{"id":21283,"date":"2025-11-18T01:19:16","date_gmt":"2025-11-17T23:19:16","guid":{"rendered":"https:\/\/myindustry.shop\/product\/3rw5546-6hf04\/"},"modified":"2026-03-30T22:37:55","modified_gmt":"2026-03-30T20:37:55","slug":"3rw5546-6hf04","status":"publish","type":"product","link":"https:\/\/myindustry.shop\/et\/toode\/3rw5546-6hf04\/","title":{"rendered":"3RW5546-6HF04"},"content":{"rendered":"<ul>\n<h3>Sirius soft starter 200-480 V 370 A<\/h3>\n<p>The SIRIUS 3RW55 High Performance soft starter is designed for soft starting and stopping of three-phase asynchronous motors in demanding safety applications.<\/p>\n<h4>Technical details:<\/h4>\n<ul>\n<li>Voltage: 200-480 V<\/li>\n<li>Current: 370 A<\/li>\n<li>Control supply voltages: 24 V AC\/DC, 110-250 V<\/li>\n<li>Performance range: up to 315 kW<\/li>\n<li>Approvals: IEC, UL\/CSA, ATEX, IEC Ex<\/li>\n<li>Terminals: Screw and spring-type terminals<\/li>\n<li>Analog output and thermistor motor protection: Yes<\/li>\n<li>Communication options: PROFINET, PROFIBUS, Modbus TCP (optional plug-in modules)<\/li>\n<li>Detachable HMI with color display<\/li>\n<\/ul>\n<h4>Customer benefits:<\/h4>\n<ul>\n<li>Soft starting reduces current peaks and prevents supply voltage fluctuations during startup.<\/li>\n<li>Reduces mechanical load in the drive and load on the power supply network.<\/li>\n<li>Compact construction with an integrated bypass saves space and energy.<\/li>\n<li>Maintenance-free switching with extremely easy handling.<\/li>\n<li>Intelligent monitoring functions protect against overheating and overload.<\/li>\n<li>Simple and fast commissioning through auto-parameterization or application wizard.<\/li>\n<li>Predictive maintenance planning due to condition monitoring.<\/li>\n<li>HMI module can be mounted in the control cabinet door for clear presentation of measured values and diagnostics.<\/li>\n<li>Can be utilized in applications up to 600 V.<\/li>\n<\/ul>\n<p><i>Disclaimer: Generated by AI.<\/i><\/p>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>SIRIUS soft starter 200-480 V 370 A, 24 V AC\/DC screw terminals failsafe<\/p>","protected":false},"featured_media":21292,"template":"","meta":{"_acf_changed":false},"product_brand":[216],"product_cat":[258,257,255,260],"product_tag":[],"class_list":{"0":"post-21283","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-siemens","7":"product_cat-industrial-controls","8":"product_cat-sirius-soft-starters-3rw","9":"product_cat-soft-starters","10":"product_cat-switching-devices","12":"first","13":"instock","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.3) - 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