Siemens 3RH2 Contactor Relay, 24V ac Coil, 4-Pole, 10 A 690V ac, 4 NO, 690V ac

RS Stock No.:: 746-0752
Distrelec Article No.:: 300-50-569
Mfr. Part No.:: 3RH2140-1AB00
Brand:: Siemens

Siemens 3RH2 Contactor Relay, 24V ac Coil, 4-Pole, 10 A 690V ac, 4 NO, 690V ac

Subtotal (1 unit)*

Kr. 565,02

(exc. VAT)

Kr. 706,28

(inc. VAT)

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*price indicative

RS Stock No.:: 746-0752
Distrelec Article No.:: 300-50-569
Mfr. Part No.:: 3RH2140-1AB00
Brand:: Siemens

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Contactor Relay
	Coil Voltage	24V ac
	Number of Poles	4
	Contact Voltage	690V ac
	Contact Current	10A
	Series	3RH2
	Mount Type	DIN Rail
	Normal State Configuration	4 NO
	Auxiliary Contact Configuration	4 NO
	Number of Auxiliary Contacts	4
	Terminal Type	Screw
	Control Circuit Voltage Uc	690V ac
	Minimum Operating Temperature	-25°C
	Operational Current Ie	10A
	Maximum Operating Temperature	60°C
	Standards/Approvals	CCC, CE, CSA, EAC, IEC 60068-2-30, IEC 60529, IEC 60947-5-1, IEC 61508, IEC 81346-2, UL
	Length	58mm
	Width	45mm
	Depth	73mm
	Pole and Throw Configuration	4

	Select all
	Brand Siemens
	Product Type Contactor Relay
	Coil Voltage 24V ac
	Number of Poles 4
	Contact Voltage 690V ac
	Contact Current 10A
	Series 3RH2
	Mount Type DIN Rail
	Normal State Configuration 4 NO
	Auxiliary Contact Configuration 4 NO
	Number of Auxiliary Contacts 4
	Terminal Type Screw
	Control Circuit Voltage Uc 690V ac
	Minimum Operating Temperature -25°C
	Operational Current Ie 10A
	Maximum Operating Temperature 60°C
	Standards/Approvals CCC, CE, CSA, EAC, IEC 60068-2-30, IEC 60529, IEC 60947-5-1, IEC 61508, IEC 81346-2, UL
	Length 58mm
	Width 45mm
	Depth 73mm
	Pole and Throw Configuration 4

COO (Country of Origin):: DE

Siemens 3RH2 Series Contactor, 24V AC Coil Voltage, 4NO Normal State Configuration - 3RH2140-1AB00

This contactor is designed for control in various industrial applications. Operating at 24V AC and handling up to 10A of current, it serves as an essential component in automation and electrical systems. Its sturdy design ensures durability in challenging environments while allowing various connection options.

Features & Benefits

• Operates at a coil voltage of 24V AC

• Supports switching up to 10A for demanding applications

• Compact design suitable for installations with limited space

• Offers four normally open contacts for versatile operations

• Equipped with screw terminals for easy wiring

• Designed for a mechanical lifespan of up to 30 million cycles

Applications

• Utilised in industrial machinery for effective switching and control

• Employed in automation systems that require precise current management

• Suitable as an auxiliary contactor in complex electrical configurations

• Appropriate for needing a high operational frequency

• Ideal for environments with ambient temperature ranges from -25°C to +60°C

How is installation performed with this component?

It can be mounted on a vertical surface using screw and snap-on fittings, providing installation flexibility.

What type of auxiliary contacts are compatible?

It accommodates four normally open auxiliary contacts, enhancing functionality for different control applications.

What are the operational limits regarding voltage and current?

It is rated for a maximum voltage of 690V AC and can handle up to 10A per current path under AC-12 conditions.

Can I use this contactor in outdoor conditions?

The component is intended for indoor use but can operate within specified ambient temperatures; however, exposure to extreme weather is not advisable.

What maintenance is required to ensure optimal performance?

Regular inspections for dirt accumulation and tight connections can help maintain performance and longevity.