®
Bu s s m a n n
TRON® In -Lin e Fu s e h o ld e rs
S in g le -P o le fo r S C-3 5 – 6 0 A a n d HVW Fu s e s
HEJ
S e rie s
Ca ta log a nd Spe c ific a tion Da ta
Conductor Terminals
Conductor Data
Size
Catalog
Symbol
Load &
Line
Terminal Type
Non-Bre a ka wa y Holde rs
Copper Crimp
#12 to #8
#12
#10
#6
#4
#8
#4
#6
#2
1
2
2
1
1
2
1
2
1
•
•
•
•
•
•
—
•
•
•
•
•
•
•
•
•
•
HEJ Se rie s Ca ta log Sym bol: HEJ-AA(1) (2) (3), HEJ-AB,
HEJ-AC, HEJ-BB, HEJ-CC, HEJ-DD, HEJ-JJ, HEJ-JK,
HEJ-LL, HEJ-PP, and HEJ-QQ
A
B
In-Line Fus e holde rs , Single -Pole
Wa te r-Re s is ta nt
Age nc y Inform a tion:
(1)UL Recognized, Guide IZLT2, File E14853
(2)CSA Certified, Class 6225-01, File 47235
(3)CE
C
D
—
Copper Set-Screw
#12 to #3
#12 to #2
1
2
•
•
•
•
J
HEJ — For SC fuses; 35A to 60A and high voltage fuses.
Type HVW, ⁄Ω™ to 6A, 1200Vac (or less).
Fuse size ⁄‹Ω£™∑ ≈ 2⁄Ω¢∑. Holder rated 60A, 480V
Exa m ple :
K
A single-pole, in-line holder for a SC-40 fuse. A single #8
copper, stranded wire is on the load. Copper crimp connec-
tion desired. Two #10 copper, stranded wires are on the line
side. Copper crimp is the desired connection.
1. Choose HEJ- series.
Aluminum Crimp
#6
1
1
1
1
—
•
•
P
#4
—
•
#3, #4
#2
—
•
Q
—
2. Choose “A” for load side.
3. Choose “B” for line side.
Aluminum Set-Screw
Com ple te Pa rt Num be r: HEJ-AB
#12 to #2
1
•
•
L
Orde ring Inform a tion:
HEJ
Load
Terminal
Line
Terminal
Ca ta log Da ta — Ins ula ting Boots
Catalog
Numbers
Type
2A0660
2A0661
Single Conductor
Two Conductor
Re c om m e nde d Torque on Coupling Nut: 10-20 in-lb.
Insulating boots are not included with non-bre a ka wa y parts
and must be ordered separately. They come standard with the
breakaway series. When boots are utilized, extra heat retention
requires that fuses are sized at a minimum of 200% of the
RMS load current.
The only controlled copy of this Data Sheet is the electronic read-only version located on the 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. 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 con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Form No. HEJ Series
Page 1 of 1
7-16-03
N03082
Data Sheet: 2123