Références fabricant

Siemens 3RH2 Contactor Relay, 24V dc Coil, 10 A 24V dc, 7 NO/1 NC, 690V ac

N° de stock RS:: 203-2089
Référence fabricant:: 3RH2271-1BB40
Fabricant:: Siemens

Siemens 3RH2 Contactor Relay, 24V dc Coil, 10 A 24V dc, 7 NO/1 NC, 690V ac

Sous-total (1 unité)*

87,67 €

(TVA exclue)

106,08 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 90,00 €

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57 unité(s) prête(s) à être expédiée(s)

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Unité	Prix par unité
1 +	87,67 €

*Prix donné à titre indicatif

N° de stock RS:: 203-2089
Référence fabricant:: 3RH2271-1BB40
Fabricant:: Siemens

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Législations et de normes

Détails du produit

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Sélectionner tout	Attribut	Valeur
	Marque	Siemens
	Product Type	Contactor Relay
	Coil Voltage	24V dc
	Contact Voltage	690V ac
	Contact Current	10A
	Series	3RH2
	Mount Type	DIN Rail
	Normal State Configuration	7 NO/1 NC
	Number of Auxiliary Contacts	8
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Control Circuit Voltage Uc	24V dc
	Operational Current Ie	10A
	Maximum Operating Temperature	60°C
	Length	58mm
	Standards/Approvals	UL, CCC, CE, CSA, EAC, IEC 60068-2-30, IEC 60529, IEC 60947-5-1, IEC 61508, IEC 81346-2
	Width	45mm
	Depth	117mm

	Sélectionner tout
	Marque Siemens
	Product Type Contactor Relay
	Coil Voltage 24V dc
	Contact Voltage 690V ac
	Contact Current 10A
	Series 3RH2
	Mount Type DIN Rail
	Normal State Configuration 7 NO/1 NC
	Number of Auxiliary Contacts 8
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Control Circuit Voltage Uc 24V dc
	Operational Current Ie 10A
	Maximum Operating Temperature 60°C
	Length 58mm
	Standards/Approvals UL, CCC, CE, CSA, EAC, IEC 60068-2-30, IEC 60529, IEC 60947-5-1, IEC 61508, IEC 81346-2
	Width 45mm
	Depth 117mm

Pays d'origine :: DE

Siemens 3RH2 Series Contactor Relay, 24V DC Coil Voltage, 690V AC Contact Voltage Rating - 3RH2271-1BB40

This contactor relay is an essential component for electrical control systems, designed to operate efficiently in a variety of industrial applications. With dimensions of 57.5mm in length, 45mm in width, and 117mm in depth, this model provides reliable performance within a wide ambient temperature range of -25°C to +60°C. The unit features a combination of 7 normally open and 1 normally closed contact to facilitate diverse operational needs.

Features & Benefits

• Handles a contact voltage rating of 690V AC for robust performance

• Capable of withstanding operational currents up to 10A for heavy-duty tasks

• Designed with screw-type terminals for secure electrical connections

• Operates effectively in various demanding environments, ensuring reliable service

Applications

• Utilised in automation and control circuits for industrial machinery

• Suitable for managing load currents in motor control setups

• Effective in the protection and control of electrical systems in manufacturing

• Ideal for integration within modular control systems for enhanced functionality

What are the operational limits for the control voltage?

The relay operates efficiently within a control voltage range, specifically designed for 24V DC, ensuring compatibility with various automation systems.

How can the ambient conditions affect the relay's performance?

This unit is designed to function optimally in temperatures between -25°C and +60°C, allowing it to perform reliably even in extreme environments.

What is the significance of the auxiliary contact configuration?

The combination of 7 normally open and 1 normally closed contacts enables flexible circuit design and operational versatility, enhancing control capabilities in complex systems.

What mounting options are available for this relay?

The relay is designed for quick and easy installation on 35mm DIN rails, providing efficient space management in electrical panels.

How does the relay ensure safety during operation?

The positively driven operation feature adheres to safety standards, significantly reducing the risk of dangerous failures, ensuring the safety of operations in critical applications.

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