technical data 2048 catalog symbol: ? atm description: a range of ul ? listed fast-acting miniature blade fuses for automotive and low-voltage circuits. ratings: ? volts C 32vac/dc ? amps C 2 to 30a ? interrupting rating C 1ka agency information: ? ul listed ? ul 275a guide fhxt, file au169 ? iso 8820 / jaso d612 / sae j2077 and j1171 ignition protection materials: ? terminals and element ? silver-plated zinc ? housing ? polyamide, ul 94 hb flammability rating environmental: ? operating temperature range -40c to +100c, 95% rh non-condensing ? storage temperature range -5c to +35c or lower, 85% rh non-condensing basic part numbers part number (amp) color part number (amp) color atm-2 gray atm-10 red atm-3 violet ATM-15 blue atm-4 pink atm-20 yellow atm-5 ta n atm-25 clear atm-7? brown atm-30 green packaging codes atm-(amp) five fuses packed in a tin atm-(amp)rld* 10 fuses in a polybag bp/atm-(amp)-rp five fuses in a retail blister card pack vp/atm-(amp)-rp 25 fuses in a clamshell pack bk/atm-(amp) 500 fuses in a carton * not available for the 4 amp atm fuses. atm blade fuses 0.344 0.006 (8.75 0.15) 0.15 (3.81) 0.43 (10.92) 0.295 0.012 (7.5 0.3) dimensions - in electrical characteristics (@ 23c)* % of fuse amp rating operating time (sec) min max 110 % 100 hrs. 135% 0.75 sec. 600 sec. 160% 0.25 sec. 50 sec. 200% 0.15 sec. 5 sec. 350% 0.04 sec. 0.5 sec. 600% 0.02 sec. 0.1 sec. * fuse characteristics may vary according to the conditions under which they are used. fuse derating with change in ambient temperature: -0.15% / 1c. features ? halogen free and rohs compliant ? test points on fuses to speed troubleshooting ? industry standard color coded by amp rating typical applications ? automotive ? low voltage control circuits recommended fuse holders, add-a-circuit and fuseclips part number description max volts/ amps leadwire hhh add-a-circuit for additional fused circuit on a block 32v/10a 5/#16 hhl inline fuse holder with cover 32v/20a 2x4/#16 hhm inline fuse holder with cover 32v/30a 2x4/#12 hhu water resistant inline fuse holder with cover 32v/30a 2x4/#12 atm- fhid indicating inline fuse holder with cover 32v/20a 2x4/#16 1a5778** pcb fuse clip 32v/15a 1a5779** pcb fuse clip with nylon base 32v/15a ** see data sheet no. 2131 for details. halogen hf free bussmann series effective december 2015 supersedes february 2015
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. 2048 C bu-sb15054 december 2015 for eatons bussmann series product information, call 1-855-287-7626 or visit: eaton.com/bussmannseries 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. current in amps time in seconds time-current characteristic curves C average melt cold resistance (m) 2a 3a 4a 5a 7.5a 10a 15a 20a 25a 30a max 51.11 30.76 23.91 1 7. 1 9 11.39 8.12 5.15 3.62 2.63 2.17 min 47.49 29.20 23.77 16.20 10.74 7.60 4.68 3.32 2.45 2.00 avg 49.25 29.81 23.84 16.66 11.09 7.85 4.89 3.49 2.56 2.09 atm blade fuses techncial data 2048 effective december 2015 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. ul is a registered trademark of the underwriters laboratories, inc. follow us on social media to get the latest product and support information.
|
