參數(shù)資料
型號(hào): LA50QS300-4
元件分類: 保險(xiǎn)絲
英文描述: FAST BLOW ELECTRIC FUSE, 300A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
文件頁數(shù): 18/23頁
文件大小: 1089K
代理商: LA50QS300-4
Special Purpose Fuses
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2005 Littelfuse POWR-GARD Products Catalog
F
G
A
B
C
E
J
H
Fig. 4
Traditional Semiconductor Fuses
150/250/500/600/700 VAC Very Fast Acting 1 – 1000 Amperes
L70S SERIES, 700 VOLTS AC / 650 VOLTS DC
Ampere
Rating
Fig.
No.
Dimensions in Inches (mm in parentheses)
A
B
C
D
E
F
G
H
J
10 – 30
1
2
(50.8)
1
2
(12.7)
9
16
(14.3)
31 – 60
3
278
(73.0)
3716
(87.3)
32532
(96.0)
4 38
(111.1)
1
(25.4)
43
64
(17.1)
11
32
(8.7)
1
8
(3.2)
61 – 100
3
278
(73.0)
3916
(90.5)
31116
(93.7)
438
(111.1)
1732
(31.0)
29
32
(22.9)
5
16
(7.9)
3
16
(4.8)
101 – 200
3
22732
(72.2)
31732
(89.7)
4 532
(105.6)
5332
(129.4)
112
(38.1)
1
(25.4)
13
32
(10.3)
1
4
(6.4)
201 – 400
3
22732
(72.2)
31732
(89.7)
4532
(105.6)
5332
(129.4)
2
(50.8)
112
(38.1)
13
32
(10.3)
1
4
(6.4)
401 – 600
3
22732
(72.2)
42932
(124.6)
514
(133.4)
7 332
(180.2)
212
(63.5)
2
(50.8)
17
32
(13.5)
3
8
(9.5)
601 – 800
4
3516
(84.1)
5 516
(134.9)
61316
(173.0)
278
(73.0)
2
(50.8)
5
8
(15.9)
3
8
(9.5)
5
16
(7.9)
KLC SERIES, 600 VOLTS AC
Ampere
Rating
Fig.
No.
Dimensions in Inches (mm in parentheses)
A
B
C
D
E
F
G
H
1 – 30
2
178
(47.6)
212
(63.5)
278
(73.0)
9
16
(14.3)
13
32
(10.3)
1
4
(6.4)
3
64
(1.2)
31 – 60
2
234
(69.9)
338
(85.7)
358
(92.1)
4516
(109.5)
13
16
(20.6)
23
32
(18.3)
11
32
(8.7)
1
8
(3.2)
61 – 100
3
278
(73.0)
32132
(92.9)
4116
(103.2)
5
(127.0)
1
(25.4)
3
4
(19.1)
13
32
(10.3)
1
8
(3.2)
101 – 200
3
22732
(72.2)
31732
(89.7)
438
(111.1)
5 332
(129.4)
112
(38.1)
1
(25.4)
13
32
(10.3)
1
4
(6.4)
201 – 400
3
22732
(72.2)
42132
(118.3)
42732
(123.0)
614
(158.8)
2
(50.8)
158
(41.3)
9
16
(14.3)
1
4
(6.4)
401 – 800
3
22732
(72.2)
42132
(118.3)
51132
(135.7)
614
(158.8)
212
(63.5)
2
(50.8)
9
16
(14.3)
3
8
(9.5)
L60S SERIES, 600 VOLTS AC
Ampere
Rating
Fig.
No.
Dimensions in Inches (mm in parentheses)
A
B
C
D
E
F
G
H
1 – 30
1
5
(127.0)
5
8
(15.9)
13
16
(20.6)
31 – 60
2
22532
(70.6)
3716
(87.3)
31116
(93.7)
4 38
(111.1)
13
16
(20.6)
23
32
(18.3)
11
32
(8.7)
1
8
(3.2)
61 – 100
2
22932
(73.8)
31732
(89.7)
32532
(96.0)
41532
(113.5)
1116
(27.0)
23
32
(18.3)
11
32
(8.7)
1
8
(3.2)
101 – 200
2
22932
(73.8)
3 916
(90.5)
334
(95.3)
41332
(111.9)
1516
(33.3)
1
(25.4)
5
16
(7.9)
3
16
(4.8)
201 – 400
2
22932
(73.8)
33132
(100.8)
4532
(105.6)
518
(130.2)
13764
(40.1)
1
(25.4)
13
32
(10.3)
1
4
(6.4)
401 – 600
2
278
(73.0)
33132
(100.8)
4964
(105.2)
518
(130.2)
2116
(52.8)
112
(38.1)
13
32
(10.3)
1
4
(6.4)
601 – 800
2
3132
(77.0)
5532
(133.4)
51132
(135.7)
714
(184.2)
212
(63.5)
2
(50.8)
17
32
(13.5)
3
8
(9.5
A
B
C
D
F
G
E
H
Fig. 3
Contact Littelfuse for characteristic curves.
相關(guān)PDF資料
PDF描述
LA50QS250-4 FAST BLOW ELECTRIC FUSE, 250A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
LA50QS225-4 FAST BLOW ELECTRIC FUSE, 225A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
LA50QS200-4 FAST BLOW ELECTRIC FUSE, 200A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
LA50QS175-4 FAST BLOW ELECTRIC FUSE, 175A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
LA50QS150-4 FAST BLOW ELECTRIC FUSE, 150A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
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