Upload
vanngoc
View
220
Download
3
Embed Size (px)
Citation preview
Technical Data 10728 Effective October 2017
MUSB multi slow-blow fuses
2011/65/EU
Catalog symbols:• MUSB-A_• MUSB-L1-_• MUSB-L3-_• MUSB-M2-_• MUSB-M4-_• MUSB-T_
MUSB-L1-_
MUSB-L3-_
MUSB-M2-_
MUSB-M4-_
Description:Eaton Bussmann™ series MUSB multi slow-blow fuses contain two or more fuse elements of differing amp ratings for protecting circuits in a single fuse holder that bolts onto terminals and mates with multi-pin connectors to power various loads.
Installed in the fuse panel located in the engine compartment, these fuses are direct OEM replacements for those installed in late model Honda®, Acura® and Ford® vehicles. They were created to address the need for custom, complex circuit protection while achieving space and weight savings.
They replace traditional FMX and FMX-LP style cartridge fuses for protecting lights, fans, motors, and other loads with high in-rush currents.
Specifications:Ratings
• Volts: 32 Vdc• Amps:
• See catalog number table for ratings by catalog number
• Interrupting rating: 1 kA
Agency information
• RoHS compliant
Materials
• Element: Copper alloy• Body: PA6T• Cover: PAR
Environmental
• Operating temperature range -40°C to 100°C (-40°F to 212°F)
Dimensions
• See pages 2-3
Applications:• Replacement fuses for automotive OEM part
numbers.
MUSB-T_
MUSB-A_
2
Technical Data 10728Effective October 2017
MUSB slow-blow multi-pole fuses
Eaton.com/bussmannseries
Schematics
Schematic AMUSB-A_
Schematic FMUSB-T_
Schematic EMUSB-M4-_
Schematic DMUSB-M2-_
Schematic BMUSB-L1-_
Schematic CMUSB-L3-_
ROUND
k
ROUND
ROUND
ROUND
ROUND
ROUND
ROUND
ROUND
ROUND
ROUND
ROUNDc
ba
jihgfedcba
jihgfedcba
e
dcba
b
a
f
edcba
Catalog no. OEM part no. Vehicle make Amps VoltsInterrupting rating Schematic
MUSB-A1 38231-SDA-A01
Honda, Acura
100, 70
32 Vdc 1 kA
AMUSB-A2 38231-SFY-003 120, 70MUSB-A3 38231-SEP-A01 100, 40MUSB-A4 38231-SFE-J01 120, 40MUSB-L1-2 38231-T0A-A01 70, 30, 40, 20, 30, 100
BMUSB-L1-4 38231-TX4-A01 70, 40, 20, 40, 30, 120MUSB-L3-1 38233-TR0-A01 Acura 20, 20, 20, 20
CMUSB-L3-3 38233-T6A-J01 Honda, Acura 30, 30, 30, 30MUSB-L3-5 38233-TX4-A01 Acura 30, 40, 30, 40MUSB-M2-1 38232-TR0-A01 Honda, Acura 50, 60, 60, 30, 30, 30, 30, 40, 30, 20, 20 DMUSB-M4-1 38234-TX4-A01 Acura 50, 60, 60, 50, 30, 30, 40, 30, 30, 40 EMUSB-T1 FU5T-14A068-CC
Ford125, 100, 325, Shunt
FMUSB-T4 GU5T-14A068-BA 125, 80, 300, ShuntMUSB-T5 HU5T-14A068-BB Shunt, 275, 200, 125
Dimensions — mm
MUSB-A_
MUSB-L1-_
6.5
8
14
2X 12.48 8
2X 6.5
32
21.1
23.7
27
15.5
9.5
3.5
17.5
9.5
46
8
2
2
1.2
18
14
0.8
30.8
70
33.2
8.2
36.6 29.6 22.6
12.3
54.7 6.8
9.5 3X 4.8
12.5
30.9
7.7
2
9
24.5
12 16.5 0.5
33.5
4
2X Ø6 14
15.5
8
15.7 21.7
8.5
3
3
Technical Data 10728 Effective October 2017
MUSB slow-blow multi-pole fuses
Eaton.com/bussmannseries
Dimensions — mm
MUSB-L3-_
MUSB-M2-_
MUSB-M4-_
MUSB-T_
8.5
7.7
Ø 6
9 12
24.5 61.5
44.5
79 6.6
0.5
22 2
4
0.5
3
8 15.7 21.7
14
0.8
30.8
93.4
1.9
18 30.9
33.2
8.2
4.8
8.2
8
10.4
20.8
30
37 44
51 58
65
72
0.8
30.8
Ø 6
79 6.6
93.4
1.9 7.7
18 30.9
33.2
8.2
4.8
8.2
8
10.4
20.8
44
51
58
65
72
31.2
12
24.5
22 2
4
0.5
3
8 15.7 21.7
14
8.5
56
0.5 39 9
15.9 15.9 6.5 6.5
27.5
4 X R2.5 4 X R
2X Ø 6.5
19.5
17
27.5 8
34.8
15.9 15.9 6.5 6.5
34.8
15.9 15.9
6
4
0.8 6.9
44.1
19.3
19.3
9
37.8
71.5
65.7
44.1
19.5
18
Ø 6
E
8
12.4 18.4
14
34 23.4 4.1
7.7
30.9 33.2
8.2
7
14
21 6.5
4.8
0.8
30.8
MUSB slow-blow multi-pole fusesTechnical Data 10728Effective October 2017
Eaton and Bussmann are valuable trademarks of Eaton in the U.S. and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton.
Ford is a registered trademark of the Ford Motor Company.Acura and Honda are registered trademarks of Honda Motor Company.
Eaton1000 Eaton BoulevardCleveland, OH 44122Eaton.com
Bussmann Division114 Old State RoadEllisville, MO 63021United StatesEaton.com/bussmannseries
© 2017 EatonAll Rights ReservedPrinted in USAPublication No. 10728 — BU-MC17050October 2017
Follow us on social media to get the latest product and support information.
The only controlled copy of this data sheet is the electronic read-only version located on the Eaton 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. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton 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.
For Eaton’s Bussmann seriesproduct information,call 1-855-287-7626 or visit:Eaton.com/BussmannConsumer