Axial Lead and Cartridge Fuses

405

www .littelfuse .com

Ceramic Body

314 000 Series

324 000 Series

6.35 (.25")

32.72

(1.288")

31.75

(1.25")

6.985 (.275")

38.1

(1.50") TYP.

Axial Lead Material: Solder coated copper.

0.813 (.032") (

- 15A)

1.016 (.040") (20 - 30A)

1

8

/

Ceramic body construction permits higher interrupting ratings and volt-

age ratings. Ideal for applications where high current loads are expected.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Ampere

Opening

Rating

Rating

Time

100%

1/8–30

4 hours, Minimum

135%

1/8–30

1 hour, Maximum

200%

1/8–12

15 seconds, Maximum

15 – 30

30 seconds, Maximum

and Certified by CSA through 15 amperes at 250 VAC/125 VDC.

Recognized under the Components Program of Underwriters

Laboratories at 20-30A, certified by CSA at 20A, and approved by METI

from 10 through 30 amperes.

INTERRUPTING RATINGS:

0.125 - 20A

10,000@ 125 VAC

25- 30A

400A @ 125 VAC

0.125 - .75A

35A @ 250 VAC

1 - 3A

100A @ 250VAC

4 - 15A

750A @ 250VAC

20A

1,000A @ 250VAC

200A @ 300VAC

25-30A

100A @ 250VAC

ORDERING INFORMATION:

1000

100

10

1

0.1

0.01

0.1

1

10

100

1000

CURRENT IN AMPERES

Cartridge

Axial Lead

Nominal

Nominal

Catalog

Catalog

Ampere

Voltage

Resistance

Melting I

Number

Number

Rating

Rating

Cold Ohms

A

314.125

324.125

1/8

250

6.20

0.00149

314.250

324.250

1/4

250

1.95

0.0140

314.375

324.375

3/8

250

0.820

0.050

314.500

324.500

1/2

250

0.500

0.115

314.750

324.750

3/4

250

0.250

0.466

314 001

324 001

1

250

0.189

0.690

314 002

324 002

2

250

0.0700

11.0

314 003

324 003

3

250

0.0432

14.6

314 004

324 004

4

250

0.0470

10.4

314 005

324 005

5

250

0.0300

26.0

314 006

324 006

6

250

0.0240

45.0

314 007

324 007

7

250

0.0187

71.0

314 008

324 008

8

250

0.0153

105.0

314 010

324 010

10

250

0.0105

206.0

314 012

324 012

12

250

0.00760

570.0

314 015

324 015

15

250

0.00505

292.0

314 020

324 020

20

250

0.00355

631.0

314 025

324 025

25

250

0.00235

1450.0

314 030

324 030

30

250

0.00182

2490.0

Average Time Current Curves

®

UL

®

®

11