3WA3110-2.A03-....Brand: SiemensMPN: 3WA3110-2.A03-....Non-automatic circuit breaker AC , fixed-mounted version, UL1066/IEC60947-2, FS 1, 3-poles, In=1000A up to 635V AC 50/60Hz, breaking capacity N, 50/50kA at 508/Request a quote