Siemens 3RH2 Contactor Relay, 24 V dc Coil, 4-Pole, 10 A 690 V, 2 NO/2 NC, 690V

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PHP6,764.01

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PHP7,575.69

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RS Stock No.:
746-0737
Distrelec Article No.:
136-23-010
Mfr. Part No.:
3RH2122-1BB40
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

24 V dc

Product Type

Contactor Relay

Number of Poles

4

Contact Voltage

690V

Contact Current

10A

Series

3RH2

Mount Type

DIN Rail

Normal State Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Control Circuit Voltage Uc

690 V

Minimum Operating Temperature

-25°C

Operational Current Ie

10A

Maximum Operating Temperature

60°C

Standards/Approvals

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

Width

45 mm

Length

57.5mm

Depth

73mm

Pole and Throw Configuration

2 NO/2 NC

COO (Country of Origin):
DE

Siemens Contactor Relay, 24V DC Coil Voltage, 10A - SIRIUS Innovation Series - 3RH2122-1BB40


Safely turn an electric motor on and off using this contactor relay from Siemens. It has a high contact voltage rating of 690V AC (alternating current), so it's suitable for use with heavy-duty equipment. For additional signalling capabilities, you can attach two auxiliary switches to it. An integrated fuse link prevents damage in the event of a short circuit for enhanced electrical safety. A broad operating temperature range of -25°C to +60°C makes it suitable for use in demanding environments. Use this contactor to control high-current motors and lighting systems.

• Surge voltage resistance of 6kV to withstand overloads

• Contact reliability of one faulty switching operation per 100 million for dependable use

• Robust mechanical service life of 30 million switching cycles for long-lasting performance

• IP20 (ingress protection) rating means it's touch-proof and protected against objects larger than 12mm in size

How do I mount this contactor?


You can install this contactor on a standard 35mm mounting rail using screws or snap-on clips. It rotates up to 180° on a vertical surface for enhanced flexibility.

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