description: non-current limiting, renewable 250v (ren) and 600v (res) class h size fuses and fuse links (250v lkn and 600v lks) for use in electrical systems where the available fault current is less than 10,000 amps and frequent outages dictate the economy of these renewable type fuses. note: the 70-600 amp ratings of the ren and res fuses are now discontinued. suggested replacements are: ? ren; use 250v frn-r class rk5 fuses (see data sheet no. 1020) ? res; use 600v frs-r class rk5 fuses (see data sheet no. 1018) replacement fuse links for all 1-600a ratings (250v lkn and 600v lks) will continue to be available to service the installed base of ren and res fuses. specifications: ratings ? volts ? ren 250vac ? res 600vac ? amps ? 1-60a ? interrupting rating ? 10ka rms sym. ren (250v) and res (600v) renewable class h size fuses technical data 1028 250v ren catalog numbers (1-60 amps) REN-1 ren-6 REN-15 ren-40 ren-2 ren-7 ren-20 ren-45 ren-3 ren-8 ren-25 ren-50 ren-4 REN-10 ren-30 ren-60 ren-5 REN-12 ren-35 - 250v ren carton quantity and weight catalog number carton qty weight lbs (kg)* ren 1C30 10 0.55 (0.249) ren 35C60 10 1.40 (0.634) *weight per carton. 600v res catalog numbers (1-60 amps) res-1 res-6 res-20 res-45 res-2 res-8 res-25 res-50 res-3 res-10 res-30 res-60 res-4 res-12 res-35 - res-5 res-15 res-40 - 600v res carton quantity and weight catalog number carton qty weight lbs (kg)* res 1C30 10 0.18 (0.082) res 35C60 10 0.36 (0.163) *weight per carton. features ? these fuses are generally sized at the amp rating of non-inductive circuits and 300% for motor circuits. recommended fuse blocks part number description hm250 250v, 30 and 60a 1-, 2- and 3-pole open fuse blocks hm600 600v, 30 and 60a 1-, 2 and 3-pole open fuse blocks for details, see data sheet no. 10289. effective december 2015 supersedes march 2014 bussmann series
2 technical data 1028 effective december 2015 ren (250v) and res (600v) renewable class h fuses eaton.com/bussmannseries dimensions - in replacement 250v ren and 600v res fuse links 250v lkn fuse link catalog numbers (amps) lkn-1 lkn-10 lkn-60 lkn-200 lkn-1-1/2 lkn-12 lkn-70 lkn-225 lkn-2 lkn-15 lkn-75 lkn-250 lkn-3 lkn-20 lkn-80 lkn-300 lkn-4 lkn-25 lkn-90 lkn-350 lkn-5 lkn-30 lkn-100 lkn-400 lkn-6 lkn-35 lkn-110 lkn-450 lkn-7 lkn-40 lkn-125 lkn-500 lkn-8 lkn-45 lkn-150 lkn-600 lkn-9 lkn-50 lkn-175 - 250v lkn fuse link carton quantity and weight catalog number carton qty weight lbs (kg)* lkn 1C30 20 0.05 (0.02) lkn 35C60 20 0.20 (0.09) lkn 70C100 10 0.20 (0.09) lkn 110C200 5 0.25 (0.11) lkn 225C400 5 0.55 (0.25) lkn 450C600 2 0.32 (0.15) *weight per carton. 600v lks fuse link catalog numbers (amps) lks-1 lks-10 lks-50 lks-200 lks-2 lks-12 lks-60 lks-225 lks-2-1/2 lks-15 lks-70 lks-250 lks-3 lks-17-1/2 lks-80 lks-300 lks-4 lks-20 lks-90 lks-350 lks-5 lks-25 lks-100 lks-400 lks-6 lks-30 lks-110 lks-450 lks-7 lks-35 lks-125 lks-500 lks-8 lks-40 lks-150 lks-600 lks-9 lks-45 lks-175 600v res fuse link carton quantity and weight catalog number carton qty weight lbs (kg)* lks 1C30 20 0.05 (0.02) lks 35C60 20 0.02 (0.09) lks 65C100 10 0.02 (0.09) lks 110C200 5 0.25 (0.11) lks 225C400 5 0.55 (0.25) lks 450C600 2 0.32 (0.15) *weight per carton. 1a to 30a 0.56" 2" 35a to 60a 0.81" 3" 1.06" 5.5" 35a to 60a 1a to 30a 0.81" 5" 250v ren 600v res
3 ren (250v) and res (600v) renewable class h fuses technical data 1028 effective december 2015 eaton.com/bussmannseries time-current characteristic curves C average melt 250v ren (lkn fuse links) current in amperes current in amperes time in seconds
4 ren (250v) and res (600v) renewable class h fuses technical data 1028 effective december 2015 time-current characteristic curves C average melt 600v res (lks fuse links) eaton.com/bussmannseries current in amperes time in seconds current in amperes
5 ren (250v) and res (600v) renewable class h fuses technical data 1028 effective december 2015 the only controlled copy of this data sheet is the electronic read-only version located on the eaton network drive. all other copies of this document are by definition uncontrolled. this bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. once a product has been selected, it should be tested by the user in all possible applications. eaton and bussmann are valuable trademarks of eaton in the us and other countries. you are not permitted to use the eaton trademarks without prior written consent of eaton. eaton 1000 eaton boulevard cleveland, oh 44122 united states eaton.com bussmann division 114 old state road ellisville, mo 63021 united states eaton.com/bussmannseries ? 2015 eaton all rights reserved printed in usa publication no. 1028 C bu-sb14109 december 2015 for eatons bussmann series product information, call 1-855-287-7626 or visit: eaton.com/bussmannseries follow us on social media to get the latest product and support information.
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