Siemens Magnetothermal Circuit Breaker 63A 3P 6KA Class C 3 Modules 5SL63637BB

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

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.

Characteristics:

• Mechanical service life (switching cycles) / typ. 10 000
• Overvoltage category III
• Pollution degree 2
• Insulation voltage for multiphase operation / with AC / rated 440V
• AC voltage type
• Operating current / with AC / rated value 63A
• Supply voltage / with AC / rated value 400V
• Frequency of supply voltage 50Hz
• Degree of protection IP20, with conductors connected
• Dimensions height 90 mm - width 54 mm - depth 76 mm
• Recessed depth 70 mm
• Number of width modular units 3
• Mounting position as desired
• Net weight 470 grams
• Influence of ambient temperature temporarily +55 °C, max. 95% relative humidity.