Bussmann MWO Data Sheet

Catalog Symbol: MWO
Time-Delay
Interrupting Rating: 10,000A
Voltage Rating: 125V
Agency Approvals:

U.L. Listed, Guide JDYX, File E19180
CSA Certified, Class 1422-01, File 53787

Electrical Ratings (Catalog Symbol and Amperes)

MWO-12

MWO-15

Time-Delay Ferrule Fuses MWO

⁄Ω¢∑ ≈ 1⁄Ω¢∑

Form No. MWO

Page 1 of 1

BIF Doc #2022

Bussmann

®

12-28-98

SB98107

Rev. A

The only controlled copy of this BIF document is the electronic read-only version located on the 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. Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. 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.

Dimensional Data

1

10

100

1000

CURRENT IN AMPERES

100

10

1

.1

.01

TIME IN SECONDS

AMPERE
RATING

1

15

12

Time-Current Characteristic Curves–Average Melt

General Information:

• The MWO is specifically designed for demanding applications
in which severe ON-OFF cycling operation is anticipated such
as in the case when the fuse is used for protection of
microwave oven circuits.

• Glass Tube.

• Nickel Plated Brass Endcaps.

1.25"

0.25"