{"id":2418,"date":"2026-07-30T11:29:23","date_gmt":"2026-07-30T03:29:23","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/wlm6ely-800a-4300-3p-wlm6e-series-electronic-circuit-breaker-lsig-circuit-breaker-mccb-800a-4-poles\/"},"modified":"2026-07-30T11:29:24","modified_gmt":"2026-07-30T03:29:24","slug":"wlm6ely-800a-4300-3p-wlm6e-series-electronic-circuit-breaker-lsig-circuit-breaker-mccb-800a-4-poles","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ja\/product\/wlm6ely-800a-4300-3p-wlm6e-series-electronic-circuit-breaker-lsig-circuit-breaker-mccb-800a-4-poles\/","title":{"rendered":"MCCB circuit breaker WLM6ELY-800A-4300 3P WLM6E Series electronic lsig 800A 4 Poles"},"content":{"rendered":"

\nResidual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type): Functions and Benefits
\n<\/h2>\n

User Interface: The LCD display serves as a user interface, allowing for easy configuration, settings adjustment, and access to diagnostic information. This user-friendly interface simplifies the operation and maintenance of the RCCB, making it accessible to both professionals and end-users.
\nThe incorporation of LCD displays into RCCBs offers several benefits that contribute to the overall safety, reliability, and efficiency of electrical systems. Some of the key benefits of RCCBs with LCD displays
\nResidual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type)Functions and Benefits
\nEnhanced Safety: The real-time monitoring and fault indication capabilities of the LCD display contribute to enhanced safety by enabling proactive identification and resolution of electrical faults. This helps prevent potential hazards and ensures the protection of personnel and equipment.
\nImproved Troubleshooting: The detailed trip status display and historical data logging features facilitate efficient troubleshooting of electrical issues, reducing downtime and maintenance costs. The ability to quickly identify the cause of trips and faults streamlines the diagnostic process and accelerates problem resolution.<\/p>\n

\nMain performance index of WLM6LEY 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
\nWLM6LEY\u00a0Moulded Case Circuit Breaker<\/td>\n800<\/td>\n<\/tr>\n
Rated current (A) of circuit breaker 40\u2103<\/td>\nFix type<\/td>\n500-630-700-800<\/td>\n<\/tr>\n
Lcd type<\/td>\n500-630-700-800<\/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>\nAC400(3P, 3P+N, 4P)<\/td>\n<\/tr>\n
Breaking capacity code<\/td>\nC<\/td>\nS<\/td>\nM<\/td>\nH<\/td>\n<\/tr>\n
Number of poles<\/td>\n2P<\/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
\nRated ultimate
\nshort-circuit breaking
\ncapacity Icu (kA)\n<\/td>\n		AC380\/400\/415V<\/td>\n–<\/td>\n–<\/td>\n50<\/td>\n65<\/td>\n<\/tr>\n
AC380\/400\/415V<\/td>\n–<\/td>\n–<\/td>\n35<\/td>\n50<\/td>\n<\/tr>\n
\nRated residual making and breaking capacity
\nI\u25b3 m(kA)\n<\/td>\n		AC220\/230\/240V<\/td>\n–<\/td>\n–<\/td>\n16.25<\/td>\n16.25<\/td>\n<\/tr>\n
Limit non-actuating time \u25b3 t (ms)<\/td>\n0.06s\/0.2s\/0.5s\/1s<\/td>\n<\/tr>\n
Leakage alarm non-tripping function<\/td>\n\u25a1<\/td>\n<\/tr>\n
overcurrent tripping type<\/td>\nThemal type<\/td>\n<\/tr>\n
Leakage tripping type<\/td>\nElectronic Type<\/td>\n<\/tr>\n
Residual current type<\/td>\nAC<\/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<\/td>\n15000<\/td>\n<\/tr>\n
\nElectrical life
\n(CO recycle)\n<\/td>\n		AC415V,In<\/td>\n8000<\/td>\n<\/tr>\n
AC690V,In<\/td>\n2000<\/td>\n<\/tr>\n
Release units<\/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\u25a0<\/td>\n<\/tr>\n
Dimension<\/td>\n<\/tr>\n
\nDimension (mm)
\nW\u00d7H\u00d7D\n<\/td>\n		Width (2P\/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>\n2P<\/td>\n–<\/td>\n<\/tr>\n
3P<\/td>\n8.473<\/td>\n<\/tr>\n
4P<\/td>\n11.245<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Information of six-knob\u00a0intelligent\u00a0controller<\/td>\n<\/tr>\n
1<\/td>\nAlarm LED\u00a0indicator\u00a0light(red)<\/td>\n<\/tr>\n
2<\/td>\nPre-alarm LED\u00a0indicator\u00a0light\u00a0(yellow)<\/td>\n<\/tr>\n
3<\/td>\nOperation LED\u00a0indicator\u00a0light\uff08\u00a0green\uff09<\/td>\n<\/tr>\n
4<\/td>\nSetting current of overload\u00a0long-time\u00a0delay\u00a0current\u00a0IR(A)<\/td>\n<\/tr>\n
5<\/td>\nSetting value of overload long-time\u00a0delay\u00a0time\u00a0tR(s)\u00a0Table\u00a035\u00a0for\u00a0default\u00a0parameters<\/td>\n<\/tr>\n
6<\/td>\nSetting current of short\u00a0circuit\u00a0short-time\u00a0delay\u00a0time\u00a0Isd(A)<\/td>\n<\/tr>\n
7<\/td>\nSetting value of short\u00a0circuit\u00a0short-time\u00a0delay\u00a0time\u00a0tsd(s)<\/td>\n<\/tr>\n
8<\/td>\nCurrent setting of\u00a0short-circuit\u00a0short\u00a0delay\u00a0time\u00a0Ii(A)<\/td>\n<\/tr>\n
9<\/td>\nSetting current of\u00a0overload\u00a0pre-alarm\u00a0Ip\u00a0(A)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Rated Current : 800A Number Of Poles : 3P\/4P Rated Working Voltage : 400V\/690V<\/p>","protected":false},"featured_media":2419,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[82,180],"product_tag":[],"class_list":["post-2418","product","type-product","status-publish","has-post-thumbnail","product_cat-lcd-with-modbus-mccb","product_cat-wlm6ely","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product\/2418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/comments?post=2418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media\/2419"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media?parent=2418"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_brand?post=2418"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_cat?post=2418"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_tag?post=2418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}