250V Class R Fuse Blocks R250 Series Catalog Symbol: R250 Series Amp Rating: 110-600A Voltage Rating: 250V Agency Information: CE, UL Listed, UL 4248, Guide IZLT, File E14853 CSA Certified, C22.2 No. 39, Class 6225-01, File 47235 Withstand Rating (SCCR): 200kA RMS Sym. For use with Class R fuses (LPN-RK, FRN-R, DLN-R and KTN-R) UL Flammability: 94V0 Materials: Thermoplastic Amps 10 to 30 1 Poles Class R Fuseblocks (250V) Catalog Data (for LPN-RK, FRN-R, DLN-R and KTN-R Fuses) 1 2 3 Catalog Number R25030-1 R25030-2 R25030-3 Terminal Type (Suffix No.) Screw w/ Box Lug w/ 0.25 Pres. Clip Quick-- Plate -- Cu Only Connect SR PR CR COR QR* SR PR CR COR -- SR PR CR COR -- 31 1 R25060-1 -- to 2 R25060-2 -- 60 3 R25060-3 -- 61 1 R25100-1 -- to 2 R25100-2 -- 100 3 R25100-3 -- 101 1 R25200-1 -- to 3 R25200-3 -- 200 201 1 R25400-1 -- to 3 R25400-3 -- 400 401 1 R25600-1 -- to 3 R25600-3 -- 600 *UL Recognized, No CSA Certification. No UL, No CSA Certification. UL Recognized, CSA Certification 0210 BU-SB08289 Fig. No. 1 2 3 Wire Range COR #6-14 Cu ONLY CR #2-14 Cu, #2-12 Al PR #10-18 Cu ONLY QR N/A SR #10-18 Cu ONLY -- -- -- -- -- -- CR CR CR CR CR CR -- -- -- -- -- -- -- -- -- -- -- -- 4 5 6 7 8 9 -- -- CR CR -- -- -- -- 10 11 CR 250kcmil-6 Cu/Al -- -- CR CR -- -- -- -- 12 13 CR 500kcmil-4/0 Cu/Al -- -- CR CR -- -- -- -- 14 15 CR 500kcmil-4/0 Cu/Al CR #2-14 Cu, #2-8 Al CR 1/0-8 Cu/Al Page 1 of 3 Data Sheet 1110 Dimensions - in 250V 110 to 30A 1.41" 0.22" 2.05" 1.25" 0.95" 1.09" 0.17" 0.75" 0.41" 3" 2.5" 2 SPACES AT 0.95" - 1.91" 0.25" 1.27" 3.03" 0.5" 1.52" 0.55" 0.22" DIAMETER FIGURE 1. 0.55" FIGURE 2. FIGURE 3. 250V, 31A to 60A 1.5 1.73 0.27 0.5 0.5 2.81 1.31 0.5 0.5 1.31 4.125 1.31 0.5 0.22 x 0.41 0.22 x 0.41 0.22 x 0.41 4.25 G 1.25 1.5 FIGURE 4. FIGURE 5. FIGURE 6. 250V, 61A to 100A 2.06" 0.25" 1.81" 0.62" 0.59" 3.38" 1.56" 0.59" 4.94" 1.56" 1.56" 0.62" 0.62" 0.28" DIA. x 0.5" C'BORE 7.36" 2.38" 2.125" FIGURE 7. 0210 BU-SB08289 FIGURE 8. FIGURE 9. Page 2 of 3 Data Sheet 1110 3.125" 250V, 101A to 200A 250V, 101A to 200A 8" 3.15 0.75 0.31 0.5 5" 3.0 2.0 3.4" 6" 3" 0.5" 1" 2" 7.13" 0.34" DIA. HOLE THROUGH 0.34 DIAMETER 7.125 0.75" C'BORE 3.0 4.5" EYELETS TO ACCEPT 0.25" DIA. SCREW 3" 2.06 2.06" 9" FIGURE 10. FIGURE 11. 250V, 201A to 400A 4.0 1.0 0.31 0.63 250V, 201A to 400A 10.88 9.25 4.0 0.82 1.0 3.0 1.75 0.34 DIAMETER 9.06 4.0 9.06 0.75" C'BORE 0.34" DIA. HOLE THROUGH 3.0 2.5 3.02 FIGURE 13. FIGURE 12. 250V, 401A to 600A 4.97 1.0 0.31 1.125 250V, 401A to 600A 0.34 DIAMETER 1.87 11.0 11.0 0.75" C'BORE 14.74 11.0 4.97 1.0 4.0 1.75 5.0 0.34" DIA. HOLE THROUGH 3.0 3.0 4.0 FIGURE 15. FIGURE 14. The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann 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. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann 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. 0210 BU-SB08289 Page 3 of 3 Data Sheet 1110 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Eaton: R25060-2CR R25030-1QR R25100-2CR R25060-2COR R25030-2COR R25030-2QR R25030-2CR R250303COR R25100-3COR R25060-3COR R25030-1COR R25060-1COR R25030-3QR R25030-3SR R25060-3CR R25100-2COR R25060-1CR R25030-3PR R25030-1PR R25100-1STRM R25200-1STRM R25200-1STR R251001STR