{"product_id":"abb-3hac6658-1-axial-fan","title":"ABB 3HAC6658-1 Axial Fan","description":"\u003ch2\u003eABB 3HAC6658-1 Axial Fan\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3HAC6658-1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAxial Fan\u003c\/strong\u003e assembly, operates as a 24 VDC cooling component for thermal management in ABB S4, S4C, S4C+, and IRC5 robot controller cabinets.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e3HAC6658-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eAxial cooling fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e0.7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e120 × 120 × 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e3-wire lead with plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e~0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eABB S4, S4C, S4C+, IRC5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eReplacement Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eReplaces 3HAC6655-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity Licenses\u003c\/h3\u003e\n\u003cp\u003eWithin ABB controller systems, cooling fans such as the 3HAC6658-1 indirectly support \u003cstrong\u003ebackplane bus communication velocity licenses\u003c\/strong\u003e by maintaining thermal stability. Stable operating temperatures ensure that high-speed bus communication modules remain within tolerance, preventing timing drift and data errors across Profinet and EtherNet\/IP deterministic networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 3HAC6658-1 be replaced while the controller is powered? A: Replacement should be performed with controller power off to avoid electrical hazards and ensure safe connector engagement.\u003c\/p\u003e\n\u003cp\u003eQ: Is the fan interchangeable with the 3HAC6655-1 model? A: Yes, the 3HAC6658-1 is a direct replacement for the 3HAC6655-1 in ABB controller cabinets.\u003c\/p\u003e\n\u003cp\u003eQ: What is the recommended wiring practice for installation? A: Use the dedicated 3-wire plug connector and verify polarity before energizing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the fan securely in the designated cabinet cutout to maintain airflow direction.\u003c\/li\u003e\n\u003cli\u003eEnsure unobstructed intake and exhaust paths; avoid cable bundles blocking airflow.\u003c\/li\u003e\n\u003cli\u003eConnect via the \u003cstrong\u003ededicated plug connector\u003c\/strong\u003e and verify secure engagement.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between fan wiring and high-noise AC lines to reduce EMI.\u003c\/li\u003e\n\u003cli\u003eConfirm rated 24 VDC supply before energizing the fan.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44151300194378,"sku":"3HAC6658-1","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/3HAC029105-001_2.png?v=1741073443","url":"https:\/\/www.topbrandsplc.com\/products\/abb-3hac6658-1-axial-fan","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}