INIATURE
M
INIATURE
F
USES
5x25mm/
5x25mm No. 241
Indicator,
Indicator, 250V
T ime-Current
Standard
None
None
Medium Time Lag (M)
Specifications
Packaging
002: Pack (100 pcs.)
Tube:
End Caps:
Ceramic
Nickel-plated brass
Characteristic
Materials
Approvals
Temperature
Operating Temperature
Climatic Category
Stock Conditions
-25ºC to +70ºC (consider de-rating)
-25ºC/+70ºC/21 days (EN 60068-1..3)
+10ºC to +60ºC
relative humidity
≤
75% yearly average,
without dew
24 cycles at 15 min. each (EN 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
, M, Current Rating, 250V
Dimensions (mm)
Ausf. / type: 80mA ... 1,25A
Ø5,2
+0,1
- 0,2
Vibration Resistance
25
±0,5
Kappe mit Kennmelder
cap with indicator
Ausf. / type: 1,6A ... 6,3A
Marking
Ø5,2
+0,1
- 0,2
25
±0,5
Limits for Pre-arcing Time
Rated Current
80mA ... 100mA
125mA ... 1.25A
1.6A ... 10A
1.5 x I
Rated
>1h
2.1 x I
Rated
2.75 x I
Rated
<2min
<2min
<30min
-
4 x I
Rated
10 x I
Rated
5ms ...
70
ms
5ms ... 70ms
5ms ... 70ms
40ms ... 500ms
60ms ... 2s
60ms ... 2s
80%
Permissible continuous operating current is
≤
80% at ambient temperature of 23ºC (73.4ºF).
Rated
Amp
Voltage
Breaking Voltage Drop Power Dissipation Melting Integral
Current
Code
Rating
Capacity
1.0 x I
Rated
1.5 x I
Rated
10 x I
Rated
2
max. (mV)
max. (W)
min. (A
2
s)
80mA
100mA
125mA
160mA
200mA
250mA
315mA
400mA
500mA
630mA
800mA
4
1A
4
1.25A
4
1.6A
1
2A
1
2.5A
1
3.15A
1
4A
1
6.3A
1
8A
1 2
10A
1 2
1
color of indicator
0080
0100
0125
0160
0200
0250
0315
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1630
1800
2100
2
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
80A @ 250 V AC
50Hz
cos
ϕ
= 1.0
1500A @ 250 V AC
50Hz
cos
ϕ
= 0.7
520
500
500
400
400
375
410
280
250
220
400
350
315
480
360
300
250
180
160
160
150
on request
0.015
0.030
0.053
0.11
0.23
0.38
0.60
0.75
1.5
2.3
3.0
4.5
6.8
2.3
4.5
7.5
30
34
140
170
260
grey
red
velvet
orange
blue
yellow
black
brown
white
green
grey
red
velvet
orange
blue
yellow
black
brown
green
grey
red
1.6 ... 10A looks like No. 240
not mentioned in the norms operating temperature
≥
10V
3
4
according to DIN 41576, T.2
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
Order
Information
012006
Qty.
Order-
Number
Series
241
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.
www.littelfuse.com
M
INIATURE
F
USES
INIATURE
5x25mm No. 241
5x25mm/
Time (sec.)
I
Fault
/ I
Rated
Contact Littelfuse for individual I-t curves
012006
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.
www.littelfuse.com
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