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Sélectionner tout	Attribut	Valeur
	Marque	ABB
	Product Type	Auxiliary Contact Block
	Contact Configuration	2 CO/2 CO/1 CO
	Series	AUX-C
	Voltage	250V
	For Use With	SACE Tmax XT
	Standards/Approvals	IEC 60947-2

	Sélectionner tout
	Marque ABB
	Product Type Auxiliary Contact Block
	Contact Configuration 2 CO/2 CO/1 CO
	Series AUX-C
	Voltage 250V
	For Use With SACE Tmax XT
	Standards/Approvals IEC 60947-2

Datasheet - 66438

Pays d'origine :: IT

ABB AUX-C Series Auxiliary Contact Block, 250V Voltage, 2 CO/2 CO/1 CO Contact Configuration - 1SDA066438R1

This auxiliary contact Block provides additional changeover and make contacts to extend the signalling and interlock capabilities of circuit breakers in industrial electrical distributions. Designed for integration with compatible SACE Tmax XT breaker systems, it fits control panels and switchgear where auxiliary feedback or auxiliary switching is required, and operates within low-voltage control circuits.

Features and Benefits:

• Two changeover contacts available for expanded signalling
• Single changeover contact option for simplified feedback
• Rated for operation up to 250V for control-circuit compatibility
• Conforms to IEC 60947-2 to meet recognised modular standards
• Configurable contact arrangements to suit retrofit needs

Applications

• Suitable for adding status feedback to SACE Tmax XT breakers
• Ideal for interlock schemes in motor-control panels
• Used with auxiliary trip and alarm circuits in switchgear
• Can be used for control-circuit switching in automation racks

How does the unit connect to existing breaker equipment?

It mounts to compatible breaker interfaces and provides dedicated auxiliary contacts that couple mechanically and electrically to the host breaker accessory points.

Which contact arrangements are offered and how do they affect wiring?

The device is available with combinations that include two changeover contacts or a single changeover contact, allowing designers to choose the number of selectable circuits and simplify Terminal wiring accordingly.

What standard governs the operation and safety expectations?

It is designed in accordance with IEC 60947-2, which specifies requirements for low-voltage switchgear and associated switching devices to ensure consistent performance in control applications.

ABB Auxiliary Contact Block, AUX-C 2 CO/2 CO/1 CO, 250V, 1SDA066438R1

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