Acti9 NG125L 2P 10 A D Curve Automatic Switch

Miniature automatic switch from the Acti9 NG125 range, designed to protect electrical circuits in installations for small businesses and small buildings. Provides thermal and magnetic protection with D curve, suitable for loads with high inrush currents. Breaking capacity reaches up to 50 kA at 380–415 V AC 50/60 Hz, ensuring safety in case of short circuits.

Technical Features

• Number of poles: 2P
• Number of protected poles: 2
• Neutral position: Left
• Rated current [In]: 10 A at 40 °C
• Supply type: AC
• Tripping unit technology: Thermal-magnetic
• Curve code: D
• Breaking capacity code: L
• Breaking capacity [Icu]: 50 kA at 380...415 V AC 50/60 Hz
• Service breaking capacity [Ics]: 30 kA (75 % of Icu) at 380...415 V AC 50/60 Hz
• Rated operational voltage [Ue]: 220...240 V AC, 380...415 V AC, 440 V AC, 500 V AC, ≤ 250 V DC
• Rated insulation voltage [Ui]: 690 V AC 50/60 Hz
• Surge voltage withstand [Uimp]: 8 kV
• Magnetic trip threshold: 12 x In ± 20 %
• Contact position indicator: Yes
• Local indicators: Trip indicator, On/Off indication
• Mounting type: Adjustable clip
• Mounting support: Symmetrical 35 mm DIN rail
• Step size: 9 mm
• Height: 103 mm
• Width: 54 mm
• Depth: 81 mm
• Weight: 0.48 kg
• Mechanical durability: 20 000 cycles
• Electrical durability: 10 000 cycles
• Lockout ready: With lock
• Lockout option description: Integrated lock
• Connections: Tunnel-type terminals 1.5…50 mm² rigid, 1…35 mm² flexible
• Stripping length: 20 mm
• Torque: 3.5 N·m
• Earth leakage protection: Independent block
• Compatibility code: NG125
• Protection degree IP: IP20
• Impact protection degree IK: IK05
• Contamination degree: 3
• Overvoltage category: IV
• Tropicalization: 2
• Relative humidity: 95 % at 55 °C
• Maximum operating altitude: 2000 m
• Operating ambient temperature: -30…70 °C
• Storage ambient temperature: -40…70 °C
• Standards: Icu
• 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
• WEEE: Must be disposed of according to specific system in the EU