Littelfuse 221 Series Instrukcja Użytkownika Pobierz pdf

Designed to IEC Standard

Axial Lead and Cartridge Fuses

5 x 20 mm Time Lag Fuse (Slo-Blo

Fuse) 215/221 Series

297

www.littelfuse.com

AXIAL LEAD AND

CARTRIDGE FUSES

• Designed to International (IEC) Standards for use globally.

• Meets the IEC 60127-2, Sheet 5 specification for Time Lag Fuses.

• Available in Cartridge and Axial Lead Form.

• Available in ratings of .2 to 10 amperes.

• High breaking capacity.

ELECTRICAL CHARACTERISTICS:

% of Ampere Ampere Opening

Rating Rating Time

150%

1–3.15 60 minutes, Minimum

4– 6.3 60 minutes, Minimum

210%

1–3.15 30 minutes, Maximum

4– 6.3 30 minutes, Maximum

275%

1–3.15 1 sec., Min.; 80 sec. Max.

4– 6.3 1 sec., Min.; 80 sec. Max.

400%

1–3.15 .095 sec., Min.; 5 sec. Max.

4– 6.3 .150 sec., Min.; 5 sec. Max.

.2– .4 .010 sec., Min.; .15 sec., Max.

1000% .5– 3.15 .010 sec., Min.; .1 sec., Max.

4– 6.3 .020 sec., Min.; .1 sec. Max.

AGENCY APPROVALS: Sheet V IEC 60127-2:* SEMKO approved

1A-6.3A. BSI and VDE approved 1.0-6.3 amps. METI approved 1-10A.

Recognized under the Components Program of Underwriters

Laboratories and recognized by CSA.

INTERRUPTING RATING: 1500 amperes.

ORDERING INFORMATION:

215 000 XE 215 000 XW

(.197)

5.25

(.207)

(1.58)

.635

(.025)

(.787)

5.02

±0.5

20±0.5

±2

25±0.5

221 000

215 000

22.5 MAX

(.886)

10A

6.3A

3.15A

2.5A

1.6A

1.25A

5001001010.10.05

0.001

0.01

0.1

100

CURRENT IN AMPERES

TIME IN SECONDS

Average Time Current Curves

*IEC Standards for 5 x 20mm fuses do not include ratings above

6.3 amperes, but are under consideration.

IEC 60127-2, Sheet 5 does not include ratings below 1 ampere (under

consideration by IEC).

221 Series is used for North American ordering.

Cartridge Axial Lead Nominal Nominal

Catalog Catalog Ampere Voltage Resistance Melting I

Number Number Rating Rating Cold Ohms A

Sec.

215.200 221.200 .200* 250 1.750 0.37

215.250 221.250 .250* 250 1.170 0.56

215.315 221.315 .315* 250 0.873 1.08

215.400 221.400 .400* 250 0.560 1.45

215.500 221.500 .500* 250 1.080 0.34

215.630 221.630 .630* 250 0.660 0.56

215.800 221.800 .800* 250 0.436 0.954

215 001 221 001 1 250 0.110 1.05

215 1.25 221 1.25 1.25 250 0.085 2.05

215 01.6 221 01.6 1.6 250 0.0588 3.90

215 002 221 002 2 250 0.043 6.95

215 02.5 221 02.5 2.5 250 0.0312 10.65

215 3.15 221 3.15 3.15 250 0.0220 21.2

215 004 221 004 4 250 0.0163 38.7

215 005 221 005 5 250 0.0125 82.85

215 06.3 221 06.3 6.3 250 0.0099 132.5

215 008 221 008 8* 250 0.0078 209.5

215 010 221 010 10* 250 0.0060 360.5

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Designed to IEC StandardAxial Lead and Cartridge Fuses5 x 20 mm Time Lag Fuse (Slo-Blo®Fuse) 215/221 Series297www.littelfuse.com8AXIAL LEAD ANDCARTRID

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