Siemens SIRIUS 3RH2 Contactor Relay, 230 V ac Coil, 10 A, 3NO + 1NC, 690 V ac

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£29.45

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£35.34

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RS Stock No.:
122-9414
Mfr. Part No.:
3RH2131-2AP00
Brand:
Siemens
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Brand

Siemens

Coil Voltage

230 V ac

Contact Voltage Rating

690 V ac

Contact Current Rating

10 A

Range

SIRIUS

Series

3RH2

Normal State Configuration

3NO + 1NC

Auxiliary Contact Configuration

3NO/1NC

Number Of Auxiliary Contacts

4

Terminal Type

Spring-Loaded

Length

70mm

Width

45mm

Depth

73mm

Control Voltage

230 Vac

Load Voltage

690V ac

Load Current

10A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Mounting Style

DIN Rail Mount

RoHS Status: Exempt

COO (Country of Origin):
DE

Siemens 3RH2 Series Contactor Relay, 230V Coil Voltage, 10A Current - 3RH2131-2AP00


This contactor relay is designed for industrial electrical applications. With a coil voltage of 230V AC and capable of handling contact voltages up to 690V AC, this device ensures efficient switching in high voltage environments. Measuring 70mm in length, 45mm in width, and 73mm in depth, this relay also features spring-loaded terminals for secure electrical connections.

Features & Benefits


• Supports 3NO 1NC relay configuration for versatile requirements
• High voltage capability of up to 690V AC for demanding tasks
• Spring-loaded terminal design allows for quick and secure connections
• Compact DIN rail mount suitable for space-constrained installations

Applications


• Used in automation systems for control panel functionality
• Ideal for switching in mechanical and electrical machinery
• Suitable for high voltage installations in commercial settings
• Used in safety systems requiring reliable relay operation
• Utilised in electro-mechanical devices requiring precise switching

What operating conditions can this relay perform effectively under?


It operates efficiently within temperatures ranging from -25°C to +60°C, making it suitable for various environments. The device is also rated for an elevation of up to 2000m above sea level.

How many auxiliary contacts does it feature for additional functionality?


It includes four auxiliary contacts, configured as three normally open (NO) and one normally closed (NC), allowing for expanded circuit management.

What is the expected lifespan regarding electrical operation cycles?


The contactor has a mechanical lifespan of approximately 30 million operating cycles, ensuring longevity and reliability in heavy-duty applications.

What voltage ratings are supported for operational currents?


It supports an operational current of up to 10A, accommodating various voltage ratings across different applications, including AC and DC circuits.

Can this device be used in safety-related applications?


Yes, it is designed to provide a positively driven operation, suitable for safety functions and compliant with relevant standards for critical applications.