{"id":3943,"date":"2026-03-02T14:44:44","date_gmt":"2026-03-02T14:44:44","guid":{"rendered":"https:\/\/hysfsubsea.com\/knowledge-base\/what-is-the-ip-rating-for-hysf-underwater-connectors\/"},"modified":"2026-03-02T14:44:44","modified_gmt":"2026-03-02T14:44:44","slug":"what-is-the-ip-rating-for-hysf-underwater-connectors","status":"publish","type":"knowledge-base","link":"https:\/\/hysfsubsea.com\/ja\/knowledge-base\/what-is-the-ip-rating-for-hysf-underwater-connectors\/","title":{"rendered":"What is the IP rating for HYSF underwater connectors?"},"content":{"rendered":"<h2>\u30af\u30a4\u30c3\u30af\u30a2\u30f3\u30b5\u30fc<\/h2>\n<p>HYSF underwater connectors typically have <strong>IP68<\/strong> or <strong>IP69K<\/strong> ratings. IP68 means complete dust protection and continuous water immersion beyond 1 meter. IP69K adds protection against high-pressure, high-temperature water jets. Custom ratings available for specific applications.<\/p>\n<h2>Understanding IP Ratings<\/h2>\n<h3>IP68 Rating<\/h3>\n<ul>\n<li><strong>6:<\/strong> Complete dust protection (dust-tight)<\/li>\n<li><strong>8:<\/strong> Continuous immersion in water under specified pressure<\/li>\n<li><strong>Test conditions:<\/strong> Typically 1.5x rated depth for 24 hours<\/li>\n<\/ul>\n<h3>IP69K Rating<\/h3>\n<ul>\n<li><strong>6:<\/strong> Complete dust protection<\/li>\n<li><strong>9:<\/strong> Protection against close-range high pressure, high temperature spray downs<\/li>\n<li><strong>K:<\/strong> German DIN standard for high pressure\/temperature washdown<\/li>\n<\/ul>\n<h2>IP Rating vs. Depth Rating<\/h2>\n<table>\n<tr>\n<th>IP\u7b49\u7d1a<\/th>\n<th>Water Protection<\/th>\n<th>Depth Equivalent<\/th>\n<\/tr>\n<tr>\n<td>IP67<\/td>\n<td>Temporary immersion (1m, 30 min)<\/td>\n<td>~10m<\/td>\n<\/tr>\n<tr>\n<td>IP68<\/td>\n<td>\u9023\u7d9a\u6d78\u6f2c<\/td>\n<td>Per manufacturer spec<\/td>\n<\/tr>\n<tr>\n<td>IP69K<\/td>\n<td>High pressure jets + immersion<\/td>\n<td>Per manufacturer spec<\/td>\n<\/tr>\n<\/table>\n<h2>\u304a\u554f\u3044\u5408\u308f\u305b<\/h2>\n<p><strong>Technical inquiries:<\/strong> info@hysfsubsea.com<\/p>","protected":false},"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"faq_category":[],"class_list":["post-3943","knowledge-base","type-knowledge-base","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/3943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/knowledge-base"}],"about":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/types\/knowledge-base"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/comments?post=3943"}],"version-history":[{"count":0,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/knowledge-base\/3943\/revisions"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/media?parent=3943"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/hysfsubsea.com\/ja\/wp-json\/wp\/v2\/faq_category?post=3943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}