MPN

ABB Auxiliary Contact, 1 Contact, 1NO, Snap-On

RS Stock No.:: 512-9493
Mfr. Part No.:: OA4B10 1SCA022276R9050
Brand:: ABB

ABB Auxiliary Contact, 1 Contact, 1NO, Snap-On

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Subtotal (1 unit)*

£19.11

(exc. VAT)

£22.93

(inc. VAT)

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In Stock

38 unit(s) ready to ship
Plus 999,999,961 unit(s) shipping from 09 October 2025

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Units	Per unit
1 +	£19.11

*price indicative

RS Stock No.:: 512-9493
Mfr. Part No.:: OA4B10 1SCA022276R9050
Brand:: ABB

ABB Auxiliary Contact, 1 Contact, Snap-On Mounting Style - OA4B10 1SCA022276R9050

This auxiliary contact is an essential part of electrical and automation systems. It enhances functionality by facilitating efficient control and monitoring of electrical circuits. With its single pole design and robust specifications, it guarantees consistent performance across various industrial settings, making it a necessary accessory for contactors.

Features & Benefits

• Provides a single normally open contact for flexible applications
• Compact size optimises space within panels
• Designed for effective performance in industrial environments
• SP configuration ensures competent switching abilities
• Compatible with a variety of industrial contactor accessories

Applications

• Utilised in electrical control circuits for effective monitoring
• Used in panel configurations to maximise space and efficiency

What type of installation is recommended for the device?

The snap-on design enables easy installation on standard mounting rails. Ensure proper alignment for secure placement without the need for additional tools.

Can this product be used in high-temperature environments?

While it is designed for industrial usage, it is advisable to check compatibility with your specific operational temperature limits to achieve optimal performance.

Is this component suitable for use with specific contactors?

It is designed to be compatible with a range of industrial contactor accessories, though it is recommended to verify specific ABB contact specifications for suitability.

How can maintenance be performed on this type of contact?

Regular visual inspections are suggested, focusing on contact wear and ensuring the snap-on mechanism functions smoothly, allowing for easy removal if necessary.

What considerations should be made for electrical ratings?

Ensure that the electrical ratings align with your application requirements when using this component to maintain system integrity and performance.

ABB OS Range

A fused switch disconnector provides a cost effective means of short circuit protection, together with circuit isolation. The choice of fuse rating determines the level of protection, the maximum value is determined by the fused switch disconnector. These items have been tested in accordance with EN 60947-3.

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	Select all
	Brand ABB
	Number of Contacts 1
	Normal State Configuration 1NO
	Mounting Style Snap-On
	Pole and Throw Configuration SP