BUSSMANN Effective September 2018 Technical Data 10351 Supersedes July 2018 SERIES 5.5kV E-Rated medium voltage fuses for feeder circuit, switchgear and transformer protection Features and benefits 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. E-Rated fuses must have a defined current response time specified by ANSI C37.46. E-Rated fuse of 100 amps and below must melt in 300 seconds at an RMS current within the range of 200% to 240% of the fuses nameplate current rating. E-Rated fuses greater than 100 amps must melt in 600 seconds at an RMS current within the range of 220% to 264% of the fuses nameplate current rating. E-Rated fuses are physically dimensioned for easy installation in existing hardware. Current-limiting fuses provide positive interruption even on low fault currents. The fuse limits the magnitude of electromechanical stresses in the protected apparatus. Description: Constructions available in ferrule, bolt-on Bussmann series E-Rated, current-limiting, and clip-lock, and specialty mount fuses for medium voltage fuses for feeder circuit, AMPGARD motor starters. switchgear and transformer protection. Outdoor rating available on select catalog numbers (requires installation in a suitable enclosure). Open fuse indicator easily integrates into automation schemes and speeds troubleshooting by providing a positive visual indication of fuse operation. Optional remote contact signaling microswitch available. 50/60Hz operating frequency for worldwide application. Mountings are available in disconnect and non- disconnect versions with porcelain or glass poly- ester insulators. Live parts and end fittings available. Typical applications: Medium voltage transformer primary protection Medium voltage feeder circuit protection Medium voltage switches Medium voltage metal-enclosed switchgearTechnical Data 10351 5.5kV E-Rated medium voltage fuses for Effective September 2018 feeder circuit, switchgear and transformer protection Dimensions (see catalog number tables for values) E-Rated medium voltage ferrule fuses C Catalog symbols: General purpose: B 5CLE- E-D (10-25A) 5CLE- E (10-1350A) 5HLE- E (10-450A) JCY- E (1-25A) Full range (per ANSI C37.40) 3.31 MV055F (10-450A) (84.1) B Ratings*: Volts 5.5kV A Amps 1 to 1350A Interrupting ratings 40 to 65 kA RMS Sym * See catalog number tables for voltages, ampacities and interrupting ratings by catalog number. Agency information: E-Rated fuses meet the performance characteristics of ANSI C37.46 UL Listed, Guide JEEG, File E240398. See catalog numbers. Recommended CLE and HLE holders: Catalog number Mounting Approximate dimensions - in (mm) (including live parts, end fittings)** Fuse Live parts End fittings mounting Voltage Diameter Clip center Length Glass-polyester (including (disconnect Amp rating type* BIL (kV) A B C Porcelain insulator insulator end fittings) only) CLE 10E-D25E-D Non-disconnect 60 5CLE-PNM-D 5CLE-GNM-D CLE-NL-D 30E250E 3.0 (76.2) 14.0 (355.6) 17.9 (454.7) Disconnect 60 5CLE-PDM-D 5CLE-GDM-D CLE-DL-D CLE-DF-D Single barrel Non-disconnect 60 5CLE-PNM-C 5CLE-GNM-C CLE-NL-C 15E25E 2.0 (50.8) 11.5 (292.1) 12.9 (327.7) Single barrel Disconnect 60 5CLE-PDM-C 5CLE-GDM-C CLE-DL-C CLE-DF-C Non-disconnect 60 5CLE-PNM-E 5CLE-GNM-E CLE-NL-E 300E450E 3.0 (76.2) 14.0 (355.6) 17.9 (454.7) Double barrel Disconnect 60 5CLE-PDM-E 5CLE-GDM-E CLE-DL-E CLE-DF-E 600E and 750E Consult factory 60 4.0 (101.6) N/A N/A Double barrel 1100E and 1350E Consult factory 4.0 (101.6) N/A N/A Four barrel HLE Non-disconnect 60 5HLE-PNM-D 5HLE-GNM-D CLE-NL-D 10E-D250E 3.0 (76.2) 12.0 (304.8) 15.9 (403.9) Single barrel Disconnect 60 5HLE-PDM-D 5HLE-GDM-D CLE-DL-D CLE-DF-D Non-disconnect 60 5HLE-PNM-E 5HLE-GNM-E CLE-NL-E 300E450E 3.0 (76.2) 12.0 (304.8) 15.9 (403.9) Double barrel Disconnect 60 5HLE-PDM-E 5HLE-GDM-E CLE-DL-E CLE-DF-E * See page 12 for illustrations and dimensions ** End fittings supplied only when required. Disconnect mountings provide a means for fuse extraction only. Do not use a disconnect mounting for load switching or fuse removal while energized. 2 www.bussmann.com