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參數(shù)資料
| 型號： | 1546148-1 |
| 廠商： | Tyco Electronics |
| 元件分類： | 終端 |
| 英文描述： | NEMA Terminal Blocks |
| 中文描述： | NEMA式接線端子 |
| 文件頁數(shù)： | 54/58頁 |
| 文件大小： | 23479K |
| 代理商： | 1546148-1 |
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296
Catalog 1308389
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 6-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified.
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
to change.
C. America: 52-55-1106-0803
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
UL 1059 Basic Voltage Rating
Voltage ratings of terminal blocks are based on the minimum spacing between electrical conductive parts of opposite
polarity or between an electrically conductive part and a metal mounting surface measured under two conditions: Through
Air, defined as the distance an arc must take through the air to go from one live conductor to another or from a live
conductor to ground; and Over Surface, defined as the distance an arc must take over a surface of the insulating material
going from one terminal to ground, assuming the arc will travel along the surface rather than through the air. The following
chart shows UL 1059 spacing requirements in inches.
Voltage Rating
Spacing Requirements
Description
Voltage
Thru Air
Over Surface
Class A
Service equipment including deadfront
51 - 150
1/2 [12.7]
3/4 [19.05]
switchboards, panel boards, service
151 - 300
3/4 [19.05]
1 1/4 [31.75]
entrance devices, etc.
251 - 600
1 [25.4]
2 [50.8]
Class B
Commercial appliances including
51 - 150
1/16 [1.59]
business equipment, electronic data
151 - 300
3/32 [2.38]
processing equipment and the like
251 - 600
3/8 [9.53]
1/2 [12.7]
Class C
General industrial and machine tools;
51 - 150
1/8 [3.18]
1/4 [6.35]
controls which can be further defined
151 - 300
1/4 [6.35]
3/8 [9.53]
as equipment falling under UL508
301 - 600
3/8 [9.53]
1/2 [12.7]
Devices having limited ratingsa
51 - 300
1/16 [1.59]
1/8 [3.18]
301 - 600
3/16 [4.76]
3/8 [9.53]
aLoad on any single circuit can not exceed 15 A at 51-150 V, 10 A at 151-300 V, 5 A at 301-600 V or the maximum current rating, whichever is less.
Standard Test Criteria
Test
Per:
Heat Cycling (term)
UL486E Section 10
Static Heating (term)
UL486E Section 11
Secureness
UL486E Section 12
Pullout
UL486E Section 14
Heating Test (block)
UL1059 Section 10
Dielectric Withstand
UL1059 Section 11
Strength of Base
UL1059 Section 13
Tab Pull
UL1059 Section 14
VPTA
UL1059 Section 15
Salt Spray
MIL-202 Method 101
Solderability
MIL-202 Method 208
Solvents
MIL-202 Method 215
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1546148-2 | 功能描述:DIN導(dǎo)軌式接線端子 TUBULAR SCREW DOVE RoHS:否 制造商:Phoenix Contact 類型:Feed Through Modular Terminal Block 位置/觸點數(shù)量:1 線規(guī)量程:26-14 電流額定值:5 A, 15 A 電壓額定值:300 V, 600 V 安裝風(fēng)格: 端接類型:Push-In |
| 1546149-1 | 功能描述:固定接線端子 QUICK CONNECT FLAT RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Fixed Terminal Blocks 類型:Wire to Board 節(jié)距:5.08 mm 位置/觸點數(shù)量:2 線規(guī)量程:26-16 電流額定值:13.5 A 電壓額定值:250 V 安裝風(fēng)格:Through Hole 安裝角:Straight 端接類型:Screw 觸點電鍍: |
| 1546150-1 | 功能描述:DIN導(dǎo)軌式接線端子 QUICK CONNECT DOVE RoHS:否 制造商:Phoenix Contact 類型:Feed Through Modular Terminal Block 位置/觸點數(shù)量:1 線規(guī)量程:26-14 電流額定值:5 A, 15 A 電壓額定值:300 V, 600 V 安裝風(fēng)格: 端接類型:Push-In |
| 1546151-1 | 功能描述:DIN導(dǎo)軌式接線端子 TS/QC COMBO,MD FLATBASE,NEMA RoHS:否 制造商:Phoenix Contact 類型:Feed Through Modular Terminal Block 位置/觸點數(shù)量:1 線規(guī)量程:26-14 電流額定值:5 A, 15 A 電壓額定值:300 V, 600 V 安裝風(fēng)格: 端接類型:Push-In |
| 1546152-1 | 功能描述:DIN導(dǎo)軌式接線端子 2P SCRW TERM BLOCK 9.53MM 300V 20A GRAY RoHS:否 制造商:Phoenix Contact 類型:Feed Through Modular Terminal Block 位置/觸點數(shù)量:1 線規(guī)量程:26-14 電流額定值:5 A, 15 A 電壓額定值:300 V, 600 V 安裝風(fēng)格: 端接類型:Push-In |
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