Siemens 3RH2 Contactor Relay, 24V ac Coil, 10 A 24V ac, 3 NO/1 NC, 690V ac

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€ 49,39

(excl. BTW)

€ 59,76

(incl. BTW)

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RS-stocknr.:
203-2060
Artikelnummer Distrelec:
304-22-052
Fabrikantnummer:
3RH2131-1AB00
Fabrikant:
Siemens
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Merk

Siemens

Product Type

Contactor Relay

Coil Voltage

24V ac

Contact Voltage

690V ac

Contact Current

10A

Series

3RH2

Mount Type

DIN Rail

Normal State Configuration

3 NO/1 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

3 NO/1 NC

Terminal Type

Screw

Control Circuit Voltage Uc

24V ac

Operational Current Ie

10A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Width

45mm

Standards/Approvals

UL, IEC 61508, IEC 60947-5-1, IEC 60529, EAC, CSA, CE, CCC

Length

58mm

Depth

73mm

Land van herkomst:
DE

Siemens 3RH2 Series Contactor Relay, 24V AC Coil Voltage, 10A Current Rating - 3RH2131-1AB00


This contactor relay is a component designed for automation and control applications. It features a versatile configuration of 3 normally open and 1 normally closed contact, operating at a coil voltage of 24V AC. With compact dimensions of 57.5mm in length, 45mm in width, and 73mm in depth, this relay effectively manages electrical circuits within a range of ambient temperatures, ensuring optimal performance in various settings.

Features & Benefits


• Supports a contact voltage rating of 690V AC for enhanced safety

• Capable of handling a load current of 10A for reliable operation

• Offers an auxiliary contact configuration of 3NO + 1NC for additional functionality

• Features a maximum operating temperature of +60°C to withstand harsh environments

• Mechanical life expectancy of 30 million cycles provides longevity and durability

Applications


• Used in industrial automation systems for control operations

• Suitable for machine builders requiring robust electrical contactors

• Ideal for needing precise load switching, such as HVAC systems

• Utilised in motor control centres for efficient energy management

What is the significance of operating frequency for this device?


It supports a maximum no-load switching frequency of 10,000 actuations per hour, making it suitable for high-cycle applications without compromising durability.

How does the relay ensure reliability in demanding environments?


It features shock resistance ratings of 11.4g and a surge voltage resistance of 6kV, ensuring dependable operation under robust operating conditions.

What are the installation requirements for this relay?


This model mounts onto a vertical DIN rail and allows for 180° rotational positioning, providing flexibility during installation and maintenance.

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