Hager Automatic Magnetothermal Circuit Breaker 2P 40A 10KA Curve C 2M NCN240A

A circuit breaker is a safety device that can automatically (i.e., without external intervention) interrupt the flow of electric current in an electrical circuit in the event of an overcurrent.

The C-curve can tolerate short-term overcurrents of up to five to ten times the rated current and is widely used in domestic systems.

Features:

• Mounting mode: DIN rail
• Rated insulation voltage: 500 V
• Rated fault holding current: 6000 V
• Minimum threshold voltage (Ue min): 12 V
• Frequency (ETIM numerical value range): 50 to 60 Hz
• Maximum power dissipated per pole according to product standard: 7.5 W
• Total power dissipation: 6.7 W
• Power dissipation per pole: 3.36 W
• Electrical life and number of cycles: 4000
• Number of maneuvers (mechanical lifetime): 20000
• High connection type for modular products: screw clamp
• Tightening torque: 2.8 Nm
• Low connection type for modular products: plastic
• Low connection type for modular products: quickconnect clamp
• Top removal for modular fixtures
• Bottom removal for modular products
• Suitable for flush mounting
• Accessory
• With transparent label holder
• Operating temperature: -25/+70 °C
• Storage/transport temperature: -25/+80 °C
• Calibration temperature: 50 °C
• Altitude: 2000m
• Product depth: 70 mm
• Product height: 83 mm
• Product width: 35 mm