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参数资料
| 型号： | LA120X1/2-1 |
| 元件分类： | 保险丝 |
| 英文描述： | FAST BLOW ELECTRIC FUSE, 0.5A, 1200VAC, 1000VDC, 100000A (IR), INLINE/HOLDER |
| 文件页数： | 4/23页 |
| 文件大小： | 1089K |
| 代理商： | LA120X1/2-1 |
Special Purpose Fuses
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2005 Littelfuse POWR-GARD Products Catalog
LA 60 X 700 -128
Style
Littelfuse
Ampere Rating
Mounting Type
Voltage
(300)
Hockey Puck, bolt-in
LA60X Semiconductor Fuses
600 VAC Very Fast Acting 700 – 2000 Amperes
Littelfuse LA60X semiconductor protection fuses are popular for the
protection of higher voltage heavy rectifiers such as traction rectifiers.
They can carry long sustained overloads common with heavy-duty
apparatus. The compact “hockey puck” design provides high power
protection in a small space.
Features
Lowest I2t minimizes damage to protected components on
short- circuit.
Controlled arc voltage reduces stress to circuit components during
fuse clearing.
Applications
Protection of heavy traction and electrochemical as well as rectifiers and
other heavy-duty equipment.
Ordering Information
Dimensions
Dimensions for reference only.
Amperes
Mount.
Type
Fig.
No.
Dimensions in Inches (mm in parentheses)
Tap
A
B
C
D
E
F
700 – 800
128
1
4.00
(102)
3.00
(76.2)
3.75
(95.3)
2.50
(63.5)
1.50
(38.1)
-
3
8-24-12 deep
1000 – 1200
128
2
4.00
(102)
3.50
(88.9)
3.75
(95.3)
3.00
(76.2)
1.50
(38.1)
1.50
(38.1)
3
8-24-12 deep
1500 – 2000
128
2
4.00
(102)
4.50
(114)
3.75
(95.3)
3.75
(95.3)
1.50
(38.1)
1.50
(38.1)
1
2-20-12 deep
Contact Littelfuse for technical information.
Figure 1
Figure 2
Specifications
Voltage Rating:
AC: 600 volts
Interrupting Rating:
AC: 100,000 Amperes
Ampere Range:
700 – 2000 Amperes
Approvals:
UL Recognized under the components program.
Ampere Ratings
700
1200
1800
800
1500
2000
1000
1600
相关PDF资料 |
PDF描述 |
|---|---|
| LA50QS900-4 | FAST BLOW ELECTRIC FUSE, 900A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER |
| LA50QS90-4 | FAST BLOW ELECTRIC FUSE, 90A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER |
| LA50QS800-4 | FAST BLOW ELECTRIC FUSE, 800A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER |
| LA50QS80-4 | FAST BLOW ELECTRIC FUSE, 80A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER |
| LA50QS700-4 | FAST BLOW ELECTRIC FUSE, 700A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER |
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