Bussmann
廬
E-Rated Fuses
Medium Voltage
Medium Voltage.
For Potential & Small Power Transformers
JCD, JCW, JCE
JCQ, JCI, & JCT
鈥?Low amperage, E-Rated medium voltage fuses are general
purpose current limiting fuses.
鈥?The E rating defines the melting-time-current characteristic of
the fuse and permits electrical interchangeability of fuses
with the same E Rating.
鈥?For a general purpose fuse to have an E Rating the following
condition must be met:
The current responsive element shall melt in 300 seconds at
a rms current within the range of 200% to 240% of the con-
tinuous current rating of the fuse, fuse refill, or link. (For
fuses rated 100E or less)(ANSI C37.46).
鈥?Bussmann low amperage, E-Rated fuses are designed to
provide primary protection for potential, small service, and
control transformers.
鈥?These fuses offer a high level of fault current interruption in a
self-contained non-venting package which can be mounted
indoors or in an enclosure.
CATALOG SYMBOL: JCD, JCW, JCE, JCQ, JCI, AND JCT
E-RATED
CURRENT LIMITING
INDICATING/NON-INDICATING
PLATED FERRULES
VOLTAGE RATINGS (Max. Design): 2475, 2750, 5500, 8300,
15,500 VOLT
CURRENT RATINGS: 1/4E THRU 10E
NO AGENCY LISTINGS
12-21-98
SB98107
Rev. A
Form No. JCD, JCW, JCE, JCQ, JCI, and JCT
Page 1 of 2
BIF Doc #6002
1
2
