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SIEMENS B63 3F overcurrent circuit breaker
SIEMENS B63 3F overcurrent circuit breaker
Dimensions: 90mm x 72mm x 70mm
Degree of protection (IP): IP20
Number of poles: 3
Voltage type: AC/DC
Minimum operating voltage: 24V
Rated operating voltage for DC: 60V
operating voltage for multi-phase operation with AC: 440V
Rated current: 63A
Frequency: 50Hz
Rated short-circuit breaking capacity according to IEC 60947-2: 6kA
Rated short-circuit switching capacity according to EN 60898: 6kA
Insulation voltage: 440V
Tripping characteristic curve: BDo you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others.