{"id":75519,"date":"2025-11-26T10:09:19","date_gmt":"2025-11-26T10:09:19","guid":{"rendered":"https:\/\/electrosphere.pl\/rail-connector-through-1x-al-cu-1-5-50-0mm2-1000v-ac-1500v-dc-universal-terminal-yellow\/"},"modified":"2026-04-03T07:42:09","modified_gmt":"2026-04-03T07:42:09","slug":"rail-connector-through-1x-al-cu-1-5-50-0mm2-1000v-ac-1500v-dc-universal-terminal-yellow","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/rail-connector-through-1x-al-cu-1-5-50-0mm2-1000v-ac-1500v-dc-universal-terminal-yellow\/","title":{"rendered":"RAIL CONNECTOR THROUGH 1X AL\/CU 1.5-50.0MM2 1000V AC\/ 1500V DC UNIVERSAL TERMINAL YELLOW"},"content":{"rendered":"<h2>Rail Connector Through 1X AL\/CU 1.5-50.0MM2 1000V AC\/ 1500V DC Universal Terminal \u017bO<\/h2>\n<p>OTL connectors are universal connectors in terms of both application (energy, industry, residential installations) and the material from which the wire core is made (solid or stranded wire, rigid and multi-stranded sector cables).<\/p>\n<h3>Application<\/h3>\n<p>Thanks to a special tinning technology, they allow for convenient and safe connection of wires made of both copper and aluminum, without the need for any Cu\/Al adapters, special bimetallic terminals, or others. Wires are connected directly to the terminals, and a special contact paste applied during production ensures protection of the electrical contact point, and also makes OTL terminals ready for use immediately after removal from the packaging.<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Short-circuit tested Class A (Class A), suitable for use before protection devices.<\/li>\n<li>EN 61238 certification confirming compatibility with copper and aluminum wires.<\/li>\n<li>Flammability class V0 according to UL94.<\/li>\n<li>Rated voltage: 1000V AC\/DC.<\/li>\n<li>Compliance with standards EN 60947, EN 61238, FI certification.<\/li>\n<li>Largest cross-section range from 16mm2 to 300mm2.<\/li>\n<li>Available color versions: gray, blue, yellow-green, red, blue.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Rail Connector Through 1X AL\/CU 1.5-50.0MM2 1000V AC\/ 1500V DC Universal Terminal \u017bO OTL connectors are universal connectors in terms 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