Références fabricant

Siemens Auxiliary Contact, 2 Contact, 2 NC, 3RH, Snap-On, 10 A, 3RH1921-1EA02

N° de stock RS:: 159-419
Référence fabricant:: 3RH1921-1EA02
Fabricant:: Siemens

Siemens Auxiliary Contact, 2 Contact, 2 NC, 3RH, Snap-On, 10 A, 3RH1921-1EA02

Sous-total (1 unité)*

18,18 €

(TVA exclue)

22,00 €

(TVA incluse)

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

En stock

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

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Unité	Prix par unité
1 +	18,18 €

*Prix donné à titre indicatif

N° de stock RS:: 159-419
Référence fabricant:: 3RH1921-1EA02
Fabricant:: Siemens

Spécifications

Documentation technique

Législations et de normes

Détails du produit

Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.

Sélectionner tout	Attribut	Valeur
	Marque	Siemens
	Number of Contacts	2
	Product Type	Auxiliary Contact
	Normal State Configuration	2 NC
	Series	3RH
	Mount Type	Snap-On
	Contact Current	10A
	Terminal Type	Screw
	Rated Insulation Voltage Ui	500V
	Mounting Location	Snap-On
	Operational Current Ie	10A
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS, and KC, UKCA, CE, UL, CCC

	Sélectionner tout
	Marque Siemens
	Number of Contacts 2
	Product Type Auxiliary Contact
	Normal State Configuration 2 NC
	Series 3RH
	Mount Type Snap-On
	Contact Current 10A
	Terminal Type Screw
	Rated Insulation Voltage Ui 500V
	Mounting Location Snap-On
	Operational Current Ie 10A
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS, and KC, UKCA, CE, UL, CCC

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Pays d'origine :: RO

Siemens 3RH Series Auxiliary Contact, 10A Contact Current, 500V Rated Insulation Voltage - 3RH1921-1EA02

This auxiliary contact is a Snap-on auxiliary switching device designed to extend control capabilities in electrical systems. It provides additional normally closed switching points for monitoring or interlocking purposes and is intended for attachment to compatible contactors and control modules within industrial automation and electrical installations.

Features and Benefits:

• Two normally closed contacts offering simple state monitoring
• Rated operational current 10A enabling moderate control loads
• Rated insulation voltage 500V supporting higher-voltage circuits
• Screw terminals for secure conductor connections
• Snap-on mounting for Rapid installation onto existing devices

Applications

• Suitable for adding feedback to industrial contactors
• Ideal for interlock circuits in motor control panels
• Used with control relays in automation racks
• Can be used for status indication on distribution switchgear

What Terminal type does it use for wiring?

It uses screw terminals that provide clamped conductor connections for standard control wiring.

How many switching elements are provided and what is their configuration?

There are two switching elements configured as normally closed contacts for circuit interruption when actuated.

What mounting method is required for installation?

The unit employs a Snap-on mount for direct attachment to compatible contactor bodies or mounting rails.

What temperature range should be observed for reliable operation?

The operating environment should remain within -25°C to 60°C to maintain specification compliance.

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