Littelfuse SAO Series User Manual
Too, tlo, soo & slo series plug fuses, Powr-gard, Fuse datasheet
POWR-GARD
®
Fuse Datasheet
© 2013 Littelfuse POWR-GARD
®
Products
Rev: 121713
Littelfuse.com
1 of 1
Too, TLo, Soo & SLo SerieS PLug fuSeS
125 Vac • 1/4-30 A
TOO Series - Dual-element time-delay Edison base fuses
Description
Littelfuse Plug fuses provide overcurrent protection to
general purpose circuits and small motor loads. Edison-base
Plug fuses (TOO and TLO series) feature metal threads
similar to incandescent lamp bases.
Type S Plug fuses (SOO and SLO series) utilize a
nonmetallic threaded base and must be used with Type S
adapters (SAO series).
The National Electrical Code permits Edison base Plug fuses
to be used for replacement purposes only. Type S fuses and
adapters prevent shunting open fuses and over-fusing.
Specifications
Voltage Rating
125 Vac
Interrupting Rating
10 kA rms symmetrical
Approvals
UL Listed 248-11
Web Resources
More information: littelfuse.com/plug
TLO Series - Medium time-delay Edison base fuses
SLO Series - Medium time-delay Type S fuses
SOO Series - Dual-element time-delay Type S fuses
SAO Series - Type S fuse adapters
AmPere rATingS
2
1
/
4
12
25
4
8
15
30
5
10
20
—
AmPere rATingS
15
20
25
30
AmPere rATingS
15
20
25
30
AmPere rATingS
1
/
4
1
2
3
1
/
2
6
1
/
4
14
3
/
10
1
1
/
8
2
1
/
4
4
7
15
4
/
10
1
1
/
4
2
1
/
2
4
1
/
2
8
20
1
/
2
1
4
/
10
2
8
/
10
5
9
25
6
/
10
1
6
/
10
3
5
6
/
10
10
30
8
/
10
1
8
/
10
3
2
/
10
6
12
SAo AdAPTer
ACCePTS fuSe rATingS
SAO001
1
/
4
- 1
SAO1.25
1
/
4
- 1
1
/
4
SAO01.6
1
/
4
- 1
6
/
10
SAO002
1
8
/
10
- 2
SAO02.5
1
8
/
10
- 2
1
/
2
SAO03.2
1
8
/
10
- 3
2
/
10
SAO004
3
1
/
2
- 4
SAO005
3
1
/
2
- 5
SAO6.25
3
1
/
2
- 6
1
/
4
SAO008
7 - 8
SAO015
7 - 15
SAO020
20 only
SAO030
20 - 30
Ordering Information
SerieS
AmPerAge
CATALog
number
ordering
number
TOO
1
/
4
TOO.250
TOO.250Z
TLO
15
TLO015
TLO015.Z
SOO
2
8
/
10
SOO02.8
SOO02.8Z
SLO
30
SLO030
SLO030.Z