{"id":2833,"date":"2026-07-30T11:45:20","date_gmt":"2026-07-30T03:45:20","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/product\/wlm8ly-630h-3300-wlm8ly-series-earth-leakage-protection-type-residual-current-circuit-breaker-630a-3\/"},"modified":"2026-07-30T11:45:23","modified_gmt":"2026-07-30T03:45:23","slug":"wlm8ly-630h-3300-wlm8ly-series-earth-leakage-protection-type-residual-current-circuit-breaker-630a-3","status":"publish","type":"product","link":"https:\/\/w9-group.com\/ja\/product\/wlm8ly-630h-3300-wlm8ly-series-earth-leakage-protection-type-residual-current-circuit-breaker-630a-3\/","title":{"rendered":"MCCB circuit breaker WLM8LY-630H-3300 WLM8LY Series earth leakage protection type Residual Current 630A 3 poles mccb breaker"},"content":{"rendered":"<p>\u00a0The main function of a circuit breaker is to protect the wiring and electrical equipment in the circuit from overcurrent. \u00a0When the current exceeds a safe limit, the circuit breaker trips and interrupts the flow of electricity, effectively cutting power to the affected circuit. \u00a0This helps prevent overheating and potential damage to connected devices.<\/p>\n<p>\u00a0One of the key aspects of a circuit breaker is its ability to reset after tripping. \u00a0Unlike fuses, which need to be replaced after they blow, circuit breakers can be reset simply by flipping the switch back to its original position. \u00a0This makes it a more convenient and cost-effective solution for protecting circuits.<\/p>\n<p>\u00a0Circuit breakers come in many types and sizes, each designed for a specific application and electrical load. \u00a0From homes to industrial facilities, circuit breakers are an important part of electrical systems. \u00a0They are designed to handle different levels of current and provide protection against various types of faults, such as short circuits, overloads, and ground faults.<\/p>\n<p>\u00a0In addition to protecting electrical systems from faults, circuit breakers play a vital role in ensuring smooth, uninterrupted power flow. \u00a0By quickly interrupting power when a fault occurs, circuit breakers help minimize downtime and prevent potential damage to equipment and appliances.<\/p>\n<p>\u00a0Circuit breakers contribute to the overall safety of electrical systems and their users. \u00a0In the event of a fault, circuit breakers act as a safety mechanism, reducing the risk of electric shock and other accidents. \u00a0This is especially important in residential and commercial environments, where occupant safety is a top priority.<\/p>\n<p>\u00a0As technology continues to advance, modern circuit breakers are equipped with advanced features such as remote monitoring and control capabilities. \u00a0This allows for better management of electrical systems and enables proactive maintenance to prevent potential problems from occurring.<\/p>\n<p>\u00a0Circuit breakers are an integral part of electrical systems, providing protection, safety and control. \u00a0Understanding its importance and ensuring proper installation and maintenance are critical to the reliable and safe operation of any electrical system. \u00a0Whether in a home, office or industrial facility, the role of circuit breakers in maintaining a safe and efficient electrical infrastructure cannot be underestimated.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the world of electrical systems, circuit breakers play a vital role in ensuring the safety and functionality of the entire installation. It acts as a protective device, automatically interrupting the current flow when a system fault or overload is detected. Not only does this prevent potential damage to electrical components, it also reduces the risk of electrical fires and other hazards.<\/p>","protected":false},"featured_media":2834,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[79,104],"product_tag":[],"class_list":["post-2833","product","type-product","status-publish","has-post-thumbnail","product_cat-rccb","product_cat-wlm8ly","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product\/2833","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=2833"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media\/2834"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media?parent=2833"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_brand?post=2833"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_cat?post=2833"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/product_tag?post=2833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}