Siemens SIRIUS Contactor Relay, 24 V dc Coil, 10 A 24 V, 4 NO, 600 V dc, 690V ac

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SGD93.76

(exc. GST)

SGD102.20

(inc. GST)

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RS Stock No.:
136-3672
Mfr. Part No.:
3RH2140-2LB40
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

24 V dc

Product Type

Contactor Relay

Contact Voltage

600, 690V dc

Contact Current

10A

Series

SIRIUS

Function

Self Locking

Mount Type

DIN Rail

Normal State Configuration

4 NO

Auxiliary Contact Configuration

4 NO

Number of Auxiliary Contacts

4

Terminal Type

Spring Loaded

Control Circuit Voltage Uc

24 V

Contactor Application

Railway

Operational Current Ie

10A

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

70°C

Length

45mm

Depth

69.5mm

Standards/Approvals

CSA, EMV, IEC 60947-5-1, KC, Marine/Shipping, UL

Width

45 mm

Pole and Throw Configuration

4

COO (Country of Origin):
DE

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

Note

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).

Standards

IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1.

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