Siemens 3RH2 Contactor Relay, 110 V dc Coil, 4-Pole, 10 A 690 V ac, 4 NO, 690V ac

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PHP3,872.10

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PHP4,336.75

(inc. VAT)

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RS Stock No.:
746-0774
Mfr. Part No.:
3RH2140-2BF40
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

110 V dc

Product Type

Contactor Relay

Number of Poles

4

Contact Voltage

690V ac

Contact Current

10A

Series

3RH2

Mount Type

Screw and Snap-On

Normal State Configuration

4 NO

Number of Auxiliary Contacts

4

Terminal Type

Cage Clamp

Operational Current Ie

10A

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

690 V ac

Maximum Operating Temperature

60°C

Length

70mm

Depth

73mm

Standards/Approvals

CE, CCC, CSA, EAC, IEC 60068-2-30, IEC 60529, IEC 60947-5-1, IEC 61508, IEC 81346-2, UL

Width

45 mm

Pole and Throw Configuration

4 NO

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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