ATM blade fuses

Technical Data 2048

Effective January 2019

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Publication No. 2048 — BU-SB15054

January 2019

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Time-current characteristic curves — average melt

Current in amps

1 A

15 A

10 A

7-1/2 A

5 A

4 A

3 A

2 A

20 A

25 A

30 A

1

10

9

8

7

6

5

4

3

2

100

1000

0.01

0.1

1

10,000

1000

100

10

Electrical characteristics

Fuse amps

Resistance

Voltage drop

1

121 mΩ

175 mV

2

49.7 mΩ

140 mV

3

29.6 mΩ

140 mV

4

23.8 mΩ

136 mV

5 A

16.7 mΩ

112 mV

7-1/2

11.1 mΩ

112 mV

10

7.82 mΩ

106 mV

15

4.93 mΩ

99 mV

20

3.48 mΩ

95 mV

25

2.58 mΩ

92 mV

30

2.12 mΩ

86 mV