (depth)
• Weight: 0.48 kg
• Mechanical durability: 20000 cycles
• Electrical durability: 10000 cycles
• Lockable: With lock, description: Integrated lock
• Connections: Tunnel-type terminals 1.5…50 mm² rigid, 1…35 mm² flexible
• Stripping length: 20 mm
• Tightening torque: 3.5 N·m
• Earth leakage protection: Independent lock
• Protection degree IP: IP20 according to IEC 60947-2
• Impact protection degree IK: IK05 according to EN/IEC 62263
• Contamination degree: 3 according to IEC 60664-1
• Overvoltage category: IV
• Tropicalization: 2 according to IEC 60068-1
• Relative humidity: 95 % at 55 °C
• Operating ambient temperature: -30…70 °C
• Storage ambient temperature: -40…70 °C
• Standards: IEC 60947-2
• Sustainable offering status: Green Premium product
• Compliant with REACh without SVHC: Yes
• EU RoHS Directive: Compliant
• Free of toxic heavy metals: Yes
• Mercury-free: Yes
• RoHS exemption information: Yes
• China RoHS regulation: Proactive China RoHS declaration (outside legal scope of China RoHS)
• WEEE: In the European Union market, the product must be disposed of according to a specific waste collection system and never end up in a regular trash container