{"id":10221,"date":"2026-10-25T16:28:21","date_gmt":"2026-10-25T16:28:21","guid":{"rendered":"https:\/\/www.rendatsp.com\/product\/siemens-5sy4350-7-sentron-5sy4-miniature-circuit-breaker-3-pole-c-50-a-10-ka-400v\/"},"modified":"2026-10-25T16:28:21","modified_gmt":"2026-10-25T16:28:21","slug":"siemens-5sy4350-7-sentron-5sy4-miniature-circuit-breaker-3-pole-c-50-a-10-ka-400v","status":"publish","type":"product","link":"https:\/\/www.rendatsp.com\/ar\/product\/siemens-5sy4350-7-sentron-5sy4-miniature-circuit-breaker-3-pole-c-50-a-10-ka-400v\/","title":{"rendered":"Siemens 5SY4350-7 SENTRON 5SY4 Miniature Circuit Breaker 3-Pole, C 50 A, 10 kA, 400V"},"content":{"rendered":"<p>Order number 5SY4350-7 is a genuine Siemens part from the SENTRON 5SY miniature circuit breakers range. Official description: Miniature circuit breaker 400 V 10kA, 3-pole, C, 50 A, D=70 mm.<\/p>\n<p>The rated current must match the cable cross-section and the tripping characteristic must suit the load; both are printed on the front of the breaker and listed in the Siemens table below.<\/p>\n<p>See our <a href=\"https:\/\/www.rendatsp.com\/ar\/product-category\/siemens\/\">Siemens range<\/a>.<\/p>\n<h3>Technical data<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Siemens order number<\/th>\n<td>5SY4350-7<\/td>\n<\/tr>\n<tr>\n<th>Dimensions (W x H x D)<\/th>\n<td>54 x 90 x 76 mm<\/td>\n<\/tr>\n<tr>\n<th>Weight, approx.<\/th>\n<td>0.483 kg<\/td>\n<\/tr>\n<tr>\n<th>Condition<\/th>\n<td>New, original Siemens<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Features at a glance<\/h3>\n<ul>\n<li>Miniature circuit breaker 400 V 10kA<\/li>\n<li>3-pole<\/li>\n<li>50 A<\/li>\n<li>D=70 mm<\/li>\n<\/ul>\n<h3>Typical applications<\/h3>\n<ul>\n<li>Replacing a damaged breaker<\/li>\n<li>Machine power circuits<\/li>\n<li>Distribution boards<\/li>\n<li>Control panel protection<\/li>\n<\/ul>\n<h3>Compatibility and replacement<\/h3>\n<p>Match the number of poles, the rated current, the tripping characteristic and the breaking capacity to the old breaker.<\/p>\n<h3>Replacement checklist<\/h3>\n<ul>\n<li>Check the supply voltage and wiring of the old unit before installing the new one.<\/li>\n<li>Compare the full order number 5SY4350-7 with the label on the old unit, including the last digits (they identify the version).<\/li>\n<li>Check the mounting (DIN rail or screw fixing) and the terminal type (screw or spring-loaded) of the old unit.<\/li>\n<\/ul>\n<h3>Frequently asked questions<\/h3>\n<h4>What is the breaking capacity?<\/h4>\n<p>See the rated short-circuit breaking capacity in the Siemens table above.<\/p>\n<h4>Does it fit a standard DIN rail?<\/h4>\n<p>Yes, 35 mm DIN rail.<\/p>\n<h4>Can you help me identify the right replacement?<\/h4>\n<p>Yes. Send us a photo of the label of the old part, or its full order number, and we will confirm the exact match or the official successor before quoting.<\/p>\n<h4>Is it new and original?<\/h4>\n<p>Yes. We supply new, original parts in the manufacturer packaging, with a 1-year warranty.<\/p>\n<h4>Can I get a price and delivery time?<\/h4>\n<p>Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.<\/p>\n<h3>Before you order<\/h3>\n<p>Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.<\/p>\n<p>RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (<a href=\"https:\/\/www.rendatsp.com\/ar\/shipping-payment-warranty\/\">shipping, payment and warranty<\/a>). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.<\/p>","protected":false},"excerpt":{"rendered":"<p>Genuine Siemens 5SY4350-7: Miniature circuit breaker 400 V 10kA, 3-pole, C, 50 A, D=70 mm. New original Siemens, supplied by RendatSP with worldwide shipping.<\/p>","protected":false},"featured_media":9953,"template":"","meta":{"_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[137],"product_cat":[384,43],"product_tag":[],"class_list":["post-10221","product","type-product","status-publish","has-post-thumbnail","product_brand-siemens","product_cat-sentron-miniature-circuit-breakers","product_cat-siemens","desktop-align-center","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product\/10221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/media\/9953"}],"wp:attachment":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/media?parent=10221"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_brand?post=10221"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_cat?post=10221"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_tag?post=10221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}