{"product_id":"schenker-surge-arrestor-40ka-1-4-pole-275v","title":"Schenker | Surge Arrestor 40kA, 1-4 Pole, 275V","description":"\u003cp\u003eThe Schenker BY15-40 Surge Arrestor is a mini rail surge protection device rated at 40kA, designed to protect electrical installations, distribution boards and connected equipment from transient overvoltage caused by lightning strikes and switching surges. It includes a visual indication window so installers and maintenance teams can check protection status at a glance. Available in 1, 2, 3 and 4 pole configurations at 275V, it is a popular mid-to-high discharge rating suited to properties with a moderate to higher lightning exposure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Surge protection for domestic, commercial and light industrial distribution boards, 275V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey specification:\u003c\/strong\u003e 40kA maximum discharge current (Imax)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Available in 1, 2, 3 and 4 pole versions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indicator:\u003c\/strong\u003e Indication window shows device status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mini rail (DIN rail) installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color:#2C3892;\"\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e40kA maximum discharge current (Imax) suited to properties with moderate to higher surge exposure, such as farms and rural areas\u003c\/li\u003e\n\u003cli\u003eIndication window lets installers check device status without removing it from the rail\u003c\/li\u003e\n\u003cli\u003eCompact mini rail mounting saves space in distribution boards\u003c\/li\u003e\n\u003cli\u003eFull range of pole configurations (1-4P) to match single-phase or three-phase boards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color:#2C3892;\"\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDomestic and commercial distribution board protection\u003c\/li\u003e\n\u003cli\u003eFarm and rural property protection where lightning exposure is higher\u003c\/li\u003e\n\u003cli\u003eBorehole pump and irrigation control panel protection\u003c\/li\u003e\n\u003cli\u003eProtection of sensitive electronic equipment against transient overvoltage\u003c\/li\u003e\n\u003cli\u003eUpgrading boards from a 10-20kA to a 40kA SPD for greater surge exposure risk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color:#2C3892;\"\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchenker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBY15-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSurge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum discharge current (Imax)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum continuous operating voltage (Uc)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e275V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1P, 2P, 3P, 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndication window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMini rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC 61643-11, SABS accordance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType classification, IP rating, housing material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified by supplier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"color:#2C3892;\"\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x Schenker BY15-40 Surge Arrestor (pole configuration as selected)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e DIN rail, distribution board wiring, circuit breakers and installation accessories are not included unless specifically listed above.\u003c\/p\u003e\u003ch3 style=\"color:#2C3892;\"\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm your system voltage (275V) before ordering.\u003c\/li\u003e\n\u003cli\u003eSelect the pole configuration (1P, 2P, 3P or 4P) that matches your distribution board and phase configuration.\u003c\/li\u003e\n\u003cli\u003eInstallation should be carried out by a suitably qualified electrician in line with local wiring regulations.\u003c\/li\u003e\n\u003cli\u003eCheck the indication window periodically to confirm the device is still functional.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color:#2C3892;\"\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eThis product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.\u003c\/p\u003e\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\u003cp\u003e\u003cstrong\u003eNeed help choosing?\u003c\/strong\u003e If you are unsure whether this product is suitable for your board, contact Zisabo with your system voltage and pole configuration, and we will assist where possible.\u003c\/p\u003e","brand":"Schenker","offers":[{"title":"1P","offer_id":49515490345217,"sku":"BY15-40\/1-275","price":258.8,"currency_code":"ZAR","in_stock":true},{"title":"2P","offer_id":49515490377985,"sku":"BY15-40\/2-275","price":492.2,"currency_code":"ZAR","in_stock":true},{"title":"3P","offer_id":49515490410753,"sku":"BY15-40\/3-275","price":714.1,"currency_code":"ZAR","in_stock":true},{"title":"4P","offer_id":49515490443521,"sku":"BY15-40\/4-275","price":923.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6924\/2369\/files\/BY15-40-1_c6afd41f-3613-438e-ab56-5406a57132db.png?v=1783162418","url":"https:\/\/www.zisabo.co.za\/products\/schenker-surge-arrestor-40ka-1-4-pole-275v","provider":"Zisabo","version":"1.0","type":"link"}