{"id":3342,"date":"2026-09-23T10:17:52","date_gmt":"2026-09-23T02:17:52","guid":{"rendered":"http:\/\/192.168.3.16\/?post_type=product&#038;p=3342"},"modified":"2026-10-28T09:41:21","modified_gmt":"2026-10-28T01:41:21","slug":"m-lb-4272-m","status":"publish","type":"product","link":"https:\/\/www.qishan-sh.com\/en\/product\/m-lb-4272-m\/","title":{"rendered":"M-LB-4272.M protection module for 2-channel surge protection isolator"},"content":{"rendered":"<p>Pepperl+Fuchs M-LB-4272.M protection module for 2-channel surge protection isolator, protection module for 2 signal lines, rated voltage 180 V, protection module for ungrounded signal lines, maximum surge current (8\/20 \u00b5s) 12.5 kA, uninterrupted operation (automatic reset).<\/p>\n<p>For lightning and switching overvoltage protection of signal lines, power lines and fieldbus lines between hazardous areas and safe areas, DIN rail or field enclosure mounting, directly connected in series in instrument loops, DCS\/PLC I\/O and bus trunk\/spur lines.<\/p>","protected":false},"excerpt":{"rendered":"<p>Protection module for 2 signal lines, rated voltage 180 V, protection module for ungrounded signal lines, maximum surge current (8\/20 \u00b5s) 12.5 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