12-1-99 a99074 rev. a form no. lps-rk 0-60 page 1 of 2 bif doc #1001 bussmann .81" ( 0.008) 5" ( 0.31) ??a to 30a 1.06" ( 0.008) 5.5" ( 0.31) 35a to 60a carton quantity and weight ampere carton weight* ratings qty. lbs. kg. 0?0 10 1.6 0.725 35?0 10 2.6 1.178 *weight per carton. catalog symbol and amperes lps-rk-??sp lps-rk-1?asp LPS-RK-5SP lps-rk-20sp lps-rk-???sp lps-rk-1???sp lps-rk-5???sp lps-rk-25sp lps-rk-??sp lps-rk-1???sp lps-rk-6sp lps-rk-30sp lps-rk-y??sp lps-rk-2?sp lps-rk-6?sp lps-rk-35sp lps-rk-?asp lps-rk-2?asp lps-rk-7sp lps-rk-40sp lps-rk-???sp lps-rk-2???sp lps-rk-8sp lps-rk-45sp lps-rk-???sp lps-rk-3sp lps-rk-9sp lps-rk-50sp lps-rk-1sp lps-rk-3???sp lps-rk-10sp lps-rk-60sp lps-rk-1?sp lps-rk-3?asp lps-rk-12sp ? lps-rk-1?sp lps-rk-4sp lps-rk-15sp ? lps-rk-1y??sp lps-rk-4?asp lps-rk-17?asp ? dimensional data catalog symbol: lps-rk_sp dual-element, time-delay ?10 seconds (minimum) at 500% rated current current-limiting ampere rating: ?? to 60 amperes voltage rating: 600 volts ac (or less) interrupting rating: ac: 300,000a rms sym. dc: 50,000 amperes agency approvals: ul listed, special purpose**, guide jfhr, file e56412 csa certified, (200,000air), class rk1 per csa c22.2, no. 248.12, class 1422-02, file 53787 **meets all performance requirements of ul standard 248-12 for class rk1 fuses. instantaneous peak let-through current in amps 400,000 100,000 10,000 1,000 1,000 10,000 100,000 200,000 rms symmetrical currents in amperes a?=asymmetrical available peak (2.3 x symm rms amps) 60 30 ampere rating a b current-limitation curve low-peak ? lps-rk dual-element, time-delay fuses 0-60 amps class rk1 ?600 volt ce logo denotes compliance with european union low voltage directive (50-1000 vac, 75-1500 vdc). refer to bif document #8002 or contact bussmann application engineering at 636-527-1270 for more information. features: current-limitation for maximum short-circuit protection. type 2 protection for iec and nema starters when properly sized. high inrush current motor protection. time-delay permits 130% fla sizing for back-up motor protection. protection against single-phase motor damage. low watt loss power consumption. electrically isolated end caps. 300 vdc, u.l. listed. applications: branch distribution motors transformers solenoids general purpose circuits
low-peak ? lps-rk dual-element, time-delay fuses 0-60 amps class rk1 ?600 volt form no.lps-rk 0-60 page 2 of 2 bif doc #1001 bussmann 12-1-99 a99074 rev. a the only controlled copy of this bif document is the electronic read-only version located on the bussmann network drive. all ot her 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 desig n applications. bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. bussmann also reserves the rig ht 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. 20a 60a 30a ampere rating 300 100 10 1 .1 .01 rms symmetrical current in amperes 30 100 1,000 10,000 20,000 time in seconds time-current characteristic curves?verage melt .1 .2 .15 .3 .4 .6 .5 .8 1 1.25 1.6 2 2.5 3.2 4 5 6.25 8 10 12 ampere rating 300 100 10 1 .1 .01 .1 1 10 100 1,000 time in seconds rms symmetrical current in amperes fuseblocks: 30 amp case 1 pole 2 pole 3 pole box lug r60030-1cr r60030-2cr r60030-3cr screw r60030-1sr r60030-2sr r60030-3sr pressure plate r60030-1pr r60030-2pr r60030-3pr 60 amp case 1 pole 2 pole 3 pole box lug r60060-1cr r60060-2cr r60060-3cr screw r60060-1sr r60060-2sr r60060-3sr pressure plate r60060-1pr r60060-2pr r60060-3pr
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