Designed to IEC Standard
Axial Lead and Cartridge Fuses
5 x 20 mm
Time Lag Fuse (Slo-Blo
Fuse) 215/221 Series
297
w w w . l i t t e l f u s e . c o m
8
AXIAL LEAD AND
CAR
TRIDGE 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
5
(.197)
5.25
(.207)
40
(1.58)
.635
(.025)
20
(.787)
5.02
0.5
20
0.5
10
2
25
0.5
221 000
215 000
22.5 MAX
(.886)
10A
8A
6.3A
5A
4A
3.15A
2.5A
2A
1.6A
1.25A
1A
500
100
10
1
0.1
0.05
0.001
0.01
0.1
1
10
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).
1
221 Series is used for North American ordering.
1
V
D
E
Cartridge
Axial Lead
Nominal
Nominal
Catalog
Catalog
Ampere
Voltage
Resistance
Melting I
2
t
Number
Number
Rating
Rating
Cold Ohms
A
2
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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