Bussmann(R) Buss High Voltage Fuses HV Series 1000 - 10,000 Volts HVA (1000 Volts) Amps 1/16 1/8 1/4 1/10 2/10 3/10 3/8 1/2 CATALOG SYMBOL: HVA, HVB, HVJ, HVL, HVR, HVT, HVU, HVW, AND HVX NON-TIME DELAY 1000 TO 10,000 VOLTS * Non-Time Delay fuses for high voltage instruments and circuits. * Physical size varies with electical rating of fuse to prevent over-fusing. * Use HVA, HVB, HVJ an d HVL for circuits up to 20kw dc or 30 KVA ac. For higher interrupting capacity, use HVR, HVT, HVU, HVW and HVX. } } mm *Wt./100 Lbs. Kg 0.41" 3" 76.1 2 0.91 1/2 3/4 1 1-1/2 2 3 0.41" 4.5" 114.2 3 1.36 0.81" 5" 126.9 9 4.08 0.81" 10" 253.8 15 6.80 76.1 3 1.36 114.2 4 1.81 126.9 19 8.62 57.1 2 0.91 36 16.33 HVJ (5000 Volts) 1-1/2 2 4 6 10 -- HVL (10,000 Volts) 1/16 1/8 1/4 1/2 1 1-1/2 2 3 HVR (1000 Volts) (max. S.C. KVA-500) 1/2 1 2 3 4 5 0.41" 3" HVT (2500 Volts) (max. S.C. KVA-1250) Test Spectifications Catalog Number HVA HVB HVJ HVL HVR HVT HVU HVW HVX Length In. HVB (2500 Volts) 1/16 1/8 1/4 1/2 3/4 1 13/32" and 13/16" x Length (10.3mm and 20.6mm x Length) For High Voltage Circuits 3/4 1 1-1/2 2 3 4 6 10 Dia. Load Opening Time 110% 135% 4 Hours (min.) 1 Hour (max.) 100% 150% 4 Hours (min.) 1 Hour (max.) 1/2 1 2 3 5 -- 0.41" 4.5" HVU (5000 Volts) (max. S.C. KVA-2500) 1/2 1 2 3 4 5 0.81" 5" HVW (1200 Volts) (max. S.C. KVA-5000) 1/2 1 2 3 4 5 0.41" 2.25" 8 HVX (10,000 Volts) (max. S.C. KVA-12,000) 1/2 3 1 5 *Shipping. Carton quantity: 10. 12-21-98 SB98107 Rev. A 0.41" 10.0" 253.8 Form No. HV Series Page 1 of 2 BIF Doc #6003 Bussmann(R) Buss High Voltage Fuses HV Series 1000 - 10,000 Volts 3 2 1/2 3/4 1 AMPERE RATING 1/4 300 1/16 Time-Current Characteristic Curves--Average Melt 100 CATALOG SYMBOL: 4528, 4529, 4530, AND 2960 FUSE BLOCKS 10 TIME IN SECONDS For BUSS High Voltage Fuses (1000 to 10,000 Volts) * Bakelite base. * Alloy plated terminals. Dimensional Data 1 B .1 C HVA HVR HVB HVT HVJ HVU HVL HVX 4528 4529 4530 2960 C Base Width 3.75" 1.125" 0.38" 1.0" (95.3) (28.6) (9.5) (25.4) 5.25" 1.125" 0.38" 1.0" (133.4) (28.6) (9.5) (25.4) 6.5" 1.66" 0.5" 1.38" (165.1) (42.1) (12.7) (34.9) 11.44" 1.45" 0.75" 1.38" (290.5) (48.4) (19.1) (34.9) .01 20 B 10 A 1 *Dimensions Inches/(mm's) .1 Bock Cat. No. .02 For Fuse Sym. A CURRENT IN AMPERES *Two mounting holes: Use #8 screws on blocks 4528 and 4529. Use #10 screws on blocks 4530 and 2960. The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF 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. 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 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. 12-21-98 SB98107 Rev. A Form No. HV Series Page 2 of 2 BIF Doc #6003