FLSR_ID LITTELFUSE [Littelfuse], FLSR_ID Datasheet - Page 2

• Manufacturer Part Number: FLSR_ID
• Description: FLNR_ID/FLSR_ID IndicatorTM Class RK5 Fuses
• Manufacturer: LITTELFUSE [Littelfuse]

FLNR_ID/FLSR_ID Indicator
250/600 VAC
For additional application information request Product Bulletin EL-4
FLNR
1000
AMPERES
110 – 200
225 – 400
450 – 600
800
600
400
300
200
100
1/10 – 30
.08
.06
.04
.03
.02
.01
70 – 100
80
60
40
30
20
10
.8
.6
.4
.3
.2
35 – 60
8
6
4
3
2
.1
1
G
REFER TO
FIG. NO.
I
1
1
2
2
2
2
F
E
Dual-Element, Time Delay
CURRENT IN AMPERES
FIG. 1
FLSR_ID
FLNR_ID
FLSR_ID
FLNR_ID
FLSR_ID
FLNR_ID
FLSR_ID
FLNR_ID
FLSR_ID
FLNR_ID
FLSR_ID
A
SERIES
FLNR
B
C
(127.0)
(139.7)
(149.2)
(200.0)
(181.0)
(244.5)
(219.1)
(295.3)
(263.5)
(339.7)
10-3/8
13-3/8
11-5/8
(50.8)
(76.2)
5-1/2
5-7/8
7-7/8
7-1/8
9-5/8
8-5/8
A
2
5
3
(19.1)
(19.1)
(25.4)
(25.4)
(31.8)
(38.1)
(44.5)
(50.8)
(63.5)
(63.5)
(76.2)
(12.7)
1-1/4
1-1/2
1-3/4
2-1/2
2-1/2
1/2
3/4
3/4
B
1
1
2
3
D
1-15/32
1-15/32
1-15/16
2-13/32
1-1/16
1-1/16
(12.7)
(15.9)
(15.9)
(15.9)
(27.0)
(27.0)
(37.3)
(37.3)
(49.2)
(50.8)
(60.3)
(61.1)
H
2-3/8
1/2
5/8
5/8
5/8
TM
I
C
2
1/10 – 600 Amperes
K
DIMENSIONS IN INCHES (mm in parentheses)
Class RK5 Fuses
1-19/32
1-27/32
2-19/32
2-19/32
1-1/16
1-1/16
1-5/16
2-3/32
3-3/32
(14.3)
(20.6)
(20.6)
(27.0)
(27.0)
(33.3)
(40.5)
(46.8)
(53.2)
(65.9)
(65.9)
(78.6)
13/16
13/16
9/16
D
J
FLSR_ID
1000
800
600
400
300
200
100
.08
.06
.04
.03
.02
.01
80
60
40
30
20
10
.8
.6
.4
.3
.2
.1
8
6
4
3
2
1
(2.0)
(2.4)
(2.4)
(2.4)
(3.2)
(3.2)
(4.8)
(4.8)
(6.4)
(6.4)
(6.4)
(6.4)
5/64
3/32
3/32
3/32
3/16
3/16
1/8
1/8
1/4
1/4
1/4
1/4
A
E
B
FIG. 2
(19.1)
(19.1)
(28.6)
(28.6)
(41.3)
(41.3)
(50.8)
(50.8)
1-1/8
1-1/8
1-5/8
1-5/8
5/32
(4.0)
(4.8)
(4.8)
(6.4)
3/16
3/16
1/4
3/4
3/4
F
2
2
C
CURRENT IN AMPERES
1-27/32
2-11/32
2-27/32
2-27/32
3-11/32
(84.93)
2-3/32
(15.9)
(15.9)
(22.2)
(31.8)
(38.1)
(46.8)
(53.2)
(59.5)
(72.2)
(72.2)
1-1/4
1-1/2
(9.5)
3/8
5/8
5/8
7/8
G
F
D
(11.1)
(11.1)
(15.9)
(15.9)
(19.1)
(19.1)
(6.4)
(6.4)
7/16
7/16
E
1/4
1/4
5/8
5/8
3/4
3/4
—
—
—
—
H
70-600A
13/32
(10.3)
13/32
(10.3)
17/32
(13.5)
17/32
(13.5)
9/32
(7.1)
9/32
(7.1)
9/32
(7.1)
9/32
(7.1)
G
—
—
—
—
J
(12.7)
(12.7)
11/16
(17.5)
11/16
(17.5)
15/16
(23.8)
15/16
(23.8)
(28.6)
(28.6)
1-1/8
1-1/8
1/2
1/2
—
—
—
—
K
29