technical data 4122 effective july 2015 supersedes march 1998 product description eatons bussmann series range of british standard fuse links is specifically designed for the protection of general industrial applications e.g. power distribution, cable protection, motor protection. standard features ? good peak let-through current limitation ? 1:1:6 selective coordination ratio between minor and major fuse ? gg characteristics for cable protection and general purpose applications ? power loss values well within the limits of iec 60269 bussmann series fg bs88 centre bolted tags fuse links bussman n s erie s
2 technical data 4122 effective july 2015 bussmann series fg bs88 centre bolted tags fuse links eaton www.eaton.com catalogue symbol: ? fg(amps) technical data: ? rated voltage: 550 v a.c. / 400 v d.c. ? rated current: 450 to 630 a ? breaking capacity: 80 ka ? class of operation: gg standards/approvals: ? bs88 ? iec 60269 ? rohs compliant packaging: ? moq 1 table 1. technical data part number rated voltage rated current (amps) energy integrals i 2 t (a 2 s) watts loss pre- arcing total at 415v w FG450 550 v a.c./400 v d.c. 450 880 1600 32 fg500 550 v a.c. / 400 v d.c. 500 1100 2000 38 fg560 550 v a.c. / 400 v d.c. 560 1400 2400 43 fg630 550 v a.c. / 400 v d.c. 630 2000 3500 50 dimensions - mm catalogue numbers a b c d e f g h j FG450-630 262 231 167 77.5 38 15.5 10.5 6.4 74 ' & % $ ) ( * - +
technical data 4122 effective july 2015 bussmann series fg bs88 centre bolted tags fuse links eaton emea headquarters route de la longeraie 7 1110 morges, switzerland eaton.eu ? 2015 eaton all rights reserved publication no. 4122 july 2015 eaton is a registered trademark. all other trademarks are property of their respective owners. 450a 500a 560a 630a time current curve changes to the products, to the information contained in this document, and to prices are reserved; so are errors and omissions. only order confirmations and technical documentation by eaton is binding. photos and pictures also do not warrant a specific layout or functionality. their use in whatever form is subject to prior approval by eaton. the same applies to trademarks (especially eaton, moeller, and cutler-hammer). the terms and conditions of eaton apply, as referenced on eaton internet pages and eaton order confirmations.
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