Miniature circuit breaker S 303 3P B 20A 6000A TX3 403403

S 300 series circuit breakers, S 303 three-pole
Rated voltage: 400V AC
Level of security:
Mounting: TH35 rail
Color: gray RAL 7035
Rated current: 20 A
Characteristics: B
Rated breaking capacity: 6 kA
Maximum voltage: 440 V AC
Mechanical life: 20,000 changes.
Rated frequency: 50 to 60 Hz
Number of Poles: 3
Insulation voltage: 500V
Electrical life: 4000 operations
Minimum voltage: 12 V AC