E-Rated Fuses

2.75 to 15.5kV E-Rated medium voltage fuses

For feeder circuit, switchgear and transformer protection.

Current-limiting E-Rated medium voltage fuses are defined by their melting time-current characteristic that permit their electrical interchangeability with other fuses of the same E Rating.

They are physically dimensioned for easy installation in existing hardware to provide positive interruption even on low fault currents.

E-Rated fuse constructions are available in ferrule, bolt-on and clip-lock, and specialty mount fuses for AMPGARD motor starters

Outdoor rating available on select catalog numbers and open fuse indicator speeds troubleshooting by providing a positive visual indication of fuse operation.

New OE replacement fuses

Now, E-Rated DIN style fuses in ratings from 5.5 to 38 kV and 10 to 450 amps. These new fuses are well suited for primary protection of transformers and switch gear, feeder circuits and as direct OEM replacement fuses for 600 A Square D HVL/cc and HVL switches (see data sheet 10638) and feature:

  • Cool running for lower watts loss
  • 100% X-ray inspected to help assure fuse integrity
  • Striker provides visual indication of fuse operation or a means to activate a remote monitoring system

Typical applications:

  • Medium voltage transformer primary protection
  • Medium voltage feeder circuit protection
  • Medium voltage switches
  • Medium voltage metal-enclosed switchgear
  • Direct OE replacement

Medium voltage fuse brochure no. 10386

Data sheets

QuikShip service

Popular catalog numbers in stock and ready to ship within 24-48 hours.

Current limiting medium voltage fuse selector tool

This parametric search engine allows you to select your medium voltage fuse requirements and view the available Bussmann series fuses. Click this link and select the medium voltage fuse button at the bottom.

DIN style 5.5 to 38kV
5.5kV
55GDMSJ10E 55GDMSJ15E 55GDMSJ20E 55GDMSJ25E 55GDMSJ30E 55GDMSJ40E
55GDMSJ50E 55GDMSJ65E 55GDMSJ80E 55GDMSJ100E 55GDMSJ125E 55GFMSJ150E
55GFMSJ175E 55GFMSJ200E 55GFMSJ250E 55GFMSJ300E 55GFMSJ350E 55GFMSJ400E
55GFMSJ450E          
15.5kV
155GXQSJ175E 155GXQSJ200E        
17.5kV
175GDMSJ15E 175GDMSJ20E 175GDMSJ25 175GDMSJ30E 175GFMSJ40E 175GFMSJ50E
175GFMSJ65E 175GXMSJ80E 175GXMSJ100E 175GXQSJ125E 175GXQSJ150E  
25.8kV
258GDQSJ15E 258GDQSJ20E 258GDQSJ25E 258GDQSJ30E 258GXQSJ40E 258GXQSJ50E
258GXQSJ65E 258GXZSJ80E 258GXZSJ100E      
38kV
38GFZSJ10E 38GFZSJ15E 38GFZSJ20E 38GFZSJ25E 38GFZSJ30E  
E-Rated
2.75kV CLE and JCX
JCX-1E JCX-2E JCX-3E JCX-5E JCX-7E JCX-10E
2CLE-10E 2CLE-15E 2CLE-20E 2CLE-25E 2CLE-30E 2CLE-40E
2CLE-50E 2CLE-65E 2CLE-80E 2CLE-100E 2CLE-125E 2CLE-150E
2CLE-200E 2CLE-225E 2CLE-250E 2CLE-300E 2CLE-350X 2CLE-400X
2CLE-450X          
5.5kV CLE, HLE and JCY
JCY-1E JCY-2E JCY-3E JCY-5E JCY-7E JCY-10E
5CLE-10E-D 5HLE-10E JCY-15E 5CLE-15E 5CLE-15E-D 5HLE-15E
JCY-20E 5CLE-20E 5CLE-20E-D 5HLE-20E JCY-25E 5CLE-25E
5CLE-25E-D 5HLE-25E 5CLE-30E 5HLE-30E 5CLE-40E 5HLE-40E
5CLE-50E 5HLE-50E 5CLE-65E 5HLE-65E 5CLE-80E 5HLE-80E
5CLE-100E 5HLE-100E 5CLE-125E 5HLE-125E 5CLE-150E 5HLE-150E
5CLE-175E 5HLE-175E 5CLE-200E 5HLE-200E 5CLE-250E 5HLE-250E
5CLE-300E 5HLE-300E 5CLE-350E 5HLE-350E 5CLE-400E 5HLE-400E
5CLE-450E 5HLE-450E        
5.5kV MV055
MV055F1CAX5E MV055F1CAX7E MV055F1CAX10E MV055F1DAX10E MV055F1CAX15E MV055F1DAX15E
MV055F1CAX20E MV055F1DAX20E MV055F1CAX25E MV055F1DAX25E MV055F1CAX30E MV055F1DAX30E
MV055F1CAX40E MV055F1DAX40E MV055F1CAX50E MV055F1DAX50E MV055F1CAX65E MV055F1DAX65E
MV055F1DAX80E MV055F1DAX100E MV055F1DAX125E MV055F1DAX150E MV055F1DAX175E MV055F1DAX200E
MV055F2DAX250E MV055F2DAX300E MV055F2DAX350E MV055F2DAX400E MV055F2DAX450E  
5.5kV AHLE for Eaton AMPGARD motor starter assemblies
5AHLE-10E 5AHLE-15E 5AHLE-20E 5AHLE-25E 5AHLE-30E 5AHLE-40E
5AHLE-50E 5AHLE-65E 5AHLE-80E 5AHLE-100E 5AHLE-125E 5AHLE-150E
5AHLE-175E 5AHLE-200E 5AHLE-250E 5AHLE-300E 5AHLE-350E 5AHLE-400E
5AHLE-450E          
5.5kV HCL Clip-lock
5HCL-10E 5HCL-15E 5HCL-20E 5HCL-25E 5HCL-30E 5HCL-40E
5HCL-50E 5HCL-65E 5HCL-80E 5HCL-100E 5HCL-125E 5HCL-150E
5HCL-175E 5HCL-200E 5HCL-250E 5HCL-300E 5HCL-400E 5HCL-450E
5HCL-500E 5HCL-600E 5HCL-750E 5HCL-900E    
5.5kV CLE, BHLE and BHCL Bolt-on
5BHLE-10E 5BHLE-15E 5BHLE-20E 5BHLE-25E 5BHLE-30E 5BHLE-40E
5BHLE-50E 5BHLE-65E 5BHLE-80E 5BHLE-100E 5BHLE-125E 5BHLE-150E
5BHLE-175E 5BHLE-200E 5BHCL-200E 5BHLE-250E 5BHCL-250E 5BHLE-300E
5BHCL-300E 5BHLE-350E 5BHLE-400E 5BHCL-400E 5BHLE-450E 5BHCL-450E
5BHCL-500E 5BHCL-600E 5CLE-600E 5BHCL-750E 5CLE-750E 5BHCL-900E
5CLE-1100E 5CLE-1350E        
8.3kV CLE, HLE
8CLE-10E-D 8CLE-15E 8CLE-15E-D 8CLE-20E 8CLE-20E-D 8CLE-25E
8CLE-25E-D 8CLE-30E 8CLE-40E 8CLE-50E 8CLE-65E 8CLE-80E
8CLE-100E 8CLE-125E 8CLE-150E 8CLE-175E 8CLE-200E 8CLE-250E
8CLE-300E 8CLE-350E 8HLE-10E 8HLE-15E 8HLE-20E 8HLE-25E
8HLE-30E 8HLE-40E 8HLE-50E 8HLE-65E 8HLE-80E 8HLE-100E
8HLE-125E 8HLE-150E 8HLE-175E 8HLE-200E 8HLE-250E 8HLE-300E
8HLE-350E          
8.3kV AHLE for AMPGARD motor starter assemblies
8AHLE-10E 8AHLE-15E 8AHLE-20E 8AHLE-25E 8AHLE-30E 8AHLE-40E
8AHLE-50E 8AHLE-65E 8AHLE-80E 8AHLE-100E 8AHLE-125E 8AHLE-150E
8AHLE-175E 8AHLE-200E 8AHLE-250E 8AHLE-300E 8AHLE-350E  
8.3kV BHLE Bolt-on
8BHLE-10E 8BHLE-15E 8BHLE-20E 8BHLE-25E 8BHLE-30E 8BHLE-40E
8BHLE-50E 8BHLE-65E 8BHLE-80E 8BHLE-100E 8BHLE-125E 8BHLE-150E
8BHLE-175E 8BHLE-200E 8BHLE-250E 8BHLE-300E 8BHLE-350E  
8.3kV HCL Clip-lock
8HCL-65E 8HCL-80E 8HCL-100E 8HCL-125E 8HCL-150E 8HCL-175E
8HCL-200E 8HCL-250E 8HCL-300E 8HCL-350E    
15.5kV CLE, HLE and LHLE
15CLE-10E-D 15CLE-15E 15CLE-15E-D 15CLE-20E 15CLE-20E-D 15CLE-25E
15CLE-25E-D 15CLE-30E 15CLE-40E 15CLE-50E 15CLE-65E 15CLE-80E
15CLE-100E 15CLE-125E 15CLE-150E 15CLE-175E 15CLE-200E 15CLE-250E
15CLE-300E 15HLE-10E 15HLE-15E 15HLE-20E 15HLE-25E 15HLE-30E
15HLE-40E 15HLE-50E 15HLE-65E 15HLE-80E 15HLE-100E 15HLE-125E
15HLE-150E 15HLE-175E 15HLE-200E 15HLE-250E 15LHLE-65E 15LHLE-80E
15LHLE-100E 15LHLE-125E 15LHLE-150E 15LHLE-175E 15LHLE-200E 15LHLE-250E
15LHLE-300E          
15.5kV MV155
MV155F1CBX5E MV155F1CBX7E MV155F1CBX10E MV155F1DBX10E MV155F1CBX15E MV155F1DBX15E
MV155F1CBX20E MV155F1DBX20E MV155F1CBX25E MV155F1DBX25E MV155F1CBX30E MV155F1DBX30E
MV155F1DBX40E MV155F1DBX50E MV155F1DBX65E MV155F1DCX65E MV155F1DBX80E MV155F1DCX80E
MV155F1DBX100E MV155F1DCX100E MV155F2DBX125E MV155F2DCX125E MV155F2DBX150E MV155F2DCX150E
MV155F2DBX175E MV155F2DCX175E MV155F2DBX200E MV155F2DCX200E    
15.5kV BHCL, BHLE Bolt-on and HCL Clip-lock
15BHLE-10E 15BHLE-15E 15BHLE-20E 15BHLE-25E 15BHLE-30E 15BHLE-40E
15BHLE-50E 15BHLE-65E 15BHLE-80E 15BHLE-100E 15BHLE-125E 15BHLE-150E
15BHLE-175E 15BHLE-200E 15BHLE-250E 15BHCL-300E 15BHCL-300E 15HCL-10E
15HCL-15E 15HCL-20E 15HCL-25E 15HCL-30E 15HCL-40E 15HCL-50E
15HCL-65E 15HCL-80E 15HCL-100E 15HCL-125E 15HCL-150E 15HCL-200E
15HCL-250E 15HCL-300E