fusetron? 600 v class rk5, frs-r 600 vac/300 vdc, 1/10-60 a, dual element, time-delay fuses catalog symbol: ? frs-r-(amp) (non-indicating) ? frs-r-(amp)id (indicating) description: ? advanced protection, energy efficient class rk5 dual element, current-limiting, time-delay fuses with optional open fuse indication on select ratings ? time-delay C 10 second (minimum) at 500% of rated current specifcations: ratings ? volts ? 600 vac, 300 vdc (1/10-30 a) ? 600 vac, 250 vdc (35-60 a) ? amps 1/10-60 a ? interrupting rating ? 200 ka vac rms sym ? 20 ka vdc agency information: ? ce, ul ? listed, std. 248-12, class rk5, guide jddz, file e4273 ? csa ? certified, c22.2 no. 248.12, class 1422-02, file 53787 ? ce features: ? dual-element feature provides the best time-delay performance, allowing closer sizing and superior protection of motors and transformers ? closer sizing allows for smaller fuses and less costly switches ? class rk5 fuses with a 200 ka interrupting rating for use in a broad range of applications ? provides motor overload, ground fault, and short-circuit protection ? helps protect motors against burnout from overloads and single-phasing when sized properly ? dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection ? offers a 10-second time delay at 5 times the rated current ? the time-delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses. considerable cost savings occur by permitting the use of smaller size switches, panels, and fuses themselves. ? provides current limitation to help protect downstream components from high fault currents. ? gives motor running back-up protection to motors without extra costs. dimensions - in: catalog numbers (amps) non-indictaing fuses frs-r-1/10 frs-r-1 8/10 frs-r-8* frs-r-1/8 frs-r-2 frs-r-9* frs-r-15/100 frs-r-2 1/4 frs-r-10* frs-r-2/10 frs-r-2 1/2 frs-r-12* frs-r-1/4 frs-r-2 8/10 frs-r-15* frs-r-3/10 frs-r-3 frs-r-17 1/2* frs-r-4/10 frs-r-3 2/10 frs-r-20* frs-r-1/2 frs-r-3 1/2 frs-r-25* frs-r-6/10 frs-r-4 frs-r-30* frs-r-8/10 frs-r-4 1/2 frs-r-35* frs-r-1 frs-r-5 frs-r-40* frs-r-1 1/8 frs-r-5 6/10 frs-r-45* frs-r-1 1/4 frs-r-6* frs-r-50* frs-r-1 4/10 frs-r-6 1/4* frs-r-60* frs-r-1 1/2 frs-r-7* C frs-r-1 6/10 frs-r-7 1/2* C * open fuse indication available by inserting the sufix id. e.g., frs-r-15 id. technical data 1017 effective may 2016 supersedes august 2013 bussmann series
2 technical data 1017 effective may 2016 eaton.com/bussmannseries fusetron? 600 v class rk5 frs-r 600 vac/ 300 vdc, 1?10-60 a, dual element, time-delay fuses carton quantity: amp rating carton qty. 1/10-60 10 recommended fuse blocks fuse amps 1-pole 2-pole 3-pole 0-30 rm60030-1 rm60030-2 rm60030-3 35-60 rm60060-1 rm60060-2 rm60060-3 for additional information on the r600, 600 volt fuse blocks, see data sheet no. 1111. fuse reducers for class r fuses equipment fuse clips desired fuse (case) size catalog number (pairs) 600v 60a 30a no. 663-r 100a 30a no. 216-r 60a no. 616-r 200a 60a no. 626-r for additional information on class r fuse reducers, see data sheet no. 1118. amp rating current in amps ti me in second s time-current curvesCaverage melt 1/10 to 8 amps amp rating current in amps ti me in seconds time-current curvesCaverage melt 10 to 60 amps
3 technical data 1017 effective may 2016 eaton.com/bussmannseries follow us on social media to get the latest product and support information. for eatons bussmann series product information, call 1-855-287-7626 or visit: eaton.com/bussmannseries eaton, bussmann and fusetron 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. csa is a registered trademark of the canadian standards group. ul is a registered trademark of the underwriters laboratories, inc. 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 ? 2016 eaton all rights reserved printed in usa publication no. 1017 C bu-mc16054 may 2016 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. fusetron? 600 v class rk5 frs-r 600 vac/ 300 vdc, 1?10-60 a, dual element, time-delay fuses current-limitation curves 400000 9000 8000 7000 7000 6000 6000 300000 200000 100000 5000 4000 4000 90000 3000 2000 1000 3000 70000 80000 70000 60000 b a 50000 60000 200000 20000 2000 40000 100000 50000 10000 5000 1000 30000 90000 80000 40000 9000 8000 30000 20000 10000 30a 60a amp rating rms stmmetrical current in amps a-b = asymmetrical available peak (2.3 x sym rms amps ) instantaneous peak-let-through current in amps current-limiting effects prosp. s.c.c. let-through current (apparent rms symmetrical vs. fuse rating) 30a 60a 5000 1000 1000 10,000 1000 2000 15,000 1000 2000 20,000 2000 2000 25,000 2000 2000 30,000 2000 3000 35,000 2000 3000 40,000 2000 3000 50,000 2000 3000 60,000 2000 3000 70,000 3000 4000 80,000 3000 4000 90,000 3000 4000 100,000 3000 4000 150,000 3000 5000 200,000 4000 6000
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