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Siemens SIRIUS Innovation 3RH2 Contactor, 10 A, 4NO, 690 V ac / 1229421


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Product information
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Product Image
Item number:
     2794E-1229421
Manufacturer:
     Siemens
Manufacturer no.:
     3RH2140-2JB40
EAN/GTIN:
     4011209846210
Search terms:
Auxiliary contacts
Auxiliary switches
Auxiliary contactor
Contactor relay
IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1. The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms). Contactor Relays - 3RH2 Range. Climate-proof, finger safe contactor relays. RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) can be plugged onto all contactor relays for damping opening surges in the coil. Size S00 High degree if contact stability at low voltages ; current Suitable for use with solid-state circuits with currents ≥ 1 mA at a voltage of ≥ 17 V Capable of expansion by up to four contacts through use of snap-on auxiliary switch blocks
More information:
Contact Voltage Rating:
690 V ac
Contact Current Rating:
10 A
Range:
SIRIUS Innovation
Series:
3RH2
Normal State Configuration:
4NO
Number Of Auxiliary Contacts:
4
Terminal Type:
Screw
Length:
45mm
Width:
73mm
Depth:
69.5mm
Control Voltage:
24 Vdc
Maximum Operating Temperature:
+60°C
Minimum Operating Temperature:
-25°C
Mounting Style:
DIN Rail Mount
Operating Temperature Range:
-25 → +60 °C
Other search terms: Coupling relay, Power contactor, Power contactors, power contactor, 1229421, Automation & Control Gear, Contactors & Auxiliary Contacts, Contactors, Siemens, 3RH21402JB40
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