Little fuse JLLN 225A 125V (Class-T)

Little fuse JLLN 225A 125V (Class-T)

Little fuse JLLN 225A 125V (Class-T)

Used as a main fuse directly behind the battery bank in yachts, motorhomes, off-grid installations, and industrial DC systems. The extremely fast current-limiting action restricts the energy allowed to pass during a short circuit, ensuring that battery cables, busbars, inverters, and charge controllers remain within their short-circuit tolerance. Class T: the fastest characteristic in its class. Class T according to UL 248-15 is current-limiting and interrupts within a quarter period. The peak current is cut off before the theoretical short-circuit current is reached, so that the thermal and dynamic load on the installation remains many times lower than with a slow fuse of the same value. Suitable for lithium battery banks. Lithium battery banks deliver short-circuit currents that are far above the breaking capacity of standard automotive or ANL fuses. With a breaking capacity of 20 kA on DC and 200 kA on AC, this fuse is also suitable for large parallel-connected battery banks. * Nominal current 225 A * 300 Vac and 125 Vdc, usable in 12, 24, 48 and higher DC systems * Breaking capacity 200 kA AC rms balanced and 20 kA DC Compact design and mounting Class T is significantly smaller than a comparable Class H or Class K fuse, saving space in the fuse panel or DC distribution board. The fuse is secured with bolts in a Class T holder; loose mounting without a holder is not permitted. The total length is 69.9 mm. Design and certifications * Melamine housing with copper contact surfaces * UL Listed under file number E81895 * CSA certified under file number LR29862 * RoHS compliant according to 2011/65/EU and (EU) 2015/863 Can be ordered directly * Victron Lynx Class-T Power In (M10) (https://shop.top.systems/installatie/dc-distributie/lynx-class-t-power-in-m10.html) (LYN060404010) – Lynx module with integrated Class T fuse holder, suitable for 225, 250, 350 and 400 A. More choice in the category Fuse Holders (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/) Related products * Littelfuse fuse JLLN 300A 125V (Class-T) (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-jlln-300a-125v-class-t.html) (ZEKLFJLLN300) * Littelfuse fuse JLLN 400A 125V (Class-T) (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-jlln-400a-125v-class-t.html) (ZEKLFJLLN400) * Littelfuse fuse JLLN 450A 125V (Class-T) (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-jlln-450a-125v-class-t.html) (ZEKLFJLLN450) * Littelfuse fuse JLLN 600A 125V (Class-T) (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-jlln-600a-125v-class-t.html) (ZEKLFJLLN600) * Full overview in the Fuses category (https://shop.top.systems/beveiligen-schakelen/zekeringen/) Documentation * Littelfuse datasheet Class T JLLN series (English) (https://www.littelfuse.com/assetdocs/jlln-datasheet?assetguid=3a7bc9bf-d932-4401-bdc7-b39f302195cf) * Littelfuse time-current curves JLLN series (English) (https://www.littelfuse.com/assetdocs/jlln-time-current-curves?assetguid=92e1e140-fc2b-45e6-8729-058e34ad66d1) * Littelfuse JLLN series product page (English) (https://www.littelfuse.com/products/fuses-overcurrent-protection/fuses/ul-class-fuses/class-t-fuses/jlln) * JLLN series datasheet on our product page (https://shop.top.systems/_clientfiles/Documents/Datasheets/ZEKLFJLLNxxx.pdf) Contact Are you unsure about the correct fuse rating for your battery bank, cable cross-section, and inverter power? Our specialists would be happy to calculate your DC installation with you and advise on the corresponding holder. Please contact us for this (https://www.top.systems/nl/contact/). Specifications Nominal current 225 A Fuse class UL Class T (UL 248-15) Max. voltage AC 300 V Max. voltage DC 125 V Breaking capacity AC 200 kA rms balanced Breaking capacity DC 20 kA Characteristic Extremely fast, current-limiting Series JLLN Brand Littelfuse Mounting Bolt mounting in Class T holder Housing Melamine with copper contact surfaces Total length 69.9 mm Approvals UL Listed E81895, CSA LR29862 RoHS Compliant with 2011/65/EU and (EU) 2015/863 Packaging unit Per piece

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