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Datasheet - 1SDA066445R1

COO (Country of Origin):: IT

ABB Tmax XT Series Auxiliary Contact, 2 Poles, 110mm Width - 1SDA066445R1 AUX-C 1Q+1SY 400VAC XT2-XT

This auxiliary contact is an add-on switching device designed to provide changeover signalling for withdrawable circuit-breakers in Tmax XT installations. It offers both open/closed status indication and a separate changeover contact for tripped indication at an operational voltage of up to 400VAC, intended for use with SACE Tmax equipment in industrial electrical panels.

Features & Benefits

• 1 changeover contact and 1 trip-indication contact for status signalling
• Wired for withdrawable breaker integration to simplify retrofit
• Rated for use at 400VAC to match common panel voltages
• Conforms to IEC 60947-2 standard for accessory compatibility
• Two-pole configuration to support multi-circuit monitoring

Applications

• Suitable for retrofitting withdrawable circuit-breakers in distribution boards
• Ideal for auxiliary status monitoring on Tmax XT systems
• used with control and signalling circuits in industrial switchgear
• Can be used for remote tripped indication in automation panels

How many auxiliary contacts are provided and what is their type?

It supplies two auxiliary contacts arranged as changeover contacts (CO/SPDT) providing separate outputs for normal open/closed status and for tripped indication.

What standards and compatibility should I expect when fitting it?

The device is manufactured to Interface with IEC 60947-2 accessories and is specifically suited for Tmax XT family withdrawable breakers.

What are the packaging and ordering details relevant to procurement?

It is supplied as single units with a minimum order quantity of one piece and has designated customs tariff and EAN identifiers for stockkeeping and importation.

What is the product’s physical footprint for panel planning?

The module occupies a Compact form factor with a width of 110mm, height of 60mm and depth of 140mm suited to accessory mounting arrangements.

Select all	Attribute	Value
	Brand	ABB
	Range	Tmax XT
	Product Type	Auxiliary Contact
	Series	Tmax XT
	Number of Poles	2
	Depth	140mm
	Standards/Approvals	IEC, RoHS
	Height	60mm

	Select all
	Brand ABB
	Range Tmax XT
	Product Type Auxiliary Contact
	Series Tmax XT
	Number of Poles 2
	Depth 140mm
	Standards/Approvals IEC, RoHS
	Height 60mm

ABB, Tmax XT, Tmax XT Auxiliary Contact 2-Pole

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