Littelfuse 230 User Manual

MM

INIAINIA

M

INIA

INIAINIA

MM

5x20 mm5x20 mm

5x20 mm/ No.

5x20 mm5x20 mm

Dimensions (mm)Dimensions (mm)

Dimensions (mm)

Dimensions (mm)Dimensions (mm)

TURETURE

TURE

TURETURE

∅ 5,2

F F

F

F F

USESUSES

USES

USESUSES

250V250V

250V

230230

230

230230

20

250V250V

TT

ime-Current Characteristicime-Current Characteristic

T

ime-Current Characteristic

TT

ime-Current Characteristicime-Current Characteristic

Very Quick Acting (FF)

StandardStandard

Standard

StandardStandard

None

ApprovalsApprovals

Approvals

ApprovalsApprovals

None

SpecificationsSpecifications

Specifications

SpecificationsSpecifications

PackagingPackaging

Packaging

PackagingPackaging

000: Bulk (1.000 pcs.)
002: Pack (100 pcs.)

MaterialsMaterials

Materials

MaterialsMaterials

Tube: Ceramic
End Caps: Nickel-plated brass

Operating TOperating T

Operating T

Operating TOperating T

-25 ºC to +70 ºC (consider de-rating)

Climatic CategoryClimatic Category

Climatic Category

Climatic CategoryClimatic Category

-25 ºC/+70 ºC/21 days (EN 60068-1..3)

Stock ConditionsStock Conditions

Stock Conditions

Stock ConditionsStock Conditions

+10 ºC to +60 ºC
relative humidity ≤ 75 % yearly average,
without dew

Vibration ResistanceVibration Resistance

Vibration Resistance

Vibration ResistanceVibration Resistance

24 cycles at 15 min. each (EN 60068-2-6)
10 - 60 Hz at 0.75 mm amplitude
60 - 2000 Hz at 10 g acceleration

MarkingMarking

Marking

MarkingMarking

, FF, Current Rating, 250V, E

emperatureemperature

emperature

emperatureemperature

Limits for Pre-arcing TimeLimits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing TimeLimits for Pre-arcing Time

Rated Current 1.0 x I

1.60 A ... 10.00 A > 1 h < 30 min 2 ms ... 100 ms 1 ms ... 25 ms < 3 ms

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

Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral Approvals
Current Code Rating Capacity 1.0 x I

1.60 A 1160 250 V 1000 0.12

2.00 A 1200 250 V 600 0.35

2.50 A 1250 250 V 500 0.44

3.15 A 1315 250 V 480 0.75

4.00 A 1400 250 V 480 1.60

1

5.00 A 1500 250 V 500 2.50

1

6.30 A 1630 250 V 480 5.00

1

8.00 A 1800 250 V 400 10.00

1

10.00 A 2100 250 V 400 20.00

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

1.5 x I

N

2.75 x I

N

1000 A @ 250 V AC

cos ϕ = 1.0

N

50 Hz

4 x I

≤≤

80 80

% at ambient temperature of 23% at ambient temperature of 23

≤

80

% at ambient temperature of 23

≤≤

80 80

% at ambient temperature of 23% at ambient temperature of 23

10 x I

N

max. (mV) max. (W) max. (A2s)

one thousand.

N

N

1.5 x I

ºC (73.4ºC (73.4

ºC (73.4

ºC (73.4ºC (73.4

N

10 x I

ºF).ºF).

ºF).

ºF).ºF).

N

None

012006

OrderOrder

Order

OrderOrder
InformationInformation

Information

InformationInformation

Qty.Qty.

Qty.

Qty.Qty.

In our continuing strategy to deliver unparalleled circuit protection solutions,

Order-Order-

Order-

Order-Order­Number Number

Number

Number Number

technical expertise and application leadership, we proudly introduce the

WICKMANN Group and its products to the Littelfuse portfolio.

SeriesSeries

Series

SeriesSeries

230

Amp Code PackagingAmp Code Packaging

Amp Code Packaging

Amp Code PackagingAmp Code Packaging

www.littelfuse.com

MM

M

MM

INIAINIA

INIA

INIAINIA

TURETURE

TURE

TURETURE

F F

F

F F

USESUSES

USES

USESUSES

1

0

0

,

0

0

0

1

0

,

0

0

0

1

,

0

0

0

1

0

0

1

0

5x20mm5x20mm

5x20mm/ No.

5x20mm5x20mm

230230

230

230230

Time-c urren t cha rac terist ics

(Min-M a x L imi ts )

ime (sec.)ime (sec.)

ime (sec.)ime (sec.)

ime (sec.)
TT

TT

T

1

0

.

1

0

.

0

1

0

.

0

0

1

23456789110

II

/ I / I

I

/ I

II

/ I / I

FaultFault

Fault

FaultFault

Contact Littelfuse for individual I-t curves

RatedRated

Rated

RatedRated

151.5

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