{"title":"Battery Fusing \u0026 Disconnects","description":"\u003cp\u003eHigh-current fuses and battery disconnect switches to protect your battery bank and cabling. Correct battery fusing is essential for safety and a compliant installation.\u003c\/p\u003e\u003cp\u003eNot sure what rating you need? Send us your system details and we'll specify it.\u003c\/p\u003e","products":[{"product_id":"battery-disconnect-mersen-2p-160a","title":"Battery Disconnect Mersen 2P-160A (NO FUSES)","description":"\u003ch2\u003eBattery Disconnect Mersen 2P-160Amp\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuse switch-disconnectors are intended for fuse-links with blade contacts size 00.\u003c\/li\u003e\n\u003cli\u003eEnable safe disconnection not only of rated current, but also overcurrent up to octuple rated current.\u003c\/li\u003e\n\u003cli\u003eVariability of connecting sets.\u003c\/li\u003e\n\u003cli\u003eMeasuring holes in the cover.\u003c\/li\u003e\n\u003cli\u003eIt is possible to lock the switch-disconnector cover.\u003c\/li\u003e\n\u003cli\u003eIt is equipped with a label for description of the protected circuit\u003c\/li\u003e\n\u003cli\u003eMounting directly on the panel by means of screws.\u003c\/li\u003e\n\u003cli\u003eAdapter for busbar system with spacing 60 mm, busbar thickness 5 ÷ 12 mm, busbar width 12 ÷ 32 mm for 3-pole.\u003c\/li\u003e\n\u003cli\u003eTerminals can be completed with terminal extensions for connection of conductors of cross-section up to  95 mm2 .\u003c\/li\u003e\n\u003cli\u003eMore switch-disconnectors side-by-side or flat can be installed without limitation of electrical parameters.\u003c\/li\u003e\n\u003cli\u003eConnection Bottom connection is possible without limitation of electric parameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"415\" height=\"802\" style=\"width: 548px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"240\" style=\"width: 175px;\"\u003e \u003ccol style=\"width: 365px;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated operating voltage\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eAC\/DC 690 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated operating current\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e160 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eUtilization category (switching mode) \/ AC 400 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eAC-23B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eUtilization category (switching mode) \/ AC 500 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eAC-22B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eUtilization category (switching mode) \/ AC 690 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eAC-22B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eUtilization category (switching mode) \/ DC 250 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eDC-21B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eThermal current with fuse-link\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e160 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eThermal current with disconnecting link ZP000\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e250 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated frequency\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e40 ÷ 60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated conditional short-circuit current (RMS) AC 400 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e120 kA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated conditional short-circuit current (RMS) AC 500 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e50 kA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated conditional short-circuit current (RMS) AC 690 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e50 kA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated impulse withstand voltage\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e12 kV \/ FH00-.A\/., 8 kV \/ FH00-.S\/., 12 kV \/ FH00-3L\/.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated short-time withstand current\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e5 kA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated short-circuit making capacity \/ AC 400 V\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e16 kA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eRated insulation voltage\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eAC 1000 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eMax. power losses of the fuse-link\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e12 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003ePower losses without fuse-link \/ In\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003e7 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"e\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eDegree of protection from front side, built-in device, cover opened\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eIP20\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"o\"\u003e\n\u003ctd style=\"width: 236px;\"\u003eDegree of protection from front side, built-in device, cover closed\u003c\/td\u003e\n\u003ctd class=\"td-hodn\" style=\"width: 583px;\"\u003e\u003cstrong\u003eIP20\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44261443469561,"sku":"AC-FH-ME-2P-00","price":680.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/Mersen600x60072.jpg?v=1595359443"},{"product_id":"fuse-mersen-nh-size-00-80amp","title":"Fuse Mersen NH Size 00 80Amp","description":"\u003ch1 class=\"Polaris-Header-Title\"\u003eFuse Mersen NH Size 00 80Amp\u003c\/h1\u003e\n\u003cp\u003eType NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTECHNICAL DATA OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage AC 500 VAC\u003c\/li\u003e\n\u003cli\u003eVoltage DC 250 VDC\u003c\/li\u003e\n\u003cli\u003eAmpere Range (A) 2 ... 800 A\u003c\/li\u003e\n\u003cli\u003eSize per Standard 000, 00, 0, 1, 2, 3\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic gG\u003c\/li\u003e\n\u003cli\u003eI.R. AC (IEC) 120 kA\u003c\/li\u003e\n\u003cli\u003eI.R. DC (IEC) 80 kA\u003c\/li\u003e\n\u003cli\u003eBody Material ceramic\u003c\/li\u003e\n\u003cli\u003eContact Materials copper, silver-plated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44262116163833,"sku":"AC-FU-NH-00-80","price":56.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/NH000GG50V4.jpg?v=1600866033"},{"product_id":"copy-of-fuse-mersen-nh-size-00-100amp","title":"Fuse Mersen NH Size 00 100Amp","description":"\u003ch2\u003eFuse Mersen NH Size 00 100Amp\u003c\/h2\u003e\n\u003cp\u003eType NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTECHNICAL DATA OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage AC 500 VAC\u003c\/li\u003e\n\u003cli\u003eVoltage DC 250 VDC\u003c\/li\u003e\n\u003cli\u003eAmpere Range (A) 2 ... 800 A\u003c\/li\u003e\n\u003cli\u003eSize per Standard 000, 00, 0, 1, 2, 3\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic gG\u003c\/li\u003e\n\u003cli\u003eI.R. AC (IEC) 120 kA\u003c\/li\u003e\n\u003cli\u003eI.R. DC (IEC) 80 kA\u003c\/li\u003e\n\u003cli\u003eBody Material ceramic\u003c\/li\u003e\n\u003cli\u003eContact Materials copper, silver-plated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44261779603705,"sku":"AC-FU-NH-00-100","price":67.5,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/NH000GG50V4_77bc32a3-0ab0-432d-a87c-388ab8239880.jpg?v=1600866944"},{"product_id":"fuse-mersen-nh-size-00-125amp","title":"Fuse Mersen NH Size 00 125Amp","description":"\u003ch2\u003eFuse Mersen NH Size 00 125Amp\u003c\/h2\u003e\n\u003cp\u003eType NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTECHNICAL DATA OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage AC 500 VAC\u003c\/li\u003e\n\u003cli\u003eVoltage DC 250 VDC\u003c\/li\u003e\n\u003cli\u003eAmpere Range (A) 2 ... 800 A\u003c\/li\u003e\n\u003cli\u003eSize per Standard 000, 00, 0, 1, 2, 3\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic gG\u003c\/li\u003e\n\u003cli\u003eI.R. AC (IEC) 120 kA\u003c\/li\u003e\n\u003cli\u003eI.R. DC (IEC) 80 kA\u003c\/li\u003e\n\u003cli\u003eBody Material ceramic\u003c\/li\u003e\n\u003cli\u003eContact Materials copper, silver-plated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44261783601401,"sku":"AC-FU-NH-00-125","price":75.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/NH000GG50V4_6974c4be-b3b5-49d2-8b5b-11826278eaed.jpg?v=1600866987"},{"product_id":"fuse-mersen-nh-size-00-160amp","title":"Fuse Mersen NH Size 00 160Amp","description":"\u003ch2\u003eFuse Mersen NH Size 00 160Amp\u003c\/h2\u003e\n\u003cp\u003eType NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTECHNICAL DATA OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage AC 500 VAC\u003c\/li\u003e\n\u003cli\u003eVoltage DC 250 VDC\u003c\/li\u003e\n\u003cli\u003eAmpere Range (A) 2 ... 800 A\u003c\/li\u003e\n\u003cli\u003eSize per Standard 000, 00, 0, 1, 2, 3\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic gG\u003c\/li\u003e\n\u003cli\u003eI.R. AC (IEC) 120 kA\u003c\/li\u003e\n\u003cli\u003eI.R. DC (IEC) 80 kA\u003c\/li\u003e\n\u003cli\u003eBody Material ceramic\u003c\/li\u003e\n\u003cli\u003eContact Materials copper, silver-plated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44262115606777,"sku":"AC-FU-NH-00-160","price":75.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/NH000GG50V4_cdb26797-116c-4863-87a8-13ff23cb1291.jpg?v=1600867030"},{"product_id":"battery-disconnect-mersen-3p-250a","title":"Battery Disconnect Mersen 3P-250A","description":"\u003ch2\u003eBattery Disconnect Mersen 3P-250Amp\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe production programme of MULTIBLOC® 800VAC comprises NH\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efuse switch disconnectors for 800VAC voltage application. This\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003erange includes Size 1 (1.ST8) and Size 2 (2.ST8) Multibloc and answers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ethe specific needs of Photovoltaic application for using String\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einverters rated at 800Vac.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThey are designed for bottom fitting\/panel installation and are\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eavailable in triple pole units.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFor installation of MULTIBLOC® NH fuse switch disconnectors in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003edistribution units with central cover, respective covers are used to\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eobtain a uniform profile in height and length.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMULTIBLOC® size 1 and size 2 are designed for NH fuse-links in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eaccordance with IEC\/EN 60269, VDE 0636, size 1 and size 2, 160A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eand 250A.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMULTIBLOC® offers the user the possibility of fast and easy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einstallation as well as a high degree of security during installation and\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003emaintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFEATURES \u0026amp; BENEFITS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Touch protection IP 20 - when fuse link is in test mode IP rating is maintained \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Parking position of switch operating cover even with fuse-links inserted • Modular system of cover - cover for cable termination area can be extended as required • Varieties of cable termination: screw, bolt, clamp strap, extendable for V-terminal - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Padlocking and sealing of switch door cover - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Indicating switch for switch door position - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Installation on to DIN rails in accordance with EN 60 715 - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Safe on load connection\/disconnection in accordance with IEC 60947-3 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAPPLICATIONS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Power distibution and Motor protection \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Photovoltaic application: Protection on lines of String inverters rated at 800Vac \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSTANDARDS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• IEC\/EN 60 947-3 For NH-fuse links size 1 and size 2 in accordance with IEC\/EN 60 269, VDE 0636\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e TECHNICAL DATA OVERVIEW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eVoltage AC -800 VAC\u003c\/p\u003e\n\u003cp\u003eAmpere Range (A) - 160 ... 250 A\u003c\/p\u003e\n\u003cp\u003eSize per Standard - Size 1 and Size 2\u003c\/p\u003e\n\u003cp\u003eSCCR -Ue=AC 800 V; Ie=160 A 10kA \u003c\/p\u003e\n\u003cp\u003eMounting - bottom fitting\/panel Switchability 3-pole switching\u003cbr\u003e\u003c\/p\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44261771870457,"sku":"AC-FH-ME-3P-01","price":1580.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/MersenMULTIBLOC250A600x600x72.jpg?v=1612276669"},{"product_id":"fuse-mersen-nh-size-01-250amp","title":"Fuse Mersen NH Size 01 250Amp","description":"\u003ch2\u003eFuse Mersen NH Size 01 250Amp\u003c\/h2\u003e\n\u003cp\u003eType NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKEY FEATURES \u0026amp; BENEFITS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NH system is classified among plug-in fuse systems and is composed of:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003efuse-base (possibly including terminal covers and phase barriers)\u003c\/li\u003e\n\u003cli\u003efuse-link with blade contact\u003c\/li\u003e\n\u003cli\u003efuse-link replacement device (LV HRC fuse puller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSince the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eType \"gG\" NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003eTECHNICAL DATA OVERVIEW\u003c\/p\u003e\n\u003cp\u003eVoltage AC - 500 VAC\u003c\/p\u003e\n\u003cp\u003eVoltage DC - 250 VDC\u003c\/p\u003e\n\u003cp\u003eAmpere Range (A) - 2 ... 630 A\u003c\/p\u003e\n\u003cp\u003eSize per Standard Size - 000 to 3\u003c\/p\u003e\n\u003cp\u003eSpeed\/Characteristic - gG\u003c\/p\u003e\n\u003cp\u003eI.R. AC (IEC) - 120 kA\u003c\/p\u003e\n\u003cp\u003eI.R. DC (IEC) - 80 kA\u003c\/p\u003e\n\u003cp\u003eBody Material - ceramic\u003c\/p\u003e\n\u003cp\u003eContact Materials - copper, silver-plated\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44262117572857,"sku":"AC-FU-NH-01-250","price":137.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/Mersen-NH-250A600x600x72.jpg?v=1612277567"},{"product_id":"fuse-mersen-nh-size-01-200amp","title":"Fuse Mersen NH Size 01 200Amp","description":"\u003ch2\u003eFuse Mersen NH Size 01 200Amp\u003c\/h2\u003e\n\u003cp\u003eType NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from  the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKEY FEATURES \u0026amp; BENEFITS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NH system is classified among plug-in fuse systems and is composed of:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003efuse-base (possibly including terminal covers and phase barriers)\u003c\/li\u003e\n\u003cli\u003efuse-link with blade contact\u003c\/li\u003e\n\u003cli\u003efuse-link replacement device (LV HRC fuse puller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSince the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eType \"gG\" NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents.\u003c\/p\u003e\n\u003cp\u003eTECHNICAL DATA OVERVIEW\u003c\/p\u003e\n\u003cp\u003eVoltage AC - 500 VAC\u003c\/p\u003e\n\u003cp\u003eVoltage DC - 250 VDC\u003c\/p\u003e\n\u003cp\u003eAmpere Range (A) - 2 ... 630 A\u003c\/p\u003e\n\u003cp\u003eSize per Standard Size - 000 to 3\u003c\/p\u003e\n\u003cp\u003eSpeed\/Characteristic - gG\u003c\/p\u003e\n\u003cp\u003eI.R. AC (IEC) - 120 kA\u003c\/p\u003e\n\u003cp\u003eI.R. DC (IEC) - 80 kA\u003c\/p\u003e\n\u003cp\u003eBody Material - ceramic\u003c\/p\u003e\n\u003cp\u003eContact Materials - copper, silver-plated\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44262116655353,"sku":"AC-FU-NH-01-200","price":131.7,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/Mersen-NH-200A600x600x72.jpg?v=1612277896"},{"product_id":"battery-disconnect-mersen-2p-250a","title":"Battery Disconnect Mersen 2P-250A","description":"\u003ch2\u003eBattery Disconnect Mersen 2P-250Amp\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe production programme of MULTIBLOC® 800VAC comprises NH\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efuse switch disconnectors for 800VAC voltage application. This\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003erange includes Size 1 (1.ST8) and Size 2 (2.ST8) Multibloc and answers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ethe specific needs of Photovoltaic application for using String\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einverters rated at 800Vac.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThey are designed for bottom fitting\/panel installation and are\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eavailable in triple pole units.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFor installation of MULTIBLOC® NH fuse switch disconnectors in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003edistribution units with central cover, respective covers are used to\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eobtain a uniform profile in height and length.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMULTIBLOC® size 1 and size 2 are designed for NH fuse-links in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eaccordance with IEC\/EN 60269, VDE 0636, size 1 and size 2, 160A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eand 250A.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMULTIBLOC® offers the user the possibility of fast and easy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003einstallation as well as a high degree of security during installation and\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003emaintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFEATURES \u0026amp; BENEFITS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Touch protection IP 20 - when fuse link is in test mode IP rating is maintained \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Parking position of switch operating cover even with fuse-links inserted • Modular system of cover - cover for cable termination area can be extended as required • Varieties of cable termination: screw, bolt, clamp strap, extendable for V-terminal - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Padlocking and sealing of switch door cover - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Indicating switch for switch door position - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Installation on to DIN rails in accordance with EN 60 715 - optional \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Safe on load connection\/disconnection in accordance with IEC 60947-3 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAPPLICATIONS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Power distibution and Motor protection \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Photovoltaic application: Protection on lines of String inverters rated at 800Vac \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSTANDARDS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• IEC\/EN 60 947-3 For NH-fuse links size 1 and size 2 in accordance with IEC\/EN 60 269, VDE 0636\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e TECHNICAL DATA OVERVIEW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eVoltage AC -800 VAC\u003c\/p\u003e\n\u003cp\u003eAmpere Range (A) - 160 ... 250 A\u003c\/p\u003e\n\u003cp\u003eSize per Standard - Size 1 and Size 2\u003c\/p\u003e\n\u003cp\u003eSCCR -Ue=AC 800 V; Ie=160 A 10kA \u003c\/p\u003e\n\u003cp\u003eMounting - bottom fitting\/panel Switchability 2-pole switching\u003cbr\u003e\u003c\/p\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":44261553275129,"sku":"AC-FH-ME-2P-01","price":1680.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7835\/products\/2-Pole-NH600x600.jpg?v=1647598108"}],"url":"https:\/\/www.inverter-warehouse.co.za\/collections\/battery-fusing.oembed","provider":"Solar \u0026 Inverter Warehouse","version":"1.0","type":"link"}