详细说明：

特价西门子3RV1421-1HA15-；低压断路器； 3RV1421-0CA15- 3RV1421-0DA10- 3RV1421-0DA15- 3RV1421-0EA10- 3RV1421-0EA15- 3RV1421-0FA10- 3RV1421-0FA15- 3RV1421-0GA10- 3RV1421-0GA15- 3RV1421-0HA10- 3RV1421-0HA15- 3RV1421-0JA10- 3RV1421-0JA15- 3RV1421-0KA10- 3RV1421-0KA15- 3RV1421-1AA10- 3RV1421-1AA15- 3RV1421-1AA38-1KT0 3RV1421-1BA10- 3RV1421-1BA15- 3RV1421-1CA10- 3RV1421-1CA15- 3RV1421-1CA38-1KT0 3RV1421-1DA10- 3RV1421-1DA15- 3RV1421-1EA10- 3RV1421-1EA15- 3RV1421-1EA38-1KT0