050916

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.

2.00 A

1200

500 V

800

3.0

0.35

2.50 A

1250

500 V

800

3.0

0.44

3.15 A

1315

500 V

800

3.0

0.75

4.00 A

1400

500 V

700

3.6

1.6

5.00 A

1500

500 V

600

3.6

2.5

6.30 A

1630

500 V

600

3.6

5

8.00 A

1800

500 V

600

5.2

10

10.00 A

2100

500 V

500

5.2

20

12.50 A

2125

500 V

500

6.3

38

16.00 A

2160

500 V

480

6.3

68

1000A / 500VAC

50-60Hz

cos ϕ = 1.0

∅ 6,3

32

2

2

2

2

2

2

1,2

1

Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.

M

M

M

M

INIA

INIA

INIA

INIATURE

TURE

TURE

TURE

TURE

USES

USES

USES

USES

Dimensions (mm)

Dimensions (mm)

Dimensions (mm)

Dimensions (mm)

Dimensions (mm)

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).

Specifications

Specifications

Specifications

Specifications

Specifications

Packaging

Packaging

Packaging

Packaging

Packaging

002: Pack (100 pcs.)

Materials

Materials

Materials

Materials

Materials

Tube:

Ceramic

End Caps: Nickel-plated brass

Operating T

Operating T

Operating T

Operating T

Operating Temperature

emperature

emperature

emperature

emperature

-25 ºC to +70 ºC (consider de-rating)

Climatic Category

Climatic Category

Climatic Category

Climatic Category

Climatic Category

-25 ºC/+70 ºC/21 days (EN 60068-1..3)

Stock Conditions

Stock Conditions

Stock Conditions

Stock Conditions

Stock Conditions

+10 ºC to +60 ºC

relative humidity ≤ 75 % yearly average,

without dew, maximum value for 30 days-95 %

Vibration Resistance

Vibration Resistance

Vibration Resistance

Vibration Resistance

Vibration Resistance

24 cycles at 15 min. each (EN 60068-6)

10 - 60 Hz at 0.75 mm amplitude

60 - 2000 Hz at 10 g acceleration

Marking

Marking

Marking

Marking

Marking

, FF, Current Rating, 500 V, E

Unit Weight

Unit Weight

Unit Weight

Unit Weight

Unit Weight

2.5 g (approx.)

Order

Order

Order

Order

Order

Qty.

Qty.

Qty.

Qty.

Qty.

Order-

Order-

Order-

Order-

Order-

Series

Series

Series

Series

Series

Amp Code

Packaging

Amp Code

Packaging

Amp Code

Packaging

Amp Code

Packaging

Amp Code

Packaging

Information

Information

Information

Information

Information

Number

Number

Number

Number

Number

231

Special T

Special T

Special T

Special T

Special Type, 500 V

ype, 500 V

ype, 500 V

ype, 500 V

ype, 500 V, FF

, FF

, FF

, FF

, FF

TTTTTime-Current Characteristic

ime-Current Characteristic

ime-Current Characteristic

ime-Current Characteristic

ime-Current Characteristic

Very Quick Acting (FF)

Standard

Standard

Standard

Standard

Standard

None

Approvals

Approvals

Approvals

Approvals

Approvals

None

Features

Features

Features

Features

Features

Designed for semiconductor protection

For high voltage applications

High breaking capacity

Pluggable into clips or shocksafe holders

6.3x32 mm / No. 231

231

231

231

231

Leadfree

Leadfree

Leadfree

Leadfree

Leadfree

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Limits for Pre-arcing Time

Rated Current

1.0 x I

N

1.5 x I

N

2.75 x I

N

4 x I

N

10 x I

N

2.00 A ... 16.00 A

> 1 h

< 30 min

2 ms ... 100 ms 1 ms ... 25 ms

< 3 ms

Rated

Amp

Voltage

Breaking

Voltage Drop Power Dissipation Melting Integral

Approvals

Current

Code

Rating

Capacity

1.0 x I

N

1.0 x I

N

10 x I

N

max. (mV)

max. (W)

1 16.00 A: 0.9 x I

2 Depending on the application and mounting, the fuse heating at max. ambient temperature in a closed fuseholder should be considered.

None

Specifications are subject

to change without notice