Omron Auxiliary Contact Block, 1 Contact, 1 NO, J73KN, Snap-On, 25 A, 690V, J73KN-B-10A

RS Stock No.:: 214-6831
Mfr. Part No.:: J73KN-B-10A
Manufacturer:: Omron

Omron Auxiliary Contact Block, 1 Contact, 1 NO, J73KN, Snap-On, 25 A, 690V, J73KN-B-10A

Subtotal (1 unit)*

PHP803.70

(exc. VAT)

PHP900.14

(inc. VAT)

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In Stock

Plus 10 unit(s) shipping from August 31, 2026
Plus 16 unit(s) shipping from September 22, 2026

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Units	Per Unit
1 +	PHP803.70

*price indicative

RS Stock No.:: 214-6831
Mfr. Part No.:: J73KN-B-10A
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Number of Contacts	1
	Product Type	Auxiliary Contact Block
	Normal State Configuration	1 NO
	Series	J73KN
	Contact Current	25A
	Mount Type	Snap-On
	Terminal Type	Screw
	Pole and Throw Configuration	1P
	Contact Voltage	690V
	Rated Insulation Voltage Ui	690V
	Mechanical Durability	50Mcycles
	Operational Current Ie	25A
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	No

	Select all
	Brand Omron
	Number of Contacts 1
	Product Type Auxiliary Contact Block
	Normal State Configuration 1 NO
	Series J73KN
	Contact Current 25A
	Mount Type Snap-On
	Terminal Type Screw
	Pole and Throw Configuration 1P
	Contact Voltage 690V
	Rated Insulation Voltage Ui 690V
	Mechanical Durability 50Mcycles
	Operational Current Ie 25A
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 60°C
	Standards/Approvals No

Datasheet - J73KN-B-10A

Omron J73KN Series Auxiliary Contact Block, 1NO Normal State Configuration, 25A Contact Current Rating - J73KN-B-10A

This auxiliary contact block is designed to complement the Omron J73KN Series. The product accommodates a robust 1NO (Normally Open) configuration, making it a reliable choice for industrial applications. With a contact current rating of 25A and a contact voltage rating of 690V, this component is engineered to provide efficient performance in various electrical circuits.

Features & Benefits

• 1NO configuration enables straightforward control functionality

• Rated for 25A allows for high-current applications

• Rated voltage of 690V enhances operational capacity

• Designed for easy integration with compatible relay systems

• Compact design optimises space in electrical installations

• Suitable for high-current auxiliary contact needs

Applications

• Utilised in conjunction with Omron motor contactors

• Ideal for control circuits requiring high-current auxiliary contacts

• Employed in industrial electrical relay assemblies

• Used for system monitoring and control in machinery

What are the typical environments where this contact block can be effectively utilised?

The contact block is appropriate for use in industrial settings, including manufacturing and automation applications where reliable operation under high currents and voltages is essential.

How does the 1NO configuration impact its performance in electrical systems?

The 1NO configuration allows the block to complete circuits upon activation, ensuring a seamless flow of electricity, which is crucial for controlling various devices and machinery.

What type of accessories are compatible with this auxiliary contact block?

It is designed to work with various Omron electrical relay accessories, enabling enhanced functionality when paired with contactors and control circuits.