详细说明
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以下型号可供参考：
一．PMAC503B/PMAC503D漏电火灾报警器，不带断路器，带三相CT,漏电CT,温度探测．
PMAC503B/D-(16-50A) PMAC503B/D-(63-100A) PMAC503B/D-125A PMAC503B/D-140A PMAC503B/D-160A PMAC503B/D-180A PMAC503B/D-200A PMAC503B/D-225A PMAC503B/D-250A PMAC503B/D-315A PMAC503B/D-400A PMAC503B/D-630A PMAC503B/D-800A
二．PMAC503E漏电火灾报警器，不带断路器，带三相ＣＴ，漏电ＣＴ，电流１００Ａ以下．
PMAC503E4(4回路) PMAC503E8(8回路)
三．PMAC503A漏电火灾报警器(整体式)
配国产断路器带三相ＣＴ，漏电ＣＴ，温度探测
PMAC503A-16 PMAC503A-25 PMAC503A-32 PMAC503A-40 PMAC503A-50 PMAC503A-63 PMAC503A-80 PMAC503A-100 PMAC503A-125 PMAC503A-160 PMAC503A-180 PMAC503A-200
