®
Bu s s m a n n
TRON® In-Line Fuseholders
Single-Pole for SC Type Fuses
HEC, HEG,
HEH Series
Non-Bre a ka wa y Holde rs
Non-Bre a ka wa y Holde rs
HEC Se rie s Ca ta log Sym bol: HEC-AA
In-Line Fus e holde rs , Single -Pole
Wa te r-Re s is ta nt
For breakaway holders, see page 2.
Copper Crimp Terminals for (1) #12 to #8 solid or stranded
copper wires or
HEH Se rie s Ca ta log Sym bol: HEH-AA, HEH-AB, and
HEH-AD
In-Line Fus e holde rs , Single -Pole
Wa te r-Re s is ta nt
Age nc y Inform a tion:
CSA Certified, Class 6225-01, File 47235
(2) #12 solid or stranded copper
wires
HEC — For SC-25, & SC-30 fuses.; 30A, 480V (or less).
Fuse size ⁄‹Ω£™∑ ≈ 1fiΩ•∑. Holder rated 30A, 600V.
HEH — For Type SC-20 fuses; 20A, 600V (or less). Also fuse
types BBS & KTQ (nominal size ⁄‹Ω£™∑ ≈ 1‹Ω•∑). Holder rated
20A, 600V. (CSA current rating - 15A)
Orde ring Inform a tion:
Fuse Holder
(HEC, HEG,
HEH)
Load
Terminal
Line
Terminal
Exa m ple :
A single-pole, in-line holder for a SC-20 fuse. A single #8
stranded copper wire is on the load. Copper crimp connec-
tion desired. Two #6 stranded copper wires are on the line
side. Copper crimp is the desired connection.
1. Choose HEH- Series.
Non-Bre a ka wa y Holde rs
HEG Se rie s Ca ta log Sym bol: HEG-AA
In-Line Fus e holde rs , Single -Pole
Wa te r-Re s is ta nt
Copper Crimp Terminals for (1) #12 to #8 solid or stranded
copper wires or
2. Choose “A” for load side.
3. Choose “D” for line side.
Com ple te Pa rt Num be r: HEH-AD
(2) #12 solid or stranded copper
wires
HEG — For SC fuses; 0-15A, 600V (or less).
Fuse size ⁄‹Ω£™∑ ≈ 1fiΩ¡§∑. Holder rated 15A, 600V.
Re c om m e nde d Torque on Coupling Nut: 10-20 in-lb.
Ca ta log Da ta — Ins ula ting Boots
Catalog
Numbers
2A0660
2A0661
Type
Single Conductor
Two Conductor
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.
Form No. HEC, HEG, and HEH Series
Page 1 of 2
7-16-03
N03082
Data Sheet: 2124