{"id":6530,"date":"2026-10-24T13:49:07","date_gmt":"2026-10-24T13:49:07","guid":{"rendered":"https:\/\/www.rendatsp.com\/product\/siemens-3rt2916-1bb00-surge-suppressor-varistor-24-48-v-ac-50-60-hz-24-70-v-dc\/"},"modified":"2026-10-24T13:49:07","modified_gmt":"2026-10-24T13:49:07","slug":"siemens-3rt2916-1bb00-surge-suppressor-varistor-24-48-v-ac-50-60-hz-24-70-v-dc","status":"publish","type":"product","link":"https:\/\/www.rendatsp.com\/ar\/product\/siemens-3rt2916-1bb00-surge-suppressor-varistor-24-48-v-ac-50-60-hz-24-70-v-dc\/","title":{"rendered":"Siemens 3RT2916-1BB00 surge suppressor, varistor, 24-48 V AC, 50\/60 Hz, 24-70 V DC"},"content":{"rendered":"<p>The Siemens 3RT2916-1BB00 is described by Siemens as: surge suppressor, varistor, 24-48 V AC, 50\/60 Hz, 24-70 V DC, for contactors 3RT2.1 and auxiliary contactors 3RH2.<\/p>\n<p>Accessories such as surge suppressors and link modules complete a SIRIUS starter and protect the PLC outputs from coil switching spikes.<\/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>3RT2916-1BB00<\/td>\n<\/tr>\n<tr>\n<th>Product type designation<\/th>\n<td>3RT29<\/td>\n<\/tr>\n<tr>\n<th>Ambient temperature (operation)<\/th>\n<td>-25 &#8230; +60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Dimensions (W x H x D)<\/th>\n<td>28 x 46 x 9 mm<\/td>\n<\/tr>\n<tr>\n<th>Weight, approx.<\/th>\n<td>6g<\/td>\n<\/tr>\n<tr>\n<th>Condition<\/th>\n<td>New, original Siemens<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Key features (per Siemens)<\/h3>\n<ul>\n<li>Surge suppressor<\/li>\n<li>Varistor<\/li>\n<li>24-48 V AC<\/li>\n<li>50\/60 Hz<\/li>\n<li>24-70 V DC<\/li>\n<li>For contactors 3RT2.1 and auxiliary contactors 3RH2<\/li>\n<\/ul>\n<h3>Typical applications<\/h3>\n<ul>\n<li>3RT2 contactor assemblies<\/li>\n<li>Starter combinations<\/li>\n<\/ul>\n<h3>Compatibility and replacement<\/h3>\n<p>Check the contactor size and coil voltage.<\/p>\n<h3>Before you replace it<\/h3>\n<ul>\n<li>Compare the full order number 3RT2916-1BB00 with the label on the old unit, including the last digits (they identify the version).<\/li>\n<li>Check the supply voltage and wiring of the old unit before installing the new one.<\/li>\n<li>Note the firmware version printed on the old unit; TIA Portal or LOGO! Soft Comfort must support it.<\/li>\n<\/ul>\n<h3>Frequently asked questions<\/h3>\n<h4>Which contactors does it fit?<\/h4>\n<p>The 3RT2 sizes listed by Siemens in the data sheet.<\/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>Do you supply larger quantities for projects?<\/h4>\n<p>Yes. For panel builders and plant projects we quote complete lists; send the bill of materials on WhatsApp or through the inquiry form.<\/p>\n<h4>Do you ship to my country, and what is the warranty?<\/h4>\n<p>Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.<\/p>\n<h3>Ordering tips<\/h3>\n<p>Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.<\/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 3RT2916-1BB00: surge suppressor, varistor, 24-48 V AC, 50\/60 Hz, 24-70 V DC, for contactors 3RT2.1 and auxiliary contactors 3RH2. New original Siemens, supplied by RendatSP with worldwide shipping.<\/p>","protected":false},"featured_media":6323,"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":[43,349],"product_tag":[],"class_list":["post-6530","product","type-product","status-publish","has-post-thumbnail","product_brand-siemens","product_cat-siemens","product_cat-sirius-3rt2-contactors","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\/6530","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\/6323"}],"wp:attachment":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/media?parent=6530"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_brand?post=6530"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_cat?post=6530"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_tag?post=6530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}