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311

更新时间： 2024-02-11 00:01:47

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	100K
描述
MINIATURE FUSES - 5x20 mm

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技术参数
数据手册

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311 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.69.40.40	风险等级：	5.28
紧固方法：	SCREW	安装类型：	PANEL
层数：	1	行数：	2
通路数：	11	额定电流：	10 A
额定电压：	150 V	端子和端子排类型：	MODULAR TERMINAL BLOCK
线规：	14 AWG	Base Number Matches：	1

311 数据手册

M^INIATUREF^USES

Specifications

Indicator, 250 V

Time-Current Characteristic

Mittelträge (M)

5x20 mm/ No. 311

Packaging

002: Pack (20 x 10 pcs.)

Standard

DIN 41577, T.2

Materials

Tube:

Ceramic

End Caps: Nickel-plated brass

Approvals

None

Operating Temperature

-40 ºC to +85 ºC (consider de-rating)

Climatic Category

-40 ºC / +85 ºC / 21 days

(IEC 60068-1,-2-1,-2-2,-2-78)

Stock Conditions

+10 ºC to +60 ºC

Dimensions (mm)

relative humidity ≤ 75 % yearly average,

without dew

Ausf. / type: 800mA ... 4A

Vibration 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

20 0,ꢀ

Marking

Kappe mit Kennmelder

cap with indicator

, M, Current Rating, 250 V, G

Ausf. / type: 6,3A

20 0,ꢀ

Limits for Pre-arcing Time

Rated Current

800 mA ... 6.30 A

1.5 x I_N

> 1 h

2.1 x I_N

2.75 x I_N

4 x I_N

10 x I_N

< 30 min

60 ms ... 2 s

5 ms ... 70 ms

Permissible continuous operating current is ≤ 80 % at ambient temperature of 23 ºC (73.4 ºF).

Rated

Amp

Voltage

Rating

Breaking

Capacity

Voltage Drop Power Dissipation Melting Integral

Approvals

None

Current

Code

1.0 x I_N

1.5 x I_N

10 x I_N

max. (mV)

max. (W)

min. (A²s)

800 mA

1 A

0800

1100

1125

1160

1200

1250

250 V

400

350

310

480

360

300

1.0

1.2

1.7

2.5

4.5

8.2

250 V

1.25 A

1.6 A

2 A

250 V

1500 A @ 250 V AC

50 Hz

250 V

on request

250 V

cos ϕ = 0.7

2.5 A

4 A

6.3 A

1400

1630

250 V

180

160

30.0

94.0

250 V

without gauge stud

operating voltage ≥ 10 V

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

Order

Information

Qty.

Order-

Number

Series

311

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.

WebSite www.littelfuse.com

050930

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