參數(shù)資料
型號: LA50QS250-4
元件分類: 保險絲
英文描述: FAST BLOW ELECTRIC FUSE, 250A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
文件頁數(shù): 7/23頁
文件大?。?/td> 1089K
代理商: LA50QS250-4
Special Purpose Fuses
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2005 Littelfuse POWR-GARD Products Catalog
LA 70 QS 20 -14F I
Style
Littelfuse
Ampere Rating
Size
Voltage
(700)
Optional Striker
14 x 51mm
14F
22 x 58mm
22F
(I)
LA70QS French Cylindrical Fuses
690 Volts Very Fast Acting 10 – 100 Amperes
Specifications
Voltage Rating:
AC: 690 Volts
DC: 700 Volts
Interrupting Rating:
AC: 200,000 Amperes
DC: 100,000 Amperes
Ampere Range:
10 – 100 Amperes
Approvals:
UL Recognized under the components program.
CSA Certified.
Recommended Fuse Blocks
CYH series for non-striker fuses LA70QS(amp)22F
LPSG series for the striker style LA70QS(amp)22FI
Ordering Information
Catalog Numbers & Technical Data
Ampere
Rating
Littelfuse
Catalog
Number
(No Striker)
Littelfuse
Catalog
Number
(With Striker)
Body
Size
Maximum
Clearing I2t
@700 VAC
(A2S x 103)
Watts Loss
@ Rated
Current (W)
10
LA70QS10-14F LA70QS10-14FI 14x51
0.04
3.5
12
LA70QS12-14F LA70QS12-14FI 14x51
0.06
4.4
16
LA70QS16-14F LA70QS16-14FI 14x51
0.10
4.8
20
LA70QS20-14F LA70QS20-14FI 14x51
0.16
5.2
25
LA70QS25-14F LA70QS25-14FI 14x51
0.27
5.8
32
LA70QS32-14F LA70QS32-14FI 14x51
1.50
7.0
40
LA70QS40-14F LA70QS40-14FI 14x51
0.70
10.7
50
LA70QS50-14F LA70QS50-14FI 14x51
1.50
11.6
20
LA70QS20-22F LA70QS20-22FI 22x58
0.076
8.0
25
LA70QS25-22F LA70QS25-22FI 22x58
0.125
10.0
32
LA70QS32-22F LA70QS32-22FI 22x58
0.27
11.0
40
LA70QS40-22F LA70QS40-22FI 22x58
0.48
13.0
50
LA70QS50-22F LA70QS50-22FI 22x58
0.80
14.9
63
LA70QS63-22F LA70QS63-22FI 22x58
1.85
16.0
80
LA70QS80-22F LA70QS80-22FI 22x58
3.80
17.8
100
LA70QS100-22F LA70QS100-22FI 22x58
8.00
19.0
Fuse Size
Dimensions in mm
A
B
C
D
E
14x51 (no striker)
14
51
14
22x58 (no striker)
22
58
16
14x51 (with striker)
14
51
14
7.5
3.8
22x58 (with striker)
22
58
16
7.5
3.8
Dimensions for reference only.
A
B
C
A
B
C
D
E
Littelfuse French Cylindrical style semiconductor fuses are an extension
to the LA70QS series. They offer a solid-fill design with high interrupting
ratings and an optional striker for visual or remote blown fuse indication.
The international 14x51mm and 22x58mm sizes are accepted
worldwide.
相關(guān)PDF資料
PDF描述
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
LA50QS125-4 FAST BLOW ELECTRIC FUSE, 125A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER
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