{"product_id":"mccb-under-voltage-release-onesto-kcm5","title":"MCCB Under Voltage Release | Onesto KCM5","description":"\u003cp\u003eThe Onesto KCM5 Under Voltage Release is a protection accessory that fits onto a KCM5 MCCB and automatically trips the breaker open if supply voltage drops or is lost, and prevents re-closing until voltage is restored. It is suitable for electricians, panel builders and control system integrators who need automatic disconnection on loss of supply, commonly used for safety interlocking and process protection. Available sized to match the 160S, 250S, 400S, 630S, 800S, 1000S or 1250S KCM5 MCCB frame, in 220VAC or 380VAC coil voltage, fitted to the right-hand mounting position.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Automatic breaker tripping on loss of supply voltage, safety interlocking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey specification:\u003c\/strong\u003e Available in 220VAC or 380VAC coil voltage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Select the size matching your installed KCM5 MCCB frame\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting position:\u003c\/strong\u003e Right-hand mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTrips the breaker automatically if supply voltage falls below a safe threshold or is lost\u003c\/li\u003e\n  \u003cli\u003ePrevents re-closing of the breaker until voltage is restored, supporting safety interlock requirements\u003c\/li\u003e\n  \u003cli\u003eFits directly onto the matching Onesto KCM5 MCCB frame without modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSafety interlocking on machinery and process equipment\u003c\/li\u003e\n  \u003cli\u003eAutomatic disconnection on loss of mains supply\u003c\/li\u003e\n  \u003cli\u003eGenerator and changeover panel protection\u003c\/li\u003e\n  \u003cli\u003eIndustrial control panels requiring under-voltage 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\u003eUnder Voltage Release for MCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220VAC \/ 380VAC (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible frame size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160S \/ 250S \/ 400S \/ 630S \/ 800S \/ 1000S \/ 1250S (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight-hand\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 Under Voltage Release module (sized and voltage as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e The MCCB itself is not included and must be purchased separately.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#2C3892;\"\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm the frame size of your installed MCCB and the correct coil voltage before ordering.\u003c\/li\u003e\n  \u003cli\u003eThis accessory fits the right-hand mounting position — confirm this position is free on your breaker.\u003c\/li\u003e\n  \u003cli\u003eInstallation, including any safety interlock wiring, 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 frame size or coil voltage is correct for your MCCB, contact Zisabo with your breaker model details and control voltage and we will assist where possible.\u003c\/p\u003e","brand":"Onesto","offers":[{"title":"160S \/ 220VAC","offer_id":49514914382081,"sku":"KCM5-UVR-160-M","price":418.6,"currency_code":"ZAR","in_stock":true},{"title":"160S \/ 380VAC","offer_id":49514914414849,"sku":"KCM5-UVR-160-Q","price":418.6,"currency_code":"ZAR","in_stock":true},{"title":"250S \/ 220VAC","offer_id":49514914447617,"sku":"KCM5-UVR-250-M","price":481.8,"currency_code":"ZAR","in_stock":true},{"title":"250S \/ 380VAC","offer_id":49514914480385,"sku":"KCM5-UVR-250-Q","price":481.8,"currency_code":"ZAR","in_stock":true},{"title":"400S \/ 220VAC","offer_id":49514914513153,"sku":"KCM5-UVR-400-M","price":608.3,"currency_code":"ZAR","in_stock":true},{"title":"400S \/ 380VAC","offer_id":49514914545921,"sku":"KCM5-UVR-400-Q","price":608.3,"currency_code":"ZAR","in_stock":true},{"title":"630S \/ 220VAC","offer_id":49514914578689,"sku":"KCM5-UVR-630-M","price":669.3,"currency_code":"ZAR","in_stock":true},{"title":"630S \/ 380VAC","offer_id":49514914611457,"sku":"KCM5-UVR-630-Q","price":669.3,"currency_code":"ZAR","in_stock":true},{"title":"800S \/ 220VAC","offer_id":49514914644225,"sku":"KCM5-UVR-800-M","price":734.8,"currency_code":"ZAR","in_stock":true},{"title":"800S \/ 380VAC","offer_id":49514914676993,"sku":"KCM5-UVR-800-Q","price":734.8,"currency_code":"ZAR","in_stock":true},{"title":"1000S \/ 220VAC","offer_id":49514914709761,"sku":"KCM5-UVR-1000-M","price":808.4,"currency_code":"ZAR","in_stock":true},{"title":"1000S \/ 380VAC","offer_id":49514914742529,"sku":"KCM5-UVR-1000-Q","price":808.4,"currency_code":"ZAR","in_stock":true},{"title":"1250S \/ 220VAC","offer_id":49514914775297,"sku":"KCM5-UVR-1250-M","price":808.4,"currency_code":"ZAR","in_stock":true},{"title":"1250S \/ 380VAC","offer_id":49514914808065,"sku":"KCM5-UVR-1250-Q","price":808.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6924\/2369\/files\/KCM5-UVR.png?v=1783143325","url":"https:\/\/www.zisabo.co.za\/products\/mccb-under-voltage-release-onesto-kcm5","provider":"Zisabo","version":"1.0","type":"link"}