Miniature Circuit Breaker Screw Connection 3Poles C-Characteristic 0.5A 6kA 230-400V IP20 Hager

Description

Mini circuit breaker (formerly miniature circuit breaker) 3-pole with screw connection MCN300 0.5A, C-characteristic with a breaking capacity of 6kA. Double connection for supply, one for phase busbar and one for cables. This provides a safe connection. Provides reliable and safe protection of cables/lines against overload and short circuit. MCB (Mini Circuit Breaker) is referred to in older regulations as miniature circuit breaker/automatic fuse.

Specifications

• Rated current: 0.50 A
• Ultimate rated short-circuit breaking capacity Icu under 400 V AC IEC 60947-2: 10 kA
• Rated current -15°C: 0.7 A
• Rated current -10°C: 0.7 A
• Rated current -5°C: 0.6 A
• Rated current at 0°C: 0.6 A
• Rated current 5°C: 0.6 A
• Rated current 10°C: 0.6 A
• Rated current 15°C: 0.6 A
• Rated current at 20°C: 0.5 A
• Rated current 25°C: 0.5 A
• Rated current 30°C: 0.5 A
• Rated current 35°C: 0.5 A
• Rated current at 40°C: 0.5 A
• Rated current at 45°C: 0.4 A
• Rated current at 50°C: 0.4 A
• Rated current 55°C: 0.4 A
• Rated current 60°C: 0.3 A
• Rated current 65°C: 0.3 A
• Rated current 70°C: 0.3 A
• Number of poles: 3P
• Curve: C
• Number of modules: 3
• Rated short-circuit breaking capacity Icn (IEC 60898-1): 6 kA
• Rated tightening torque upper connection: 2.80 - 2.80 Nm
• Rated tightening torque lower connection: 2.80 - 2.80 Nm
• Rated tightening torque: 2.80 - 2.80 Nm
• Type of lower connection on standard components: BIConnect
• Type of upper connection on standard components: Screw connection
• 360 degrees mounting position possible: Yes
• Rated operating voltage Ue: 230 - 400 V
• Supply voltage: AC
• Rated insulation voltage Ui: 500 V
• Rated impulse withstand voltage Uimp: 4000 V
• Frequency: 50 - 60 Hz
• Connection area input and output with screws, solid conductor: 1 - 35 mm²
• Connection area input and output with screws, flexible conductor: 1 - 25 mm²
• Connection area at input with screw, with flexible conductor: 1 - 25 mm²
• Area flexible conductor: 1 - 25 mm²
• Area solid conductor: 1 - 35 mm²
• Connection type: Screw terminal
• Top connection for standard components: Adapted connection terminal
• Down connection for standard components: Adapted connection terminal
• Protection class (IP): IP20
• Pollution degree according to IEC 60664 / IEC 60947-2: 2
• Energy limitation class I²t: 3
• Humidity protection: For all climates
• Operating temperature: -25 - 70 °C
• Total power loss at nominal rated current: 3.40 W
• Height: 83 mm
• Width: 52.5 mm
• Depth: 70 mm