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Bussmann fuse holder: CHCC1DU, CHM1DU, etc;

Bussmann microswitch: 170H0069 etc;

Bussmann fuse block: 1BS101 etc;

More Bussmann fuse accessories.

Bussmann / Eaton 250VDC BK/HEB-AA Fuse Holder

Manufacturer：Bussmann

Description :BK/HEB-AA 20A Bussmann / Eaton Fuse accessories

Stock quantity(PCS) :

Lead time ( Weeks ) :10

Categories：In-Line ;Fuse Holder;Fuse accessories

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Specification
Datasheet download

HEB breakaway and non-breakaway

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

supplemental fuses

Catalog Symbol: HEB*

Description

The Bussmann™ series of HEB submersible,single-pole in-line fuse holders for UL 13/32”

x 1-1/2” supplemental fuses. Available in nonbreakaway and breakaway versions with an array

of terminal options to meet application needs.Breakaway versions come with insulating boots to

provide submersibility per UL IP67. Non-breakawayversions require ordering optional insulating boots

for submersibility.

Recommended fuses

BAF, FNM, FNQ, KLM and KTK

Ratings

Volts:

600 V

Amps:

up to 30 A limited by conductor size

Withstand: 200 kA RMS Sym.

Agency information

UL® Recognized, Guide IZLT2, File E14853

CSA® Certified, Class 622501, File 47235

CE, RoHS compliant†

Coupling nut torque

10-20 lb-In (1.1-2.2 N•m)

Operating and storage temperature

-40°F (-40°C) to 221°F (105°C)

Insulating boots

Two insulating boots come standard with the breakaway holder configurations. Insulating boots

are not included as standard with non-breakaway holders. Two insulating boots must be ordered

separately, if required, for each non-breakaway holder ordered. When insulating boots are utilized,

extra heat retention requires that fuses are sized at a minimum of 200% of the RMS load current.

Use these part numbers to order insulating boots for a non-breakaway HEB holder

Description	Catalog no.
Single conductor	2A0660
Dual conductor	2A0661

Boot reference

Installation instructions

Strip wire insulation equal to the depth of the crimp or screw terminal. Torque screw terminal to

35 lb-In (3.9 N•m) or crimp terminal twice, spacing crimps a distance of one-third from each end (as

shown below) using an appropriate crimp tool and die. See page 5 for recommended crimping tools.

fuse holders dimension.png

Related products:

Catalog no	Description	Data sheet no
HEX	Two-pole supplemental in-line fuse holder	2126
HEZ	One-pole Class CC in-line fuse holder	2130
HEY	Two-pole Class CC in-line fuse holder	2126
HET	One-pole in-line, permanently installed neutral	2125
NNB	13/32M x 1-1/2M neutral dummy link (not a fuse)	——

* The Bussmann series HEB in-line fuse holders are the legacy Bussmann TRON™ HEB in-line fuse holders.

† See terminal data tables for exceptions.

Non-breakaway catalog number system

HEB - A A

Catalog

symbol

Loadside terminal

Lineside terminal

Agency

Info

Loadside terminal

Lineside terminal

Ref.

length

Breakaway

equivalent

CSA

Terminal type

Wire

range*

Terminal type

Wire range*

Cu crimp

#8-16; (2) #12-16 Sol/Str

Cu crimp

#8-16;⑵ #12-16 Sol/Str

4.4 (112)

HEB-AW-RLOA

* Stranded conductors unless otherwise noted.

† Not dual wire rated. One wire per opening.

Non-breakaway dimensions - in (mm):

Bussmann fuse holder: CHCC1DU, CHM1DU, etc;

Bussmann microswitch: 170H0069 etc;

Bussmann fuse block: 1BS101 etc;

More Bussmann fuse accessories.

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