LITTELFUSE 230

MINIA
TURE FUSES
INIATURE
5x20 mm
mm/ No. 230
250V
Specifications
Time-Current
Characteristic
Very Quick Acting (FF)
Packaging
000: Bulk (1.000 pcs.)
002: Pack (100 pcs.)
Standard
Materials
None
Tube:
End Caps:
Approvals
None
Ceramic
Nickel-plated brass
Operating TTemperature
emperature
-25 ºC to +70 ºC (consider de-rating)
Climatic Category
-25 ºC/+70 ºC/21 days (EN 60068-1..3)
Stock Conditions
Dimensions (mm)
+10 ºC to +60 ºC
relative humidity ≤ 75 % yearly average,
without dew
Vibration Resistance
∅ 5,2
24 cycles at 15 min. each (EN 60068-6)
10 - 60 Hz at 0.75 mm amplitude
60 - 2000 Hz at 10 g acceleration
20
Marking
, FF, Current Rating, 250V, E
Limits for Pre-arcing Time
Rated Current
1.0 x IN
1.5 x IN
1.60 A ... 10.00 A
>1h
< 30 min
2.75 x IN
4 x IN
10 x IN
2 ms ... 100 ms 1 ms ... 25 ms
< 3 ms
Permissible continuous operating current is ≤ 80 % at ambient temperature of 23 ºC (73.4 ºF).
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
Current
Code
Rating
Capacity
1.0 x IN
1.5 x IN
10 x IN
max. (mV)
max. (W)
max. (A2s)
1.60 A
2.00 A
2.50 A
3.15 A
4.00 A
5.00 A 1
6.30 A 1
8.00 A 1
10.00 A 1
1160
1200
1250
1315
1400
1500
1630
1800
2100
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
250 V
1000 A
50 Hz
cos ϕ = 1.0
1000
600
500
480
480
500
480
400
400
0.12
0.35
0.44
0.75
1.60
2.50
5.00
10.00
20.00
Approvals
None
1 Depending on the application and mounting, the fuse heating at max. ambient temperature in a closed fuseholder should be considered.
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
Order
Information
050914
Qty.
OrderNumber
Series
230
Amp Code
Packaging
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
WebSite www.littelfuse.com
MINIA
TURE FUSES
INIATURE
00
0,0
10
5x20mm
5x20mm/ No. 230
Time-current characteristics
(Min-Max Limits)
0
,00
10
1,0
00
10
10
Time (sec.)
0
1
0.1
1
0.0
01
0.0
1
1.5
2
3
4
5
6
7 8 9 10
15
I Fault / I Rated
Contact Littelfuse for individual I-t curves
050914
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
WebSite www.littelfuse.com