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

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Subtotal (1 unit)*

£56.85

(exc. VAT)

£68.22

(inc. VAT)

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RS Stock No.:
237-6073
Mfr. Part No.:
1SDA066440R1 AUX-C 2Q 400VAC XT2-XT4 F/
Brand:
ABB
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Brand

ABB

Product Type

Auxiliary Contact

Range

Tmax XT

Series

Tmax XT

Number of Poles

2

Depth

140mm

Width

110 mm

Standards/Approvals

IEC, RoHS

Height

60mm

COO (Country of Origin):
IT

ABB Tmax XT Series Auxiliary Contact, 2 Poles, 110mm Width - 1SDA066440R1 - 1SDA066440R1 AUX-C 2Q 400VAC XT2-XT4 F/


This auxiliary contact provides two changeover contacts for monitoring circuit-breaker status and signalling auxiliary circuits within low-voltage protection systems. Designed to attach to compatible circuit-breakers in the SACE Tmax range, it operates on AC control supplies up to 400VAC and is supplied as a fixed plug-in module for straightforward installation in industrial automation and electrical distribution panels.

Features & Benefits


• Two changeover contacts deliver independent open and closed signalling
• Rated for 400VAC operation enabling standard control-voltage integration
• Wired for circuit-breaker mounting ensuring secure electrical connection
• SPDT contact arrangement simplifies status-feedback wiring
• Compatible accessory format supports quick replacement or retrofit

Applications


• Suitable for monitoring trip and auxiliary indications on moulded-case breakers
• Ideal for integration within control panels for industrial automation
• Used with Tmax XT family breakers for status signalling and interlocks
• Can be used for ancillary control circuits in electrical distribution systems

How is the unit mounted to a circuit breaker?


It is provided as a fixed plug-in module that connects directly to the breaker accessory Interface for a retained mechanical and electrical fit.

What type of contacts does it provide for signalling?


The unit contains two changeover contacts configured as single-pole double-throw points to give both open and closed status outputs.

What documentation accompanies the product for installation?


Technical and instruction documents are available, including data sheets and manuals that cover wiring diagrams and installation guidance specific to the accessory format.

What is the packaging quantity for procurement?


Items are supplied singly with a minimum order quantity of one piece and packaged individually for storage and dispatch.

How is environmental compliance addressed?


The accessory follows current RoHS directives as indicated in the product information, reflecting restricted-substance compliance for electrical components.

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