The Hager NDN140A is a D Curve single pole circuit breaker that protects and control circuits against overloads and short-circuits. The NDN140A circuit breaker is rated at 10kA and is suitable for commercial and industrial applications.

Features:

• 40 Amp
• 1 Pole
• 10kA
• Curve D
• Rated short circuit breaking capacity 10 kA
• Frequency: 50/60 Hz
• Rated insulation voltage: 500 V
• Operating temperature: -25 to 60 °C
• Electric endurance in number of cycles: 4000
• Number of mechanical operations: 20000
• Top and bottom screw terminals connection capacity with massive conductor: 1/35 mm²
• Top and bottom screw terminals connection capacity with flexible cable: 1/25 mm²
• Tightening torque: 2,8Nm
• Height of installed product: 83 mm
• Width of installed product: 17.5 mm
• Depth of installed product: 70 mm