Specifications are subject to change without notice.
Revised: 01/15/19
Additional Information
Opening Time
Ampere Rating
1 Hour, Minimum
0.2 – 10
15 Mins, Maximum
0.15 Sec. Min., 2 Sec Max.
0.01 Sec. Min., 0.3 Sec Max.
Application testing is strongly recommended.
Datasheet
Resources
Samples
Cartridge Fuses
3AB > Slo-Blo
®
Fuse > 356 Series
Temperature Re-rating Curve
Average Time Current Curves
6.3x32 mm / No. 356
I-t Characteristics
(Min-Max Limit)
Time (sec.)
00
0,0
10
,00
10
0
0
1,0
0
10
0
10
1
0.1
1
0.0
01
0.0
1
1.5
2
I
Fault
/ I
Rated
3
4
5
6
7 8 9 10
15
Contact Littelfuse for individual I-t curves
Product Characteristics
Materials
Climatic Category
Vibration
Resistance
Product Marking
Tube : Ceramic
End Caps: Nickel–plated brass
-25ºC to 70ºC / 21 days (EN 60068-1...3)
24 cycles at 15 min. each (EN 60068-2-6)
10 - 60 Hz at 0.75mm amplitude
60 - 2000 Hz at 10g acceleration
Brand Logo, T, Current Rating, 440V,
Approval
Operating
Temperature:
Stock Conditions
–25ºC to 70ºC
-10ºC to 60ºC relative humidity ≤ 75%
yearly average without dew, maximum
value for 30 days - 95%
Part Numbering System
Dimensions
6.35±0.3
(.25”)
Packaging
31.75±1.12
(1.25”)
0029: Pack (100 pcs.)
Disclaimer Notice
- Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete