W I C K M A N N
MINIATURE FUSES
UL 248-14, 250V, D
Time-Current Characteristic
Time Delay (D)
Specifications
6.3x32mm / No. 343
Packaging
000: Bulk (500 pcs.)
002: Pack (100 pcs.)
Standard
UL 248-14
CSA C22.2 No. 248.14
Materials
Tube:
Glass
End Caps:
Nickel-plated brass
Approvals
UL Listed: File No. E 67006
CSA Certified: File No. 51378-37
Operating Temperature
-25ºC to +70ºC (consider de-rating)
Climatic Category
Features
-25ºC/+70ºC/21 days (EN 60068-1..3)
Visual fault indication
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days-95%
Surge tolerant
Internationally approved
Worldwide availability
Dimensions (mm)
Pluggable into clips or shocksafe holders
Vibration Resistance
WebLinks
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
6,3
Data Sheet
www.wickmann.com/products/343.pdf
32
Marking
Approval Certificates
www.wickmann.com/approvals
, Current Rating, 250VAC, 343, Approvals
Unit Weight
2.8g (approx.)
Time-Current Curve
www.wickmann.com/itcurves
FaxBack Document # 204
Limits for Pre-arcing Time
Rated Current
1.35 x IRated 2.0 x IRated
62mA ... 3.00A
4.00 ... 8.00A
< 1h
< 1h
5s ... 120s
12s ... 120s
Permissible continuous operating current is ≤ 75% at ambient temperature of 23ºC (73.4ºF).
Rated
Amp
Code
Voltage
Rating
Breaking
Capacity
Voltage Drop Power Dissipation Melting Integral
Approvals
Current
1.0 x IRated
max. (mV)
1.0 x IRated
max. (W)
10 x IRated
min. (A2s)
62mA
100mA
125mA
150mA
200mA
250mA
300mA
400mA
500mA
600mA
0062
0100
0125
0150
0200
0250
0300
0400
0500
0600
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
3400
2700
2250
2000
1400
1100
1000
750
650
580
0.4
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.036
0.085
0.28
0.35
0.45
0.65
1.2
2.1
4.2
7.5
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
35A / 250VAC
10kA / 125VAC
50-60Hz
cos
ϕ = 0.7-0.8
700mA
800mA
1.00A
1.25A
1.60A
2.00A
0700
0800
1100
1125
1160
1200
250V
250V
250V
250V
250V
250V
530
485
400
350
300
280
0.6
0.6
0.6
0.6
0.6
0.8
7.5
•
•
•
•
•
•
•
•
•
•
•
•
100A / 250VAC
10kA / 125VAC
50-60Hz
10
19
35
cos
ϕ = 0.7-0.8
49
100
2.50A
3.00A
4.00A
5.00A
6.25A
7.00A
1250
1300
1400
1500
1625
1700
250V
250V
250V
250V
250V
250V
260
235
215
180
170
160
0.9
0.9
1.1
1.3
1.4
1.6
140
240
500
620
1100
1100
•
•
•
•
•
•
•
•
•
•
•
•
200A / 250VAC
10kA / 125VAC
50-60Hz
cos
ϕ = 0.7-0.8
8.00A
1800
125V
10kA / 125VAC
150
1.8
1100
•
Order
Information
Qty.
Order-
Number
Series
343
Amp Code
Packaging
WebSite: www.wickmann.com
FaxBack: +1 (404) 699-6176
• Europe Tel: +49 (2302) 662-107 • Americas Tel: +1 (404) 699-7820
E-mail: sales@wickmann.com E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
• Asia Tel: +852 26 14-1108
000801