Siemens SIRIUS 3RH2 Contactor Relay, 230 V ac Coil, 4-Pole, 10 A, 4NO, 690 V ac

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£29.45

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£35.34

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RS Stock No.:
746-0759
Distrelec Article No.:
136-23-018
Mfr. Part No.:
3RH2140-1AP00
Brand:
Siemens
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Brand

Siemens

Coil Voltage

230 V ac

Number of Poles

4

Contact Voltage Rating

690 V ac

Contact Current Rating

10 A

Range

SIRIUS

Series

3RH2

Function

Safety

Normal State Configuration

4NO

Auxiliary Contact Configuration

4NO

Number Of Auxiliary Contacts

4

Terminal Type

Screw

Length

57.5mm

Width

45mm

Depth

73mm

Maximum Operating Temperature

+60°C

Mounting Style

Screw & Snap-On

Minimum Operating Temperature

-25°C

Control Voltage

230 V ac

COO (Country of Origin):
DE

Siemens 3RH2 Series Contactor Relay, 690V AC Contact Voltage Rating, 4NO Normal State Configuration - 3RH2140-1AP00


This contactor relay is suitable for a variety of automation applications, providing reliable control of electrical circuits. With a coil voltage of 230V AC and a durable construction, it performs effectively in different environments, making it a key component in electrical and mechanical systems. Its configuration enhances safety, contributing to operational security for users.

Features & Benefits


• 4NO configuration for versatile circuit design
• 230V AC control voltage compatible with standard systems
• Rated for 10A current handling for multiple Applications
• High contact voltage rating of 690V AC suitable for demanding projects
• Easy installation with screw terminal connections
• Wide temperature range ensures functionality in various conditions

Applications


• Utilised in automation systems to manage motors and machinery
• Incorporated in safety devices to improve operational security
• Suitable for electrical distribution panels requiring dependable switching
• Employed in mechanical systems for accurate circuit control

What is the maximum temperature range for safe operation?


The device operates effectively up to a maximum of 60°C, ensuring consistent performance in heated environments.

Can it be mounted in different orientations?


Yes, it supports both screw and snap-on installation, providing flexibility in configuration.

How does the number of poles affect its application?


Having four poles allows control of multiple circuits, enhancing its versatility for various tasks.