Technical Data 1115 Effective November 2016 Supersedes December 2015 BUSSMANN SERIES Class T 300V open fuse blocks Materials * Phenolic * Glass polyester on 600A UL Flammability * 94 VO Recommended fuses: * Catalog symbol: * T300_ Description: A range of open 1-, 2- and 3-pole blocks for Class T fuses. Specifications: Ratings * Volts: 300V * Amps: 1/2-600A * Withstand rating: 200kA RMS Sym. Agency information * UL(R) Listed, UL 512, Guide IZLT, File E14853 * CSA(R) Certified, C22.2 No. 39, Class 6225-01, File 47235 * CE * RoHS compliant JJN (see data sheet no. 1025) Technical data 1115 Class T 300V open fuse blocks Effective November 2016 Catalog numbers: Amps Catalog numbers/terminals Screw Box lug T30030-2SR T30030-2CR T30030-3SR T30030-3CR T30030-4SR T30030-4CR T30060-2SR T30060-2CR T30060-3SR T30060-3CR T30060-4SR T30060-4CR -- T30100-1CR -- T30100-2CR -- T30100-3CR -- T30200-1C -- T30200-3C -- T30400-1C -- T30600-1C Poles 2 3 4 2 3 4 1 2 3 1 3 1 1 1/2-30 31-60 61-100 101-200 201-400 401-600 Figure number Wire range 1 SR #10 Cu, CR #6-14 Cu-Al 1 SR #12 Al, CR#2-14 Cu 2 1/0-#8 Cu-Al 3a 3b 4 5 250kcmil- #6 Cu-Al 600kcmil-2/0 Cu-Al (2) 600kcmil-4/0 Cu-Al Dimensions - in: Figure 1. 1/2 to 60A 1.63" 0.72" 0.16" 0.69" Figure. 2. 61 to 100A 1.20" X A B 1.63" 0.72" 0.16" Z 1.69" (1-pole) 3.09" (2-pole) 4.5" (3-pole) 2.06" 0.84" 0.91" 0.91" 2.75" 2.5" T30030-S Section X-X X Z 0.44" Full 0.20" Radius C 1.41" (2-pole) 2.81" (3-pole) X Z T30060-C Section Z-Z 0.22" Dia. 4.78" 0.52" C'bore 0.55" Deep 2.25" Ref. 2.39" Dimensions - in Amps 30 60 30 60 30 60 2 Poles A B C 2 2.41 -- 1.03 3 3.44 1.03 2.06 4 4.47 2.06 3.09 Eaton.com/bussmannseries X 0.38" 0.75" Z Class T 300V open fuse blocks Technical Data 1115 Effective December 2015 Dimensions, 101 to 200A: Dimensions, 201 to 400A: Figure 3A. Figure 4. B 152.40 6.000'' Ref. 42.93 1.690'' 6" 3" A 57.15 A 2.250'' Ref. 31.75 1.250'' C L C L 0.28" Dia 0.63" C'bore 0.5" deep 2.25" 1.25" 1.125" 0.63" 1.84" 0.28" Dia. 0.63" C'bore 0.5" deep 77.72 3.060'' 65.02 2.560'' 49.28 1.940'' 20.57 0.810'' 3.06" 2.38" 0.81" Figure 3B. 5.75" 2.88" 1.5" 2" 3" Dimensions, 401 to 600A - in(0.016): Figure 5. 2.03" 3.44" 3" 0.75" 43.08 1.696" 25.30 0.996'' 0.33" Dia. 0.75" C'bore 0.5" deep Ref. 113.28 4.46'' Ref. 40.59 1.598'' Typ 69.85 2.750'' A Ref. 6.35 0.250''Typ 33.53 16.05 1.320'' Typ 0.632'' Typ A 123.70 Ref. 4.87'' 15.88 0.625'' Eaton.com/bussmannseries 60.33 2.375'' 3 Technical Data 1115 Class T 300V open fuse blocks Effective November 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. 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 (c) 2016 Eaton All Rights Reserved Printed in USA Publication No. 1115 -- BU-MC15052 November 2016 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. CSA is a registered trademark of the Canadian Standards Group. UL is a registered trademark of Underwriters Laboratories, Inc. For Eaton's 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. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Eaton: T30100-3CR T30060-3SR T30100-1CR T30060-3CR T30060-2SR T30400-1C T30030-2SR T30030-3CR T30030-3SR T30200-3C T30030-4SR T30200-1STRC200 T30400-1STRC T30400-1STRC300 T30400-1STRC400 T30060-4CR T30030-2CR T30100-2CR T30030-4CR T30200-1C T30060-2CR T30600-1C