Acti9 NG125L 2P 80 A D Curve Automatic Circuit Breaker

Miniature 2-pole automatic circuit breaker Acti9 NG125L with a nominal current of 80 A and D curve, designed to protect electrical circuits in installations of small buildings and small businesses. Its thermal-magnetic technology provides protection against overloads and short circuits. Features a position indicator and an integrated lock with padlock.

Technical Specifications

• Number of poles: 2P
• Number of protected poles: 2
• Neutral position: Left
• Rated current [In]: 80 A at 40 °C
• Network type: Alternating current AC
• Tripping unit technology: Thermal-magnetic
• Curve code: D
• Breaking capacity code: L
• Breaking capacity [Icu]: 100 kA at 220...240 V AC 50/60 Hz, 40 kA at 440 V AC 50/60 Hz, 50 kA at 380...415 V AC 50/60 Hz, 15 kA at 500 V AC 50/60 Hz, 36 kA at ≤ 250 V DC
• Service breaking capacity [Ics]: 75 kA (75 % of Icu) at 220...240 V AC 50/60 Hz, 37.5 kA (75 % of Icu) at 380...415 V AC 50/60 Hz, 30 kA (75 % of Icu) at 440 V AC 50/60 Hz, 11.25 kA (75 % of Icu) at 500 V AC 50/60 Hz, 50 kA (100 % of Icu) at ≤ 250 V DC
• 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
• Magnetic trip threshold: 12 × In ± 20 %
• Service category: A (in accordance with EN > 50 A)
• Switching capability: Yes (in accordance with EN > 50 A)
• Supply frequency: 50/60 Hz
• Position indicator: Yes
• Local indicators: On/off indication, trip indicator
• Control type: Manual trip test, handle
• Mounting type: Clip-adjustable
• Mounting support: Symmetrical 35 mm DIN rail
• Phase connection spacing: 27 mm
• Spacing of 9 mm: 6
• Height: 103 mm
• Width: 54 mm
• Depth: 81 mm
• Product weight: 0.48 kg
• Mechanical durability: 20 000 cycles
• Electrical durability: 5 000 cycles
• Padlock ready: With padlock
• Locking options description: Integrated lock
• Connections - terminals: Tunnel-type terminals 16…70 mm² rigid, 10…50 mm² flexible
• Stripping length for terminal connection: 20 mm
• Tightening torque: 6 N·m
• Earth leakage protection: Independent block
• Compatibility code: NG125
• Protection degree IP: IP20 (in accordance with IEC 60529)
• Impact protection degree IK: IK05 (in accordance with EN/IEC 62263)
• Contamination degree: 3 (in accordance with EN > 50 A)
• Overvoltage category: IV
• Tropicalization: 2 (in accordance with IEC 60068-1)
• Relative humidity: 95 % at 55 °C
• Maximum operating altitude: 2 000 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
• China RoHS Declaration: Proactive China RoHS declaration (outside legal scope of China RoHS)
• RoHS Exemption Information: Yes
• WEEE: In the European Union market, the product must be disposed of according to a specific waste collection system and must never end up in a regular trash container