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3RH1131-1BM40 参数 Datasheet PDF下载

3RH1131-1BM40图片预览
型号: 3RH1131-1BM40
PDF下载: 下载PDF文件 查看货源
内容描述: 接触器,支持扩展公差0.7 ... 1.25× ,为铁路应用 [Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications]
分类和应用:
文件页数/大小: 76 页 / 1473 K
品牌: SIEMENS [ Siemens Semiconductor Group ]
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3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications  
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications  
U
s
3TB5 motor contactors, 55 ... 200 kW  
Overview  
Application  
EN 60947-4-1.  
For operation in plants which are subject both to considerable  
variations in the control voltage and to high ambient  
temperatures, e.g. in railway applications.  
For requirements according to IEC 60077-1 and IEC 60077-2.  
The contactors are finger-safe according to EN 50274. Terminal  
covers may have to be fitted onto the connecting bars,  
depending on the configuration with other devices.  
Selection and ordering data  
3TB50 to 3TB56 contactors  
With screw terminals  
For screw fixing  
Solenoid fitted with varistor  
Size  
Rated data  
AC-2 and AC-3  
Auxiliary  
contacts  
Rated control supply DT Order No.  
Price  
per PU  
PU  
(UNIT,  
SET, M)  
PS*  
PG  
Weight  
per PU  
approx.  
1)  
voltage U  
s
Opera-  
tional  
current I  
at  
Ratings of induction motors  
at  
e
400 V  
A
230 V 400 V 500 V 690 V  
kW  
kW  
kW  
kW  
NO  
NC  
V DC  
kg  
Contactors for switching AC voltage ·  
DC operation · DC solenoid system  
6
110  
170  
250  
400  
37  
55  
75  
90  
2
2
2
2
1
1
1
1
24  
C
C
3TB50 17-0LB4  
3TB50 17-0LF4  
1
1
1 unit  
101  
6.674  
110  
1 unit  
101  
6.640  
8
55  
90  
110  
160  
255  
132  
200  
355  
24  
110  
C
C
3TB52 17-0LB4  
3TB52 17-0LF4  
1
1
1 unit  
1 unit  
101  
101  
9.250  
9.222  
10  
12  
75  
132  
200  
24  
110  
C
C
3TB54 17-0LB4  
3TB54 17-0LF4  
1
1
1 unit  
1 unit  
101 16.800  
101 8.845  
115  
110  
C
3TB56 17-0LF4  
1
1 unit  
101 19.793  
1) The number of auxiliary contacts cannot be increased.  
* You can order this quantity or a multiple thereof.  
Siemens LV 1 · 2006  
3/73  
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