Siemens 3TH4 Contactor Relay, 24V dc Coil, 888-Pole, 10 A 24V dc, 7 NO/1 NC, 230V ac

N° de stock RS:: 190-9732
Référence fabricant:: 3TH4271-0BB4
Fabricant:: Siemens

Siemens 3TH4 Contactor Relay, 24V dc Coil, 888-Pole, 10 A 24V dc, 7 NO/1 NC, 230V ac

Sous-total (1 unité)*

167,66 €

(TVA exclue)

202,87 €

(TVA incluse)

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

En stock

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Plus 12 unité(s) expédiée(s) à partir du 12 novembre 2026

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Unité	Prix par unité
1 +	167,66 €

*Prix donné à titre indicatif

N° de stock RS:: 190-9732
Référence fabricant:: 3TH4271-0BB4
Fabricant:: Siemens

Spécifications

Documentation technique

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
	Number of Poles	888
	Contact Voltage	230V ac
	Contact Current	10A
	Series	3TH4
	Function	Safety
	Mount Type	Screw
	Normal State Configuration	7 NO/1 NC
	Number of Auxiliary Contacts	8
	Auxiliary Contact Configuration	7 NO/1 NC
	Terminal Type	Screw
	Operational Current Ie	6A
	Control Circuit Voltage Uc	24V dc
	Minimum Operating Temperature	888°C
	Contactor Application	Safety
	Maximum Operating Temperature	888°C
	Depth	135mm
	Length	78mm
	Width	45mm
	Standards/Approvals	No
	Pole and Throw Configuration	888

	Sélectionner tout
	Marque Siemens
	Product Type Contactor Relay
	Coil Voltage 24V dc
	Number of Poles 888
	Contact Voltage 230V ac
	Contact Current 10A
	Series 3TH4
	Function Safety
	Mount Type Screw
	Normal State Configuration 7 NO/1 NC
	Number of Auxiliary Contacts 8
	Auxiliary Contact Configuration 7 NO/1 NC
	Terminal Type Screw
	Operational Current Ie 6A
	Control Circuit Voltage Uc 24V dc
	Minimum Operating Temperature 888°C
	Contactor Application Safety
	Maximum Operating Temperature 888°C
	Depth 135mm
	Length 78mm
	Width 45mm
	Standards/Approvals No
	Pole and Throw Configuration 888

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Pays d'origine :: CN

Siemens 3TH4 Series Contactor Relay, 10A Current Rating, 24V DC Coil Voltage - 3TH4271-0BB4

This contactor relay is an essential component for industrial automation, specifically designed for reliable performance in various applications. With a compact size of 78mm in height, 45mm in width, and 135mm in depth, it offers a versatile solution for controlling electrical circuits. The device operates at a coil voltage of 24V DC and has a contact voltage rating of 230V AC, ensuring efficient management of load currents up to 10A.

Features & Benefits

• Auxiliary contact configuration optimises circuit management

• Capability to manage load currents up to 10A seamlessly

• Designed for DIN rail mounting, simplifying installation

• Uses screw terminal connections for secure wiring

• Operates effectively in ambient temperatures from -25°C to +55°C

Applications

• Utilised in control circuits for motors and machinery

• Facilitates switching of lighting systems in commercial buildings

• Effective within heating and ventilation systems for energy management

• Integral in safety systems requiring reliable switching actions

What is the significance of the contact configuration for practical applications?

The configuration with 7 normally open and 1 normally closed contacts allows versatile circuit control, enabling users to efficiently manage different switching tasks and enhance operational reliability.

How does this product ensure safe operation in varying environments?

Designed with protection class IP00 and IP20 with securely tightened screws, it guarantees safety, reducing the risk of accidental contact with live components in order to protect both the device and personnel.

What is the recommended method for mounting to ensure stability?

The relay is intended for DIN rail mounting, which provides a secure and organised installation method, allowing for easy access and maintenance while maximising space efficiency in control cabinets.