{"id":632,"date":"2026-06-22T17:29:12","date_gmt":"2026-06-22T09:29:12","guid":{"rendered":"https:\/\/wangyuanele.com\/?post_type=product&p=632"},"modified":"2026-07-10T13:46:32","modified_gmt":"2026-07-10T05:46:32","slug":"dtl-cu-al-commecting-lugs","status":"publish","type":"product","link":"https:\/\/wangyuanele.com\/index.php\/product\/dtl-cu-al-commecting-lugs\/","title":{"rendered":"DTL Cu-Al commecting lugs"},"content":{"rendered":"

Product Description<\/h2>\n

WANGYUAN DTL Cu-Al commecting lugs are designed for power cable termination in distribution and overhead power systems. Adopting advanced friction welding technology, it achieves molecular-level bonding between the high-purity aluminum and copper , fundamentally eliminating electrochemical corrosion caused by dissimilar metal connection. The precision-machined aluminum barrel ensures tight and reliable crimping, and the tin-plated copper end delivers excellent conductivity. Covering cable cross-sections from 10mm\u00b2 to 240mm\u00b2 with complete specifications, all products comply with IEC 61238 and relevant international power standards, maintaining stable electrical performance in harsh environments.<\/p>\n

Specification<\/h2>\n

\"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Type<\/td>\nMaindimensions (mm)<\/td>\n<\/tr>\n
\u03a6<\/td>\nD<\/td>\nd<\/td>\nL<\/td>\nL1<\/td>\n<\/tr>\n
DTL-2-16<\/td>\n8.5<\/td>\n16<\/td>\n5.5<\/td>\n90<\/td>\n42<\/td>\n<\/tr>\n
DTL-2-25<\/td>\n8.5<\/td>\n16<\/td>\n6.5<\/td>\n90<\/td>\n42<\/td>\n<\/tr>\n
DTL-2-35<\/td>\n8.5<\/td>\n16<\/td>\n8.5<\/td>\n90<\/td>\n42<\/td>\n<\/tr>\n
DTL-2-50<\/td>\n12.8<\/td>\n20<\/td>\n9<\/td>\n90<\/td>\n43<\/td>\n<\/tr>\n
DTL-2-70<\/td>\n12.8<\/td>\n20<\/td>\n11<\/td>\n90<\/td>\n43<\/td>\n<\/tr>\n
DTL-2-95<\/td>\n12.8<\/td>\n20<\/td>\n12.5<\/td>\n90<\/td>\n43<\/td>\n<\/tr>\n
DTL-2-120<\/td>\n12.8<\/td>\n25<\/td>\n13.7<\/td>\n118<\/td>\n60<\/td>\n<\/tr>\n
DTL-2-150<\/td>\n12.8<\/td>\n25<\/td>\n15.5<\/td>\n118<\/td>\n60<\/td>\n<\/tr>\n
DTL-2-185<\/td>\n12.8<\/td>\n32<\/td>\n17<\/td>\n120<\/td>\n60<\/td>\n<\/tr>\n
DTL-2-240<\/td>\n12.8<\/td>\n32<\/td>\n19.5<\/td>\n120<\/td>\n60<\/td>\n<\/tr>\n
DTL-2-300<\/td>\n12.8<\/td>\n34<\/td>\n22.5<\/td>\n130<\/td>\n62<\/td>\n<\/tr>\n
DTL-2-400<\/td>\n12.8<\/td>\n41<\/td>\n26.5<\/td>\n145<\/td>\n70<\/td>\n<\/tr>\n
DTL-2-500<\/td>\nSquare head<\/td>\n47<\/td>\n29.5<\/td>\n200<\/td>\n90<\/td>\n<\/tr>\n
DTL-2-630<\/td>\nSquare head<\/td>\n47<\/td>\n34<\/td>\n200<\/td>\n90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Advantages<\/h2>\n
\n
\n
\n \"Stable\n <\/div>\n

Stable & Reliable Bimetallic Connection<\/h3>\n

Advanced friction welding process forms seamless molecular bonding between copper and aluminum parts, no cracking or falling off under long-term current load, effectively suppresses electrochemical corrosion of dissimilar metals, and keeps contact resistance stable for a long time.<\/p>\n <\/article>\n

\n
\n \"Excellent\n <\/div>\n

Excellent Electrical Conductivity<\/h3>\n

Adopted high-purity copper and electrical-grade aluminum raw materials, with tin-plated treatment on the copper contact surface, featuring low contact resistance, small temperature rise during current carrying, and high power transmission efficiency.<\/p>\n <\/article>\n

\n
\n \"Outstanding\n <\/div>\n

Outstanding Corrosion & Weather Resistance<\/h3>\n

Precision surface anti-oxidation treatment, strong resistance to rust, corrosion and aging, suitable for long-term operation in indoor switchgear rooms, outdoor pole lines, industrial parks and coastal power distribution scenarios.<\/p>\n <\/article>\n

\n
\n \"Convenient\n <\/div>\n

Convenient Installation & Wide Compatibility<\/h3>\n

Standardized dimensional design, matched with common crimping tools for fast on-site installation; full range of specifications to adapt to various cable cross-sections and equipment terminal sizes, with strong versatility and cost-effectiveness.<\/p>\n <\/article>\n <\/div>\n \n","protected":false},"excerpt":{"rendered":"

DTL Cu-Al lugs use friction welding to bond aluminum and copper at the molecular level, eliminating galvanic corrosion, with precise crimping and IEC 61238 compliance.<\/p>\n","protected":false},"featured_media":637,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-632","product","type-product","status-publish","has-post-thumbnail","product_cat-cable-lugs-and-tube","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/product\/632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/comments?post=632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/media\/637"}],"wp:attachment":[{"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/media?parent=632"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=632"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=632"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wangyuanele.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}