LEVEL SWITCH (FLOAT TYPE) FOR AE LO SUMP. MODEL NO- FDBFM4S310430A, 40W, 250V AC, MAKER- FINE TEK CO, LTD, WORKING PR/TEMP- 2-5 BAR/10-120 DEG CEL, SUS 304, A70590-28 上海凡宜科技电子有限公司.FDBFM4S310430A.FDBFM4S310430A