Acti9 NG125L 2P 32 A C Curve Automatic Circuit Breaker

Miniature automatic circuit breaker from the Acti9 NG125L range, designed to protect electrical circuits in installations in small buildings and small businesses. Offers thermal and magnetic protection with C curve, suitable for nominal currents of 32 A at 40 °C, and supports high breaking capacities at various AC and DC voltages.

Technical Features

• Number of poles: 2P
• Number of protected poles: 2
• Neutral position: Left
• Rated current [In]: 32 A at 40 °C
• Network type: AC, DC
• Trip unit technology: Thermal-magnetic
• Curve code: C
• Breaking capacity code: L
• Breaking capacity [Icu]: 100 kA (220...240 V AC 50/60 Hz), 40 kA (440 V AC 50/60 Hz), 50 kA (380...415 V AC 50/60 Hz), 15 kA (500 V AC 50/60 Hz), 36 kA (≤ 250 V DC)
• Service breaking capacity [Ics]: 75 kA (75% of Icu at 220...240 V AC), 37.5 kA (75% of Icu at 380...415 V AC), 30 kA (75% of Icu at 440 V AC), 11.25 kA (75% of Icu at 500 V AC), 50 kA (100% of Icu at ≤ 250 V DC)
• Rated operating 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 limit: 8 x In ± 20%
• Application category: Category A
• Switching capability: Yes
• Supply frequency: 50/60 Hz
• Position indicator: Yes
• Local indicators: On/off indication, trip indicator
• Control type: Handle, manual trip test
• Mounting type: Adjustable clip
• Mounting support: Symmetrical 35 mm DIN rail
• Compatibility with distribution block and busbar comb type: Yes
• Spacing: 9 mm, 6 steps
• Height: 103 mm
• Width: 54 mm
• Depth: 81 mm
• Weight: 0.48 kg
• Mechanical durability: 20000 cycles
• Electrical durability: 10000 cycles
• Lockable: With lock
• Locking options: Integrated lock
• Connections - terminals: 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 exemptions information: Yes
• China RoHS regulation: Proactive China RoHS declaration
• WEEE: Must be disposed of according to specific collection system in the EU