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Data Sheet # 1006

Low-Peak™ Class J

The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended

to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction

of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product

has been selected, it should be tested by the user in all possible applications.

Current-Limitation Curves

B

A

15A

30A

60A

9000

8000

7000

6000

100000

5000

4000

90000

3000

2000

1000

80000

70000

60000

50000

40000

30000

20000

10000

900

800

700

600

500

400

300

200

100

RMS SYMMETRICAL CURRENT IN AMPS

A-B = ASYMMETRICAL AVAILABLE PEAK (2.3 X SYM RMS AMPS)

LPJ — 600Vac/300Vdc, 1-60A, Dual Element, Time-Delay Fuses

Current-Limiting Effects

Prosp.

Let-Through Current

S.C.C.

(Apparent RMS Symmetrical Vs. Fuse Rating)

—

15A

30A

60A

1000

1000

1000

1000

3000

1000

1000

1000

5000

1000

1000

1000

10,000

1000

1000

2000

15,000

1000

1000

2000

20,000

1000

1000

2000

25,000

1000

1000

2000

30,000

1000

1000

2000

35,000

1000

1000

2000

40,000

1000

2000

3000

50,000

1000

2000

3000

60,000

1000

2000

3000

80,000

1000

2000

3000

100,000

1000

2000

4000

150,000

1000

2000

4000

200,000

2000

3000

4000

250,000

2000

3000

5000

300,000

2000

3000

5000