S203-B50 ABB – 2CDS253001R0505 S550963 Modular circuit-breaker S 203 – B50 magnetothermic switch 6kA Curve B 50A

S203 -B50 ABB – 2CDS253001R0505 S550963 Desperteo de circuito modular S 203 – B50 Interruptor magnetotérmico 6Ka Curve B 50A