{"id":2052,"date":"2026-07-30T11:25:02","date_gmt":"2026-07-30T03:25:02","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/wlm6e-series-mccb-1250a-electronic-circuit-breaker-400v-690v-3-poles-4-poles\/"},"modified":"2026-07-30T11:25:05","modified_gmt":"2026-07-30T03:25:05","slug":"wlm6e-series-mccb-1250a-electronic-circuit-breaker-400v-690v-3-poles-4-poles","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ru\/product\/wlm6e-series-mccb-1250a-electronic-circuit-breaker-400v-690v-3-poles-4-poles\/","title":{"rendered":"MCCB circuit breaker WLM6E-1250A-3300 3P\/4P WLM6E Series MCCB 1250A electronic circuit breaker 400V\/690V 3 Poles\/4 Poles"},"content":{"rendered":"

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

In addition to Long-Time protection, the WLM6E MCCB also incorporates Short-Time protection, which is tailored to address short-duration overcurrent events. These transient overcurrents can occur during system disturbances or faults, and the Short-Time protection function of the MCCB is designed to swiftly interrupt the circuit to mitigate the impact of such events. By providing rapid and selective protection against short-duration overcurrents, the WLM6E MCCB helps minimize the risk of damage to the electrical system and its components. <\/p>\n

\nMain performance index of WLM6E series circuit breaker
\n<\/h2>\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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\nWLM6E Moulded Case Circuit Breaker<\/td>\n1250<\/td>\n<\/tr>\n
Rated operating\u00a0current In (A),40\u2103<\/td>\n6 adjutable knobs<\/td>\n850-900-950-1000-1050-1100-1150-1200-1250<\/td>\n<\/tr>\n
3 adjutable knobs<\/td>\n850-900-950-1000-1050-1100-1150-1200-1250<\/td>\n<\/tr>\n
Electric characteristics<\/td>\n<\/tr>\n
Rated insulation voltage Ui (V)<\/td>\n1000<\/td>\n<\/tr>\n
Rated impulse withstand voltage (kV)<\/td>\n8<\/td>\n<\/tr>\n
Rated operational voltage Ue(V),AC 50\/60Hz<\/td>\n380\/400\/415,440,500,660\/690<\/td>\n<\/tr>\n
Breaking capacity code<\/td>\nC<\/td>\nS<\/td>\nM<\/td>\nH<\/td>\n<\/tr>\n
Number of poles<\/td>\n1P<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
2P<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
3P<\/td>\n–<\/td>\n–<\/td>\n\u25a0<\/td>\n\u25a0<\/td>\n<\/tr>\n
4P<\/td>\n–<\/td>\n–<\/td>\n\u25a0<\/td>\n\u25a0<\/td>\n<\/tr>\n
Number of poles<\/td>\nAC220\/230\/240V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC380\/400\/415V<\/td>\n–<\/td>\n25<\/td>\n70<\/td>\n100<\/td>\n<\/tr>\n
AC440V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC500V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC660\/690V<\/td>\n–<\/td>\n–<\/td>\n20<\/td>\n20<\/td>\n<\/tr>\n
Number of poles<\/td>\nAC220\/230\/240V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC380\/400\/415V<\/td>\n–<\/td>\n18<\/td>\n50<\/td>\n70<\/td>\n<\/tr>\n
AC440V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC500V<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
AC660\/690V<\/td>\n–<\/td>\n–<\/td>\n10<\/td>\n10<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Standard<\/td>\n<\/td>\n<\/tr>\n
Utilization category<\/td>\nB<\/td>\n<\/tr>\n
Ambient temperature<\/td>\n<\/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<\/td>\n2500<\/td>\n<\/tr>\n
\nElectrical life
\n(CO recycle)\n<\/td>\n		AC415V,In<\/td>\n500<\/td>\n<\/tr>\n
AC690V,In<\/td>\n400<\/td>\n<\/tr>\n
Release units<\/td>\n<\/tr>\n
Distribution protection<\/td>\nE<\/td>\n\u25a0<\/td>\n<\/tr>\n
Motor protection<\/td>\nE<\/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\u25a0<\/td>\n<\/tr>\n
Rear connection<\/td>\n\u25a0<\/td>\n<\/tr>\n
DIN rail<\/td>\nFront connection<\/td>\n\u25a0<\/td>\n<\/tr>\n
Dimension<\/td>\n<\/tr>\n
\nDimension (mm)
\nW\u00d7H\u00d7D\n<\/td>\n		Width (3P\/4P)<\/td>\n210\/280<\/td>\n<\/tr>\n
Height<\/td>\n275.5<\/td>\n<\/tr>\n
Depth<\/td>\n103<\/td>\n<\/tr>\n
Weight<\/td>\n<\/tr>\n
Distribution protection<\/td>\n1P<\/td>\n–<\/td>\n<\/tr>\n
2P<\/td>\n–<\/td>\n<\/tr>\n
3P<\/td>\n9.896<\/td>\n<\/tr>\n
4P<\/td>\n13.187<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Rated Current : 1250A Number Of Poles : 3P\/4P Rated Working Voltage : 400V\/690V<\/p>","protected":false},"featured_media":2053,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[83,174],"product_tag":[],"class_list":["post-2052","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-mccb","product_cat-wlm6e","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product\/2052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/comments?post=2052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/media\/2053"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/media?parent=2052"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2052"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2052"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}