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3RH1140-2VB40 其他数据使用手册 - Siemens Semiconductor（西门子）
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3RH1140-2VB40数据手册
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Ambient conditions
Installation altitude at height above sea level
maximum
2000m
Ambient temperature
● during operation
-25...+60°C
● during storage
-55...+80°C
● during transport
-55...+80°C
Control circuit/ Control
Type of voltage of the control supply voltage DC
Control supply voltage at DC
● rated value
24V
Operating range factor control supply voltage rated
value of magnet coil at DC
0.85...1.85
Design of the surge suppressor with diode
Closing power of magnet coil at DC 1.4W
Holding power of magnet coil at DC 1.4W
Auxiliary circuit
Number of NC contacts
● for auxiliary contacts
0
— instantaneous contact
0
— delayed switching
0
— lagging switching
0
— make-before-break switching
0
Number of NO contacts
● for auxiliary contacts
4
— instantaneous contact
4
— delayed switching
0
— leading contact
0
— make-before-break switching
0
Number of CO contacts
● for auxiliary contacts
0
● of auxiliary contacts instantaneous contact
0
Identification number and letter for switching
elements
40 E
Operating current at AC-12 maximum 10A
Operating current at AC-15
● at 230 V rated value
6A
● at 400 V rated value
3A
● at 500 V rated value
2A
● at 690 V rated value
1A
Operating current at 1 current path at DC-12
● at 24 V rated value
10A
3RH1140-2VB40 Subject to change without notice
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03/03/2017 © Copyright Siemens
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