www.littelfuse.com
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.
012006
80A @ 250 V AC
50Hz
cos ϕ = 1.0
Kappe mit Kennmelder
cap with indicator
25
±0,5
Ø5,2
+0,1
- 0,2
Note: 1.00 means the number one with two decimal places. 1,000 means the number
one thousand.
MM
MM
M
INIAINIA
INIAINIA
INIA
TURETURE
TURETURE
TURE
F F
F F
F
USESUSES
USESUSES
USES
DimensionsDimensions
DimensionsDimensions
Dimensions
Permissible continuous operating current is Permissible continuous operating current is
Permissible continuous operating current is Permissible continuous operating current is
Permissible continuous operating current is
≤≤
≤≤
≤
80 80
80 80
80
% at ambient temperature of 23ºC (73.4ºF).% at ambient temperature of 23ºC (73.4ºF).
% at ambient temperature of 23ºC (73.4ºF).% at ambient temperature of 23ºC (73.4ºF).
% at ambient temperature of 23ºC (73.4ºF).
SpecificationsSpecifications
SpecificationsSpecifications
Specifications
PackagingPackaging
PackagingPackaging
Packaging
002: Pack (100 pcs.)
MaterialsMaterials
MaterialsMaterials
Materials
Tube: Ceramic
End Caps: Nickel-plated brass
Operating TOperating T
Operating TOperating T
Operating T
emperatureemperature
emperatureemperature
emperature
-25ºC to +70ºC (consider de-rating)
Climatic CategoryClimatic Category
Climatic CategoryClimatic Category
Climatic Category
-25ºC/+70ºC/21 days (EN 60068-1..3)
Stock ConditionsStock Conditions
Stock ConditionsStock Conditions
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew
Vibration ResistanceVibration Resistance
Vibration ResistanceVibration Resistance
Vibration Resistance
24 cycles at 15 min. each (EN 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
MarkingMarking
MarkingMarking
Marking
, M, Current Rating, 250V, C
OrderOrder
OrderOrder
Order
Qty.Qty.
Qty.Qty.
Qty.
Order-Order-
Order-Order-
Order-
SeriesSeries
SeriesSeries
Series
Amp Code PackagingAmp Code Packaging
Amp Code PackagingAmp Code Packaging
Amp Code Packaging
InformationInformation
InformationInformation
Information
Number Number
Number Number
Number
321
IndicatorIndicator
IndicatorIndicator
Indicator
, 250V, 250V
, 250V, 250V
, 250V
TT
TT
T
ime-Current Characteristicime-Current Characteristic
ime-Current Characteristicime-Current Characteristic
ime-Current Characteristic
Mitteträge (M)
StandardStandard
StandardStandard
Standard
DIN 41577, T.2
ApprovalsApprovals
ApprovalsApprovals
Approvals
None
5x25mm5x25mm
5x25mm5x25mm
5x25mm/ No.
321321
321321
321
Limits for Pre-arcing TimeLimits for Pre-arcing Time
Limits for Pre-arcing TimeLimits for Pre-arcing Time
Limits for Pre-arcing Time
Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral color of indicator
Current Code Rating Capacity 1.0 x I
Rated
1.5 x I
Rated
10 x I
Rated
max. (mV) max. (W) min. (A
2
s)
Rated Current 1.5 x I
Rated
2.1 x I
Rated
2.75 x I
Rated
4 x I
Rated
10 x I
Rated
80mA ... 100mA
>1h <2min -
40ms ... 500ms
> 5ms
125 mA ... 630 mA 60ms ... 2s
on request
80mA 0080 250V
1
520 0.015 grey
100mA 0100 250V
1
500 0.030 red
125mA 0125 250V
1
500 0.053 velvet
160mA 0160 250V
1
480 0.11 orange
200mA 0200 250V
1
400 0.23 blue
250mA 0250 250V
1
500 0.38 yellow
315mA 0315 250V
1
470 0.53 black
400mA 0400 250V
1
400 0.75 brown
500mA 0500 250V
1
400 1.5 white
630mA 0630 250V
1
380 2.3 green
1
operating voltage ≥ 10 V
Specifications are subject
to change without notice
