{"product_id":"a5454674-narva-bolt-down-battery-fuse-100a-1-pce","title":"Narva Bolt Down Battery Fuse 100A 12–24V Part No. 54100BL","description":"\u003cp\u003eThe Narva Bolt Down Battery Fuse is a 100A battery fuse supplied as 1 piece, with part number 54100BL. It is intended for 12–24V electrical systems and is listed for high current applications where a secure bolt-down fuse arrangement is required.\u003c\/p\u003e\n\u003cp\u003eThis fuse sits in Narva’s auto electrical accessories range and is grouped under fuses, breakers, relays and switches. The stated operating temperature range is -40 to 125 degrees Celsius, which gives a wide service window for under-bonnet and other demanding electrical environments.\u003c\/p\u003e\n\u003cp\u003eThe key points to verify before purchase are the 100A rating, the bolt-down battery fuse style, the 12–24V system compatibility, and the part number 54100BL. If your existing setup uses a different fuse style or rating, it should be matched carefully rather than assumed interchangeable.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100A bolt-down battery fuse\u003c\/li\u003e\n\u003cli\u003eDesigned for high current applications\u003c\/li\u003e\n\u003cli\u003eSuitable for 12–24V systems\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40 to 125°C\u003c\/li\u003e\n\u003cli\u003eSupplied as 1 piece\u003c\/li\u003e\n\u003cli\u003eNarva part number 54100BL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Narva\u003c\/li\u003e\n\u003cli\u003eProduct type: Fuse\u003c\/li\u003e\n\u003cli\u003eFuse type: Battery fuse\u003c\/li\u003e\n\u003cli\u003eAmps: 100A\u003c\/li\u003e\n\u003cli\u003eVoltage: 12–24V\u003c\/li\u003e\n\u003cli\u003ePack quantity: 1\u003c\/li\u003e\n\u003cli\u003eUnit of measure: Each\u003c\/li\u003e\n\u003cli\u003ePart No.: 54100BL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eA 100A fuse is used where the circuit is designed to handle high current, so the first check is the required amperage and the intended application. Narva lists this as suitable for high current uses such as hydraulic motors or inverters, which tells you it belongs in heavier electrical circuits rather than general low-load accessory wiring.\u003c\/p\u003e\n\u003cp\u003eBecause this is a bolt-down battery fuse, it should be matched to a holder or installation designed for that mounting style. The part number 54100BL is the most reliable reference when comparing against an existing fuse, especially if you are replacing a failed unit or cross-checking an electrical parts list.\u003c\/p\u003e\n\u003cp\u003eThe voltage range is 12–24V, so it covers common automotive and commercial vehicle electrical systems within that specification. Do not rely on voltage alone, though. The fuse still needs to match the circuit design, the mounting arrangement, and the required 100A rating.\u003c\/p\u003e\n\u003cp\u003eTemperature rating matters in battery and engine-bay locations. Narva lists an operating range of -40 to 125 degrees Celsius, which is relevant where heat soak, vibration, and general under-bonnet conditions are part of daily use. If your application is outside that environment, check whether the fuse holder and surrounding components are also rated appropriately.\u003c\/p\u003e\n\u003cp\u003eAs with any fuse purchase, the safest approach is to confirm the existing part number, the amperage, and the physical style before ordering. If you are unsure whether your circuit requires a bolt-down battery fuse or a different fuse format, compare the current installation directly rather than using appearance alone.\u003c\/p\u003e\n\u003cp\u003eBefore supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.\u003c\/p\u003e\n\u003cp\u003eFor workshop, fleet, and equipment applications, accurate identification of part number 54100BL helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.\u003c\/p\u003e\n\u003cp\u003eRelevant published details for this unit include Type FUSE, Unit of Measure EACH, Warranty One Year, Fuse Type Battery Fuse, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 54100BL, Brand NARVA, Description Narva Bolt Down Battery Fuse 100A 1 Pce, Amps 100A.\u003c\/p\u003e\n\u003cp\u003eNarva Bolt Down Battery Fuse 100A 1 Pce. Part number 54100BL should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eFor part number 54100BL, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.\u003c\/p\u003e\n\u003cp\u003eFor a fuse in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003eWhere no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.\u003c\/p\u003e\n\u003cp\u003eIn the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.\u003c\/p\u003e\n\u003cp\u003eThe listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fitment by checking the existing fuse style, the 100A rating, the 12–24V system requirement, and part number 54100BL against your application before purchasing.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the amperage rating of this Narva fuse?\u003c\/h4\u003e\n\u003cp\u003eIt is a 100A battery fuse. For this listing, part number 54100BL is the main reference point. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage systems is it suitable for?\u003c\/h4\u003e\n\u003cp\u003eNarva lists it for 12–24V systems. For this listing, part number 54100BL is the main reference point. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat is the part number?\u003c\/h4\u003e\n\u003cp\u003eThe part number is 54100BL. For this listing, part number 54100BL is the main reference point. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eHow many fuses are included?\u003c\/h4\u003e\n\u003cp\u003eIt is supplied as 1 piece, with a pack quantity of 1. For this listing, part number 54100BL is the main reference point. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat type of fuse is it?\u003c\/h4\u003e\n\u003cp\u003eIt is a bolt-down battery fuse. For this listing, part number 54100BL is the main reference point. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat is the operating temperature range?\u003c\/h4\u003e\n\u003cp\u003eNarva lists an operating temperature range of -40 to 125 degrees Celsius. For this listing, part number 54100BL is the main reference point. These details should still be checked against the original unit before ordering.\u003c\/p\u003e","brand":"NARVA","offers":[{"title":"Default Title","offer_id":56888971493536,"sku":"A5454674","price":59.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/MDZTOuMWQFMXz6dHgux33Q_08530b6f-936b-473d-ac9f-801c894be033.jpg?v=1775125952","url":"https:\/\/www.micksgonebush.com.au\/products\/a5454674-narva-bolt-down-battery-fuse-100a-1-pce","provider":"Micks Gone Bush","version":"1.0","type":"link"}