BUSSMANN Effective November 2016 Technical Data 1115 Supersedes December 2015 SERIES Class T 300V open fuse blocks Materials Phenolic Glass polyester on 600A UL Flammability 94 VO Recommended fuses: JJN (see data sheet no. 1025) 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 Listed, UL 512, Guide IZLT, File E14853 CSA Certified, C22.2 No. 39, Class 6225-01, File 47235 CE RoHS compliantTechnical data 1115 Class T 300V open fuse blocks Effective November 2016 Catalog numbers: Catalog numbers/terminals Amps Poles Screw Box lug Figure number Wire range 2 T30030-2SR T30030-2CR 1/230 3 T30030-3SR T30030-3CR 1 SR 10 Cu, CR 6-14 Cu-Al 4 T30030-4SR T30030-4CR 2 T30060-2SR T30060-2CR 3160 3 T30060-3SR T30060-3CR 1 SR 12 Al, CR 2-14 Cu 4 T30060-4SR T30060-4CR 1 T30100-1CR 61100 2 T30100-2CR 2 1/0- 8 Cu-Al 3 T30100-3CR 1 T30200-1C 3a 101-200 250kcmil- 6 Cu-Al 3 T30200-3C 3b 201400 1 T30400-1C 4 600kcmil-2/0 Cu-Al 401600 1 T30600-1C 5 (2) 600kcmil-4/0 Cu-Al Dimensions in: Figure 1. 1/2 to 60A Figure. 2. 61 to 100A 1.63 1.63 1.69 (1-pole) A 0.72 0.72 1.20 B 3.09 (2-pole) 0.16 0.16 0.69 X Z 4.5 (3-pole) 2.06 1.41 (2-pole) 0.84 2.81 (3-pole) 0.91 2.5 0.91 2.75 X Z T30060-C T30030-S X Z 0.22 Dia. Full Section X-X Section Z-Z 0.44 Radius 0.20 0.52 C bore C 0.55 Deep 2.25 4.78 Ref. 2.39 X Z Dimensions - in 0.38 Amps Poles A B C 0.75 30 2 2.41 1.03 60 30 3 3.44 1.03 2.06 60 30 4 4.47 2.06 3.09 60 2 Eaton.com/bussmannseries