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"contextualFields": {} }, { "parentId": "accff372-bad1-47ed-9158-e232a6a7dd17", "type": "Basic/LinkList", "zone": "Content0", "isLayout": false, "id": "c9f9ecf4-7998-48cc-8e31-39ae54b9ae58", "generalFields": { "direction": "vertical", "alignment": "left", "titleLink": { "type": "Page", "value": "" }, "links": [], "customCSS": ".list-wrapper {\n}\n\n.title-wrapper {\n}\n\n.list-title {\n}\n\n.links-wrapper {\n}\n\n.list-link {\n}\n" }, "translatableFields": { "title": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "" } }, "contextualFields": {} } ], "id": "a866fdbd-e4c5-4b64-94b5-959562746d3e", "generalFields": { "horizontalRule": "", "hideHeader": false, "hideFooter": false, "hideFromSearchEngines": false, "hideFromSiteSearch": false, "excludeFromNavigation": false, "excludeFromSignInRequired": false, "tags": [], "hideBreadcrumbs": false, "variantName": "", "layoutPage": "", "author": "Robert Iversrud", "publishDate": "2024-04-25T05:00:00Z", "thumbnail": "https://djstlh7jq1why.cloudfront.net/userfiles/april%20blog%20thumbnail.jpg?width=280\u0026height=160" }, "translatableFields": { "title": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "The Advantages of Battery-Mounted Fusing" }, "openGraphTitle": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "" }, "urlSegment": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "the-advantages-of-battery-mounted-fusing" }, "openGraphUrl": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "" }, "openGraphImage": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "" }, "metaKeywords": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "" }, "metaDescription": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "" }, "summary": { "a26095ef-c714-e311-ba31-d43d7e4e88b2": "\u003cp\u003eThe practice of mounting fuses directly onto the battery as a starter protector fuse is becoming more prevalent in high-amp truck and vehicle applications, and with good reason: Battery-mounted fusing offers a variety of advantages, making it a simple, safe, and accessible alternative to fuse box wiring that requires a two-bolt connection near or inside the harness.\u0026nbsp;\u003c/p\u003e" } }, "contextualFields": { "content": { "a26095ef-c714-e311-ba31-d43d7e4e88b2|Desktop|d06988c0-9358-4dbb-aa3d-b7be5b6a7fd9": "\u003cp id=\u0022isPasted\u0022\u003eThe practice of mounting fuses directly onto the battery as a starter protector fuse is becoming more prevalent in high-amp truck and vehicle applications, and with good reason: Battery-mounted fusing offers a variety of advantages, making it a simple, safe, and accessible\u0026nbsp;\u003ca href=\u0022https://www.waytekwire.com/catalog/fuses\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003e\u003cimg src=\u0022https://djstlh7jq1why.cloudfront.net/userfiles/april%20blog%201.jpg\u0022 style=\u0022display: inline-block; vertical-align: bottom; margin: 5px 0px 5px 5px; max-width: calc(100% - 5px); text-align: right; float: right;\u0022\u003e\u003c/a\u003e alternative to fuse box wiring that requires a two-bolt connection near or inside the harness.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eSafety at the Source\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eFuses placed directly on the battery provide immediate protection to critical components, preventing overloads at main branch circuits, power distribution modules, and auxiliary systems. By containing potential overcurrent situations right at the source \u0026ndash;the battery\u0026mdash;the risk of electrical fires or damage to other components is minimized, enhancing overall vehicle safety. The time current characteristics of the leading battery-mount fuses are similar to the well-known Mega fuse design and can be used as full wire protection up to 250 amps.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eEfficiency and Simplicity Gains\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eIncorporating fuses directly onto the battery can simplify circuit design and installation, especially in complex electrical systems found in modern vehicles and work trucks.\u003c/p\u003e\u003cp\u003eSince battery-mounted fuses are placed close to the power source, there\u0026rsquo;s less wiring needed to connect them to other components, reducing potential points of failure and minimizing voltage drops.\u0026nbsp;\u003c/p\u003e\u003cp\u003eFinally, being mounted on the battery makes these fuses easily accessible for inspection or replacement, simplifying maintenance and troubleshooting.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eExamples of Battery-Mounted Fuses\u0026nbsp;\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eBattery-mounted fuses that are designed to fit directly to the battery post or stud include industry-leading products such as Eaton\u0026rsquo;s \u003ca href=\u0022https://www.waytekwire.com/search?query=eaton%20mrbf\u0026categoryId=101fdd87-3c57-47fc-b978-aeb000e5eee8\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003eMRBF fuses\u003c/a\u003e and Littelfuse\u0026rsquo;s \u003ca href=\u0022https://www.waytekwire.com/search?query=zcase\u0026categoryId=101fdd87-3c57-47fc-b978-aeb000e5eee8\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003eZCASE\u0026reg; MEGA\u0026reg; fuses\u003c/a\u003e. These fuses are very compact and can be connected to either a battery post or a busbar.\u003c/p\u003e\u003cp\u003e\u003ca href=\u0022https://www.waytekwire.com/product/eaton-s-bussmann-series-mrbf-150-marine?criteria=45561\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003e\u003cimg src=\u0022https://djstlh7jq1why.cloudfront.net/userfiles/45611.jpg\u0022 style=\u0022display: inline-block; vertical-align: bottom; margin-right: 5px; margin-left: 5px; max-width: calc(100% - 10px); text-align: center;\u0022\u003e\u003c/a\u003e\u0026nbsp;\u003ca href=\u0022https://www.waytekwire.com/product/littelfuse-zcase-single-mega-starter-150a\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003e\u003cimg src=\u0022https://djstlh7jq1why.cloudfront.net/userfiles/45591.jpg\u0022 style=\u0022display: inline-block; vertical-align: bottom; margin-right: 5px; margin-left: 5px; max-width: calc(100% - 10px); text-align: center;\u0022\u003e\u003c/a\u003e\u003cbr\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eFuse Holders\u003ca href=\u0022https://www.waytekwire.com/brands/littelfuse/Fuse-Holders?searchWithinQueries=smz\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003e\u003cimg src=\u0022https://djstlh7jq1why.cloudfront.net/userfiles/smz.jpg\u0022 style=\u0022display: inline-block; vertical-align: bottom; margin: 5px 0px 5px 5px; max-width: calc(100% - 5px); text-align: right; float: right;\u0022\u003e\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eStud-mountable fuse holders can also serve as a means of mounting a fuse to the battery post. For example, up to three fuses can be mounted on a single battery post using Littelfuse\u0026rsquo;s \u003ca href=\u0022https://www.waytekwire.com/brands/littelfuse/Fuse-Holders?searchWithinQueries=smz\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003eSMZ series fuse holders\u003c/a\u003e (shown at right). The busbar design allows three fuse holders to be stacked onto a single battery terminal. Learn more about fuse holder options in the article \u003ca href=\u0022https://www.waytekwire.com/aboutus/the-waytek-blog/battery-management/high-amp-circuit-protection-the-benefits-of-battery-mounted-fusing\u0022\u003eThe Benefits of Battery-Mounted Fuse Holders\u003c/a\u003e.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eNot Just for Batteries\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eIn addition to connecting to batteries, stud-mountable fuses and fuse holders can be mounted in other parts of the vehicle such as on power distribution modules and on many common types of switches and relays. As such they are a flexible solution for protecting a variety of components. Typically, these fuses and fuse holders will be specified to mount on an M6 or M8 bolt or stud.\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eCost-Compatibility\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eWhile the initial cost of battery-mounted fuses might be slightly higher compared to traditional bolt-down fuses, you\u0026rsquo;ll often come out ahead in terms of efficiency and ease of use. The overall cost-effectiveness of the system can also be significant due to reduced wire, simplified maintenance, and improved system reliability.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eInsulated Nuts\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eBattery-mounted fuses are made with specially insulated nuts to ensure safety and performance. Be sure to use only the manufacturer-specified part when replacing a lost or damaged nut on a battery-mounted fuse.\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eConclusion\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eWith all the benefits that come with battery-mounted fuses and fuse holders, they are an option you want to keep in mind when it comes to protecting complex, high amp circuits in your specialty vehicle or work truck. Learn more about \u003ca href=\u0022https://www.waytekwire.com/catalog/fuses/bolt-down-fuses?attributeValueIds=800f97c2-6f80-4454-9a98-af02014cfc4c%2Ca0049a29-551f-4642-b147-af02014cfc9d\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003ebattery-mounted fuses\u003c/a\u003e and \u003ca href=\u0022https://www.waytekwire.com/search?query=stud\u0026categoryId=c1eaa806-ca2a-ed11-ab4c-0210cc215885\u0026brandIds=d4d27dc4-e2e3-4c1c-9b43-b084011f0c46%2C3e6dc5b7-99ad-496c-b7e6-aed101774d41\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003efuse holders\u003c/a\u003e available at Waytek.\u003c/p\u003e" } } }, "statusCode": 200, "redirectTo": null, "authorizationFailed": false, "isAuthenticatedOnServer": false, "bypassedAuthorization": false, "requiresAuthorization": false, "alternateLanguageUrls": {}, "canonicalUrl": "/aboutus/the-waytek-blog/circuit-protection/the-advantages-of-battery-mounted-fusing" }