{"id":3097,"date":"2026-07-30T11:54:09","date_gmt":"2026-07-30T03:54:09","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/wlm6-2000a-3300-3p-4p-wlm6-series-thermal-magnetic-type-breaker-400v-690v-2000-amp-3-4-poles-2\/"},"modified":"2026-07-30T11:54:09","modified_gmt":"2026-07-30T03:54:09","slug":"wlm6-2000a-3300-3p-4p-wlm6-series-thermal-magnetic-type-breaker-400v-690v-2000-amp-3-4-poles-2","status":"publish","type":"product","link":"https:\/\/w9-group.com\/fa\/product\/wlm6-2000a-3300-3p-4p-wlm6-series-thermal-magnetic-type-breaker-400v-690v-2000-amp-3-4-poles-2\/","title":{"rendered":"WLM7HU-250-3300 \u0642\u0637\u0639 \u06a9\u0646\u0646\u062f\u0647 \u0645\u062f\u0627\u0631 \u0628\u0627 \u0636\u062e\u0627\u0645\u062a \u0641\u0627\u0632 \u06f3P \u062e\u0648\u0631\u0634\u06cc\u062f\u06cc \u0641\u062a\u0648\u0648\u0644\u062a\u0627\u0626\u06cc\u06a9 800V mccb 800VAC\/1000VAC\/1140VAC mccb 250A mccb"},"content":{"rendered":"

\nMCCB\u00a0Highlights
\n<\/h2>\n

WLM7HU series moulded case circuit breakers are applicable to string photovoltaic power station systems. Their rated working voltage can be up to 1140V, and can be used in 500V and 800V solar systems.
\n
\nThe WLM7HU range of Moulded Case Circuit Breakers (MCCB)is a culmination of innovation.Designed to meet the requirements of today’s evolving electrical systems in moderninstallations,the range features significantly higher fault breaking capacities.
\nConsidering the changing expectations of customers and a need for economical and reliablesolution,we introduce WLM7HU M and H type MCCB with operational voltagesd sineUe upto 1140Vac.<\/p>\n

<\/p>\n

\nMain performance index of WLM7HU series circuit breaker
\n<\/h2>\n\n\n\n\n<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\nWLM7HU Moulded Case Circuit Breaker<\/td>\n250<\/td>\n<\/tr>\n
Rated operating current In (A),40\u2103<\/td>\n16-20-25-32-40-50-63-80-100-125-140-160-180-200-225-250<\/td>\n<\/tr>\n
Rated insulation voltage Ui (V)<\/td>\n1150<\/td>\n<\/tr>\n
Rated impulse withstand voltage (kV)<\/td>\n12<\/td>\n<\/tr>\n
Rated operational voltage Ue(V),AC 50\/60Hz<\/td>\n415\/690\/800\/1000\/1140v\n<\/td>\n<\/tr>\n
Breaking capacity code<\/td>\n–<\/td>\nM<\/td>\nH<\/td>\n<\/tr>\n
Number of poles<\/td>\n\n3P<\/td>\n–<\/td>\n\u25a0<\/td>\n\u25a0<\/td>\n<\/tr>\n
AC415V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC690V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
\nRated ultimate
\nshort-circuit breaking
\ncapacity Icu(kA)\n<\/td>\n		AC800V<\/td>\n–<\/td>\n35<\/td>\n50<\/td>\n<\/tr>\n
AC1000V<\/td>\n–<\/td>\n15<\/td>\n20<\/td>\n<\/tr>\n
AC1140V<\/td>\n–<\/td>\n15<\/td>\n15<\/td>\n<\/tr>\n
AC415V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC690V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
\nRated service breaking
\ncapacity Ics(kA)\n<\/td>\n		AC800V<\/td>\n–<\/td>\n35<\/td>\n50<\/td>\n<\/tr>\n
AC1000V<\/td>\n–<\/td>\n15<\/td>\n20<\/td>\n<\/tr>\n
AC1140V<\/td>\n–<\/td>\n15<\/td>\n15<\/td>\n<\/tr>\n
Standard<\/td>\nIEC\/EN 60947-2<\/td>\n<\/tr>\n
Utilization category<\/td>\nA<\/td>\n<\/tr>\n
Ambient temperature<\/td>\n-40\u2103 ~+70 \u2103<\/td>\n<\/tr>\n
Safety of insulation<\/td>\n\u25a0<\/td>\n<\/tr>\n
Arcing distance<\/td>\n0<\/td>\n<\/tr>\n
\nMechanical life
\n(CO recycle)\n<\/td>\n		Maintenance free<\/td>\n20000<\/td>\n<\/tr>\n
\nElectrical life
\n(CO recycle)\n<\/td>\n		Maintenance free<\/td>\n1500<\/td>\n<\/tr>\n
Release units<\/td>\n<\/tr>\n
Distribution protection<\/td>\nTM<\/td>\n\u25a0<\/td>\n<\/tr>\n
Mounting and connection<\/td>\n<\/tr>\n
Fixed<\/td>\nFront connection<\/td>\n\u25a0<\/td>\n<\/tr>\n
Rear connection<\/td>\n\u25a0<\/td>\n<\/tr>\n
Plug-in<\/td>\nFront connection<\/td>\n\u25a0<\/td>\n<\/tr>\n
Rear connection<\/td>\n\u25a0<\/td>\n<\/tr>\n
Draw-out\n<\/td>\nFront connection<\/td>\n–<\/td>\n<\/tr>\n
Rear connection<\/td>\n–<\/td>\n<\/tr>\n
DIN rail<\/td>\nFront connection<\/td>\n–<\/td>\n<\/tr>\n
Dimension<\/td>\n<\/tr>\n
\nDimension (mm)
\nW\u00d7H\u00d7D\n<\/td>\n		Width<\/td>\n107<\/td>\n<\/tr>\n
Height<\/td>\n200<\/td>\n<\/tr>\n
Depth<\/td>\n109<\/td>\n<\/tr>\n
Weight<\/td>\n<\/tr>\n
Weight(kg)\/Fixed<\/td>\n3P<\/td>\n3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\nOverall and installation dimensions of circuit breaker
\n<\/h2>\n

\"WLM7HU-250-3300\"WLM7HU-250-3300<\/p>","protected":false},"excerpt":{"rendered":"

Rated Current : 250A Number Of Poles : 3P Rated Working Voltage : 800V<\/p>","protected":false},"featured_media":1941,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[96,106,172],"product_tag":[],"class_list":["post-3097","product","type-product","status-publish","has-post-thumbnail","product_cat-hu-voltage-mccb","product_cat-wlm7hu","product_cat-wlm7hu-all-product","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/product\/3097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/comments?post=3097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/media\/1941"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/media?parent=3097"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/product_brand?post=3097"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/product_cat?post=3097"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/fa\/wp-json\/wp\/v2\/product_tag?post=3097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}