Datasheet > MDA-25

MDA-25

更新时间： 2024-11-18 12:05:59

品牌	Logo	应用领域
库柏 - COOPER		/
页数	文件大小	规格书
2页	109K
描述
MDA Series, Time Delay, Ceramic Tube

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中文翻译

获取价格

数据手册

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MDA-25 数据手册

1/4" x 1-1/4" Fuses

MDA Series, Time Delay, Ceramic Tube

Description

• Time Delay, ceramic tube

• Optional leaded version available

• 1/4 x 1-1/4 (6.3mm x 32mm) physical size

• Ceramic tube, nickel-plated brass endcap construction

• UL Listed product meets standard 248-14

ELECTRICAL CHARACTERISTICS

Rated Current

Amp Rating

100%

Opening Time

None

1/4 - 30A

135%

200%

60 Minutes Max.

120 Seconds Max.

Dimensions (^mm⁄in

Drawing Not to Scale

)

Approvals

• UL Listed Card: MDA 2/10 - 20A (Guide JDYX,

File E19180)

• UL Recognized Card: MDA 25 - 30A (Guide JDYX2,

File E19180)

• CSA Certification Card: MDA 2/10 - 15

(Class No. 1422-01)

Environmental Data

• Shock: 1/100A and 8/10A – MIL-STD-202,

Method 213, Test Condition I;

1A thru 30A – MIL-STD-202, Method 207,

(HI Shock)

• Vibration: 1/100A and 8/10A – MIL-STD-202,

Method 201; 1/4A thru 30A – MIL-STD-202,

Method 204, Test Condition C (Except 5g, 500HZ)

Ordering

• Specify product code, option code and packaging code

SPECIFICATIONS

Product

Code

Voltage

Rating

AC Interrupting

Rating*

250V

35A

DC Interrupting

Typical DC Cold

Resistance**

(ohms)

9.325

Typical

Melting I²t†

Typical

Voltage

Drop‡

4.00

1.42

1.31

Rating

125V

MDA-1/4

MDA-1/2

MDA-3/4

MDA-1

MDA-1-1/2

MDA-2

MDA-2-1/2

MDA-3

MDA-4

MDA-5

MDA-6

MDA-7

MDA-8

250V

10000A

0.68

2.3

7.8

11.1

25.0

64.0

28.9

40.9

134.0

345.9

534.3

580.3

944.0

1491.3

206.2

439.5

667.9

997.0

1.925

0.8555

0.560

0.2585

0.1645

0.06685

0.0507

35A

1.03

100A

200A

750A

1500A

0.691

0.623

0.213

0.182

0.162

0.145

0.141

0.137

0.134

N/A

0.0346

0.02355

0.01850

0.01475

0.01230

0.00858

0.00543

0.00405

0.00309

0.00243

MDA-10

MDA-15

MDA-20

MDA-25

MDA-30

0.107

0.095

0.105

0.110

125V

10000A

Interrupting Ratings (Measured at 70% - 80% power factor on AC. The interrupting ratings for 25Amp, 30Amp were measured at 90% - 100% power factor on AC)

** DC Cold Resistance (Measured at ≤10% of rated current)

†

‡

Typical Melting I²t (A²Sec) (I²t was measured at listed interrupting rating and rated voltage)

Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)

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