SYLVANIA ZINSCO QC20 20 AMP 2 POLE CIRCUIT BREAKER 断路器 SYLVANIA ZINSCO QC20 20 AMP 2 POLE CIRCUIT BREAKER Electrical Equipment Circuit Breakers Circuit Breakers New 99-199工业链是免费的公众性百科和搜索工具,收录展现海量信息,方便用户查找、认识和连接全球工业品,受众多用户支持、加入和上传,任何问题请...
UBI - Zinsco Circuit Breaker Tests Total # Double Pole UBI Breakers Tested41 Breakers Failing to Meet UL 135% Trip Requirement4100.0% Critical Safety Failures (no trip @ 200%) * Subset of the 135% no-trip total1*25.0% Notes to the table above ...