{"id":740,"date":"2026-07-22T02:19:50","date_gmt":"2026-07-22T02:19:50","guid":{"rendered":"https:\/\/dfdl.cc\/product\/xl-21-type-power-distribution-cabinet\/"},"modified":"2026-07-29T02:33:12","modified_gmt":"2026-07-29T02:33:12","slug":"xl-21-type-power-distribution-cabinet","status":"publish","type":"product","link":"https:\/\/dfdl.cc\/it\/prodotto\/xl-21-type-power-distribution-cabinet\/","title":{"rendered":"XL-21 Type Power Distribution Cabinet"},"content":{"rendered":"<h4><strong>XL-21 Type Power Distribution Cabinet<\/strong><\/h4>\n<p><strong>Product Application<\/strong><\/p>\n<p>The XL(F)-21 type power distribution cabinet is suitable for power plants and industrial and mining enterprises. It is used in three-phase three-wire, three-phase four-wire and three-phase five-wire systems with AC voltage of 500V and below for power and lighting distribution. The XL(F)-21 power distribution cabinet is an indoor device, installed against the wall, with maintenance performed from the front of the panel.<\/p>\n<p><strong>Model Meaning<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<th>X<\/th>\n<td>Box type<\/td>\n<\/tr>\n<tr>\n<th>L<\/th>\n<td>Power<\/td>\n<\/tr>\n<tr>\n<th>F<\/th>\n<td>Dustproof type<\/td>\n<\/tr>\n<tr>\n<th>21<\/th>\n<td>Design number<\/td>\n<\/tr>\n<tr>\n<th>Main Circuit Scheme<\/th>\n<td>Main circuit scheme number<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Use Environment Conditions<\/strong><\/p>\n<ol>\n<li>Ambient temperature: -5C to +40C, and the 24-hour average temperature shall not exceed 36C.<\/li>\n<li>Altitude: not exceeding 2000m.<\/li>\n<li>Relative humidity: not more than 50% at +40C. Higher relative humidity is allowed at lower temperatures, for example 90% at +20C. Moderate condensation caused by temperature changes is permitted.<\/li>\n<li>When installed, the inclination from the vertical plane shall not exceed 5 degrees. The equipment shall be installed in places without severe vibration, impact or corrosion.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>An indoor wall-mounted power distribution cabinet for three-phase systems up to AC 500V.<\/p>","protected":false},"featured_media":739,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":["post-740","product","type-product","status-publish","has-post-thumbnail","product_cat-power-distribution-cabinet","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/product\/740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/comments?post=740"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/media\/739"}],"wp:attachment":[{"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/media?parent=740"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/product_brand?post=740"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/product_cat?post=740"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dfdl.cc\/it\/wp-json\/wp\/v2\/product_tag?post=740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}