Technical Data 2048

Effective January 2019

Supersedes December 2015

BUSSMANN

SERIES

ATM blade fuses

Catalog symbol

•

ATM-_

Description

fuses for automotive and low-voltage circuits.

Ratings

•

Volts: 32 Vac/dc

•

Amps: 2 to 30 A

•

Interrupting rating: 1 kA

Agency information

•

UL Listed, Guide FHXT, File AU169

•

ISO 8820-3 / JASO D612 / SAE J2077 and J1171

ignition protection

Materials

•

Silver-plated zinc terminals and element

•

Polyamide housing with UL 94 HB flammability

rating

Environmental

•

Operating temperature range -40°C to +80°C,

95% RH non-condensing

•

Storage temperature range -5°C to +35°C or

lower, 85% RH non-condensing

Basic catalog numbers

Cat. no.

(amp)

Color code

Cat. no.

(amp)

Color code

ATM-1*

Black

ATM-10

Red

ATM-2

Gray

ATM-15

Blue

ATM-3

Violet

ATM-20

Yellow

ATM-4

Pink

ATM-25

Clear

ATM-5

Tan

ATM-30

Green

ATM-7-1/2

Brown

* Available only in traditional and bulk pack.

Packaging codes

Package

type

Cat. no.

configuration

Contents

Traditional

ATM-(amp)

5 fuses in a tin

Reload

ATM-(amp)RLD*

10 fuses in a polybag

Retail pack

BP/ATM-(amp)-RP

5 fuses in a blister card

Value pack

VP/ATM-(amp)-RP

25 fuses in a clamshell

pack

Bulk pack

BK/ATM-(amp)

500 fuses in a carton

* Not available for the 4 amp ATM fuses.

0.344 ± 0.006

(8.75 ± 0.15)

0.15

(3.81)

0.43

(10.92)

0.295 ± 0.012

(7.5 ± 0.3)

Dimensions — in

Operating @ 23°C*

% of fuse amp rating

Min

Max

110%

100 hrs

—

135%

0.75 sec

600 sec

160%

0.25 sec

50.0 sec

200%

0.15 sec

5.0 sec

350%

0.04 sec

0.5 sec

600%

0.02 sec

0.1 sec

* Fuse characteristics may vary according to the conditions

under which they are used. Fuse derating with change in

ambient temperature: -0.15% / 1°C.

Features

•

Halogen free and RoHS compliant

•

Test points on fuse housing speeds

troubleshooting

•

Industry standard color coded by amp rating

Typical applications

•

Automotive

•

Low voltage control circuits

Recommended fuse holders, add-a-circuit

and fuseclips

Part

number

Description

Max volts/

amps

Leadwire

HHH

Add-a-circuit for

additional fused

circuit on a block

32V/10A

5”/#16

HHL

Inline fuse holder

with cover

32V/20A

2x4”/#16

HHM

Inline fuse holder

with cover

32V/30A

2x4”/#12

HHU

Water resistant

inline fuse holder

with cover

32V/30A

2x4”/#12

ATM-FHID Indicating inline fuse

holder with cover

32V/20A

2x4”/#16

1A5778** PCB fuse clip

32V/15A

—

1A5779** PCB fuse clip with

nylon base

32V/15A

—

** See data sheet no. 2131 for details.

HALOGEN

HF

FREE