{"product_id":"mccb-800h-frame-640a-800a-adjustable-thermal-65ka-3-pole-4-pole-onesto-kcm5","title":"MCCB 800H Frame, 640A-800A Adjustable Thermal, 65kA - 3 Pole \u0026 4 Pole | Onesto KCM5","description":"\u003cp\u003eThe Onesto KCM5 800H Frame MCCB is an 800A-class adjustable thermal-magnetic moulded case circuit breaker for mixed load protection in heavy industrial electrical installations. It is suitable for electricians, panel builders, contractors and maintenance teams who need high-current protection that can be fine-tuned within its rated band. Available in both 3 Pole and 4 Pole configurations, adjustable from 640A to 800A.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for main distribution boards, motor control centres and large industrial installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey specification:\u003c\/strong\u003e 640-800A adjustable thermal band, 65kA Icu \/ 50kA Ics @ 400V, 690V rated operating voltage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e Available in 3 Pole or 4 Pole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuild quality:\u003c\/strong\u003e SABS approved to IEC 60947-2 \/ SANS 556-1, 800H frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable thermal trip (0.8-1 x In) lets you set the protection point within the 640-800A band\u003c\/li\u003e\n  \u003cli\u003eFixed magnetic trip above 10 x In for fast short-circuit clearance\u003c\/li\u003e\n  \u003cli\u003eMoulded case construction for durability in panel and enclosure installations\u003c\/li\u003e\n  \u003cli\u003eRated for continuous operation at 690VAC, 50\/60Hz\u003c\/li\u003e\n  \u003cli\u003eCompatible with matching shunt release, auxiliary contacts, alarm contacts, under-voltage release and vari-depth handle accessories for the 800H frame range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy industrial main distribution boards\u003c\/li\u003e\n  \u003cli\u003eMotor control centres\u003c\/li\u003e\n  \u003cli\u003eLarge machinery and plant protection\u003c\/li\u003e\n  \u003cli\u003eGenerator and genset protection circuits\u003c\/li\u003e\n  \u003cli\u003eLarge commercial building main protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnesto\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKCM5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable Thermal Moulded Case Circuit Breaker (MCCB), mixed load\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e275.5 x 210 x 103mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent rating (adjustable band)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e640-800A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable thermal 0.8-1 x In, fixed magnetic \u0026gt;10 x In\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Pole or 4 Pole (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaking capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65kA Icu \/ 50kA Ics @ 400V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated operating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e690VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC 60947-2, SANS 556-1 (SABS approved)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Onesto KCM5 800H Frame Adjustable Thermal MCCB (as per selected pole configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Enclosures, shunt release, auxiliary contacts, alarm contacts, under-voltage release, vari-depth handles and extension connectors are not included and are available separately.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm the required number of poles before ordering.\u003c\/li\u003e\n  \u003cli\u003eThe thermal setting is adjustable only within the marked 640-800A band.\u003c\/li\u003e\n  \u003cli\u003eConfirm the breaker will be installed in a suitable enclosure rated for the 800H frame size.\u003c\/li\u003e\n  \u003cli\u003eInstallation must be carried out by a suitably qualified electrician in accordance with local electrical regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003eThis product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.\u003c\/p\u003e\n\u003cp\u003eZisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help choosing?\u003c\/strong\u003e If you are unsure which pole configuration is correct for your board, contact Zisabo with your application details and we will assist where possible.\u003c\/p\u003e","brand":"Onesto","offers":[{"title":"3 Pole","offer_id":49514857922817,"sku":"KCM5-800H-3P-800","price":7568.1,"currency_code":"ZAR","in_stock":true},{"title":"4 Pole","offer_id":49514857955585,"sku":"KCM5-800H-4P-800","price":12181.9,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6924\/2369\/files\/KCM5-800H.png?v=1783141891","url":"https:\/\/www.zisabo.co.za\/products\/mccb-800h-frame-640a-800a-adjustable-thermal-65ka-3-pole-4-pole-onesto-kcm5","provider":"Zisabo","version":"1.0","type":"link"}