HEB Series Single-Pole Breakaway & Non-Breakway for
13
⁄
32
˝ x 1
1
⁄
2
˝ Fuses
Specification Data - Non-Breakaway & Loadside Breakaway
Conductor Terminals
Stranded
No. Per
Terminal
Terminal Type
Conductor Data
Size
Catalog
Symbol
Load &
Line
(2) & (3)
A
B
C
D
E
Z
Non-Breakaway Fuse Holders
See page 2 for breakaway holders
Catalog Symbol:
HEB
Description:
Water resistant, single-pole non-breakaway in-line fuse holders
for
13
⁄
32
˝ x 1
1
⁄
2
˝ midget fuses. Typical fuse types: BAF, DCM,
FNM, FNQ and KTK.
Ratings:
Volts: 600V (or less)
Amps: Up to 30A*
Agency Information:
(1)
UL Recognized, Guide IZLT2, File E14853
(2)
CSA Certified, Class 6225-01, File 47235
(3)
CE
Coupling Nut Torque:
10-20lb-in.
Part Number Explanation
Example: HEB-AK
• HEB = Holder series
• A = Loadside terminal (copper crimp for #12 solid
copper wire)
• K = Lineside terminal (copper setscrew for two #6 solid
copper wires)
Part Number Selection
From the table on page three, select the combination of
desired loadside and lineside terminals for the application
(define terminal type, wire size, number of wires per terminal
and whether the terminal accepts solid and/or stranded
conductors). Then in the right hand two columns, select either
the non-breakaway or breakaway holder part number to order.
Available Part Numbers
HEB-AA
(1) (2) (3)
, HEB-AB
(2)
, HEB-AC
(2)
,
HEB-AD
(2)
, HEB-AE
(2)
, HEB-AJ, HEB-AK, HEB-AL, HEB-AR,
HEB-AY, HEB-BA
(2)
, HEB-BB
(2)
, HEB-BC
(2)
, HEB-BD
(2)
,
HEB-CC
(2)
, HEB-DD
(2)
, HEB-JJ, HEB-JK, HEB-JL, HEB-JY,
HEB-LL, HEB-NN, HEB-PP
(2)
, HEB-QQ
(2)
, HEB-RR
(2)
,
HEB-SS, HEB-TT
(2)
, HEB-ZA.
Insulating Boots
For insulating boots, see page 2. Insulating boots are not included
with non-breakaway holders and must be ordered
separately. They come standard with the breakaway holders.
When insulating boots are utilized, extra heat retention requires
that fuses are sized at a minimum of 200% of the RMS load
current.
*Amp rating limited by conductor size.
Copper Crimp
#12 to #8
#12
#10
#6
#8
#4
#6
#2
#4
#20 to #18
1
2
2
1
2
1
2
1
2
1
Solid
•
•
•
•
•
—
•
—
•
•
•
•
•
•
•
•
•
•
•
•
Copper Setscrew
#12 to #3
1
•
•
J
#12 to #3
2
•
•
K
Solid Copper Terminal for
Aluminum Wire Connector
#8 to #12
#10 to #4
Aluminum Crimp
#8
#6
#6
#4
#3, #4
#2
#1, #2
#1/0
1
1
1
1
1
1
1
1
1
1
•
—
—
•
—
•
—
•
—
—
—
S
•
•
—
•
—
•
—
•
•
N
P
Q
R
T
Aluminum Setscrew
#12 to #2
1
•
•
L
#12 to #2
2
•
•
Y
0908
BU-SB08489
Page 1 of 3
Data Sheet 2127
Breakaway Fuse Holders
Catalog Symbol:
HEB
Description:
Single-pole breakaway in-line fuse holders for
13
⁄
32
˝ x 1
1
⁄
2
˝
midget fuses. Typical fuse types: BAF, DCM, FNM, FNQ AND
KTK.
Ratings:
Volts: 600V (or less)
Amps: Up to 30A*
Agency Information:
(1)
UL Recognized, Guide IZLT2, File E14853
(2)
CSA Certified, Class 6225-01, File 47235
(3)
CE
Coupling Nut Torque:
10-20lb-in.
Part Number Explanation
Example: HEB-AW-RYC
• HEB = Holder series
• AW = Loadside terminal (copper crimp for #12 solid
copper wire)
• RYC = Lineside terminal (copper setscrew for two #6
solid copper wires)
Part Number Selection
From the table on page three, select the combination of desired
loadside and lineside terminals for the application (define terminal
type, wire size, number of wires per terminal and whether the
terminal accepts solid and/or stranded conductors). Then in the
right hand two columns, select either the non-breakaway or
breakaway holder part number to order.
Available Part Numbers
Breakaway Units:
(Includes fuse holder, breakaway part and insulating
boots):
HEB-AW-RLA, HEB-AW-RLC-A
(1) (2) (3)
, HEB-AW-RLC-B,
HEB-AW-RLC-C, HEB-AW-RLC-J, HEB-AW-RYA,
HEB-AW-RYC, HEB-BW-RLC-A, HEB-BW-RLC-B,
HEB-BW-RYC, HEB-JW-RLC-J, HEB-JW-RYC,
HEB-KW-RLC-J, HEB-KW-RYC, HEB-LW-RLA,
HEB-LW-RLC-J, HEB-LW-RYA
Fuse Holder Only:
HEB-AW
(2)
, HEB-BW
(2)
, HEB-DW
(2)
,
HEB-JW, HEB-LW
Breakaway Part:
RLC-A, RLC-B, RLC-C, RLC-J,
RYC, RLA, RYA
Specification Data -
Lineside Breakaway
Breakaway Receptacles
Stranded
•
•
•
•
•
•
•
Type
Single conductor
Two conductor
No. Per
Terminal
Terminal Type
Conductor Data
Size
Catalog
Symbol
Copper Crimp
Solid
#12 to #8
#6
#4
1
1
1
•
•
•
-RLC-A
-RLC-B
-RLC-C
Copper Setscrew
#12 to #2
1
•
-RLC-J
#12 to #2
2
•
-RYC
Aluminum Setscrew
#12 to #2
1
•
-RLA
#12 to #2
2
•
-RYA
Solid Breakaway
(Required with
Breakaway
Receptacle)
W
Insulating Boots
Part Numbers
2A0660
2A0661
Two insulating boots come standard with the breakaway holders
(example: HEB-AW-RLC-A). The insulating boots are not
included with the non-breakaway holders (example: HEB-AA) or
the individual pieces of the breakaway holders (example:
HEB-AW, RCL-A). Two insulating boots must be ordered for
each holder when ordering them separately. When insulating
boots are utilized, extra heat retention requires that fuses are
sized at a minimum of 200% of the RMS load current.
*Amp rating limited by conductor size.
0908
BU-SB08489
Page 2 of 3
Data Sheet 2127
For HEB Holders Only
Directions:To select complete holder P/N, work from left to right starting with loadside terminal options and then lineside terminal options. Then determine breakaway or non-breakaway style.
Loadside Terminal
Terminal
Type
No. of
Solid Stranded Terminal
Wire Size Wires per
Wire
Wire
Type
Terminal
Lineside Terminal
No. of
Solid Stranded
Wire Size Wires per
Wire
Wire
Terminal
Available P/N’s
Non-Breakaway
P/N
(Boots not included)
Breakaway
P/N
(Boots included)
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Setscrew
Copper
Setscrew
Copper
Setscrew
Copper
Setscrew
Aluminum
Setscrew
Aluminum
Crimp
Aluminum
Crimp
Aluminum
Crimp
Aluminum
Crimp
Aluminum
Crimp
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#12 to #8
#12
#6
#10
#6
#10
#6
#10
#6
#10
#4
#8
#2
#6
#20, #18
#12 to #3
#12 to #3
#12 to #3
#12 to #3
#12 to #2
#8
#6
#6
#4
#3, #4
#2
#1, #2
1/0
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
Y
Y
Y
Y
Y
Y
Y
N
Y
N
Y
N
Y
N
N
Y
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
Y
N
Y
Y
N
Y
Copper
Crimp
Copper
Crimp
Copper
Crimp (4)
Copper
Crimp
Copper
Crimp
Copper
Setscrew
Copper
Setscrew
Aluminum
Setscrew
Aluminum
Setscrew
Aluminum
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Crimp
Copper
Setscrew
Copper
Setscrew
Aluminum
Setscrew
Aluminum
Setscrew
Aluminum
Setscrew
Aluminum
Crimp
Aluminum
Crimp
Aluminum
Crimp
Aluminum
Crimp
Aluminum
Crimp
#12 to #8
#12
#6
#10
#4
#8
#2
#6
2/0
#3
#12 to #3
#12 to #3
#12 to #2
#12 to #2
#1, #2
#12 to #8
#12
#6
#10
#4
#8
#2
#6
#4
#8
#2
#6
#12 to #8
#12
#12 to #3
#12 to #3
#12 to #2
#12 to #2
#12 to #2
#8
#6
#6
#4
#3, #4
#2
#1, #2
1/0
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
Y
Y
Y
Y
N
Y
N
Y
N
N
Y
Y
Y
Y
N
Y
Y
Y
Y
N
Y
N
Y
N
Y
N
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
Y
N
Y
N
N
Y
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
Y
N
Y
Y
N
Y
HEB-AA(1)(2)
(3)
HEB-AB(2)
HEB-AC(2)
HEB-AD(2)
HEB-AE(2)
HEB-AJ
HEB-AK
HEB-AL
HEB-AY
HEB-AR
HEB-BA(2)
HEB-BB(2)
HEB-BC(2)
HEB-BD(2)
HEB-CC(2)
HEB-DD(2)
HEB-ZA
HEB-JJ
HEB-JK
HEB-JL
HEB-JY
HEB-LL
HEB-NN
HEB-PP(2)
HEB-QQ(2)
HEB-RR(2)
HEB-TT(2)
HEB-SS
HEB-AW-RLC-A(1)(2)
(3)
HEB-AW-RLC-B
HEB-AW-RLC-C(4)
N/A
N/A
HEB-AW-RLC-J
HEB-AW-RYC
HEB-AW-RLA
HEB-AW-RYA
N/A
HEB-BW-RLC-A
HEB-BW-RLC-B
N/A
N/A
N/A
N/A
N/A
HEB-JW-RLC-J
HEB-JW-RYC
N/A
N/A
HEB-LW-RLA
N/A
N/A
N/A
N/A
N/A
N/A
SolidTerminal
#8 to #12
for aluminum
connector
#10 to #14
SolidTerminal
#8 to #12
for aluminum
connector
#10 to #14
(1)UL Recognized, Guide IZLT2, File E14853
(2)CSA Certified, Class 6225-01, File 47235
(3)CE
(4)HEB-AW-RLC-C is for (1) #4 stranded wire only.
Contact your local Cooper Bussmann representative for other possible terminations
not listed.
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper 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. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has
been selected, it should be tested by the user in all possible applications.
