2

Technical Data 2127

Effective December 2015

Bussmann series HEB breakaway and non-breakaway

in-line fuse holders for UL 13/32” x 1-1/2” supplemental fuses

Non-breakaway catalog number system

HEB - A A

Agency

Information

Loadside terminal

Lineside terminal

Reference

length

A

Breakaway

equivalent

UL

CSA

Terminal type

Wire

range*

Terminal type

Wire

range*

HEB

A

A

X

X

Cu crimp

#8-16;

(2) #12-16

Cu crimp

#8-16;

(2) #12-16

4.4 (112)

HEB-AW-RLC-A

B

X

X

Cu crimp

#8-16;

(2) #12-16

Cu crimp

#6;

(2) #10

4.4 (112)

HEB-AW-RLC-B

C

X

X

Cu crimp

#8-16;

(2) #12-16

Cu crimp

#4 str;

(2) #8

4.7 (119)

HEB-AW-RLC-C

D

X

X

Cu crimp

#8-16;

(2) #12-16

Cu crimp

#2 str;

(2) #6

4.7 (119)

—

J

X

—

Cu crimp

#8-16;

(2) #12-16

Cu setscrew

#3-12

4.7 (119)

HEB-AW-RLC-J

K

X

—

Cu crimp

#8-16;

(2) #12-16

Cu dual

setscrew

4.8 (122)

HEB-AW-RYC

R

—

—

Cu crimp

#8-16;

(2) #12-16

Al crimp

#1-2

4.9 (124)

—

L

—

—

Cu crimp

#8-16;

(2) #12-16

Al setscrew

#2-12

4.7 (119)

HEB-AW-RLA

W

—

—

Cu crimp

#8-16;

(2) #12-16

Cu solid

—

4.4 (112)

—

Y

—

—

Cu crimp

#8-16;

(2) #12-16

Al dual

setscrew

4.8 (122)

HEB-AW-RYA

B

A

X

X

Cu crimp

#6;

(2) #10

Cu crimp

#8-16;

(2) #12-16

4.4 (112)

HEB-BW-RLC-A

B

X

X

Cu crimp

#6;

(2) #10

Cu crimp

#6;

(2) #10

4.4 (112)

HEB-BW-RLC-B

C

X

X

Cu crimp

#6;

(2) #10

Cu crimp

#4 str;

(2) #8

4.7 (119)

—

D

X

X

Cu crimp

#6;

(2) #10

Cu crimp

#2 str;

(2) #6

4.7 (119)

—

W

—

—

Cu crimp

#6;

(2) #10

Cu solid

—

4.4 (112)

—

C

C

X

X

Cu crimp

#4 str;

(2) #8

Cu crimp

#4 str;

(2) #8

5 (127)

—

D

D

X

X

Cu crimp

#2 str;

(2) #6

Cu crimp

#2 str;

(2) #6

5 (127)

—

Z

A

—

—

Cu crimp

#18-20

Cu crimp

#8-16;

(2) #12-16

4.4 (112)

—

J

J

X

—

Cu

setscrew

#3-12

Cu setscrew

#3-12

5 (127)

HEB-JW-RLC-J

K

X

—

Cu

setscrew

#3-12

Cu dual

setscrew

5.1 (129)

HEB-JW-RYC

L

—

—

Cu

setscrew

#3-12

Al setscrew

#2-12

5 (127)

—

W

—

—

Cu

setscrew

#3-12

Cu solid

—

4.8 (122)

—

Y

—

—

Cu

setscrew

#3-12

Al dual

setscrew

5.1 (129)

—

* Solid/stranded conductors unless otherwise noted.

† Not dual wire rated. One wire per opening.

Non-breakaway dimensions - in (mm):

A

9.125 (232)

Assembled length

Eaton.com/bussmannseries

To order:

Specify catalog symbol HEB and the loadside terminal code. Then select a lineside

terminal code that is available with the loadside terminal. Example: HEB-BB defines

a non-breakaway holder with a loadside copper crimp terminal for a single #6 or two

#10 wires with a lineside copper crimp terminal for a single #6 or two #10 wires.