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參數(shù)資料
| 型號(hào)： | LA50QS300-4 |
| 元件分類(lèi)： | 保險(xiǎn)絲 |
| 英文描述： | FAST BLOW ELECTRIC FUSE, 300A, 500VAC, 500VDC, 200000A (IR), INLINE/HOLDER |
| 文件頁(yè)數(shù)： | 4/23頁(yè) |
| 文件大?。?/td> | 1089K |
| 代理商： | LA50QS300-4 |
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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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA50QS301 | 功能描述:FUS 500V 30A A50QS SEMI RoHS:否 類(lèi)別:過(guò)電壓，電流，溫度裝置 >> 保險(xiǎn)絲 - 電氣，特制 系列:LA50QS 標(biāo)準(zhǔn)包裝:1 系列:KLSR 保險(xiǎn)絲類(lèi)型:快速熔斷 電壓 - 額定:600VAC，300VDC 電流:250A 封裝/外殼:圓柱形，刀片端子 尺寸/尺寸:2.843" 直徑 x 11.626" L（72.20mm x 295.30mm） 安裝類(lèi)型:支座 顏色:- 工作溫度:- DC 抗冷流:- 熔化 I²t:- 其它名稱(chēng):KLSR250 |
| LA50QS3504 | 功能描述:保險(xiǎn)絲 500 VAC Semiconductor 保險(xiǎn)絲 RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類(lèi)型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類(lèi)型:SMD/SMT 系列:485 |
| LA50QS350-4 | 制造商:LITTELFUSE 制造商全稱(chēng):Littelfuse 功能描述:Special Purpose Fuses |
| LA50QS354 | 功能描述:保險(xiǎn)絲 500 VAC Semiconductor 保險(xiǎn)絲 RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類(lèi)型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類(lèi)型:SMD/SMT 系列:485 |
| LA50QS35-4 | 制造商:LITTELFUSE 制造商全稱(chēng):Littelfuse 功能描述:Special Purpose Fuses |
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