Omron, J7TKN Overload Relay, 40A, 52 A F.L.C, 52A Contact Rating, 37 kW, 24V dc 3

RS Stock No.:: 215-5249
Mfr. Part No.:: J7TKN-D-52
Manufacturer:: Omron

Omron, J7TKN Overload Relay, 40A, 52 A F.L.C, 52A Contact Rating, 37 kW, 24V dc 3

Subtotal (1 unit)*

PHP14,327.13

(exc. VAT)

PHP16,046.39

(inc. VAT)

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Units	Per Unit
1 +	PHP14,327.13

*price indicative

RS Stock No.:: 215-5249
Mfr. Part No.:: J7TKN-D-52
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
	FLC Motor Rating	40, 52A
	Product Type	Overload Relay
	Relay Contact Current	52A
	Mount Type	Direct
	Series	J7TKN
	Pole and Throw Configuration	3
	Power Rating	37kW
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Adjustable Current Range	40 to 52 A
	Width	69mm
	Maximum Operating Temperature	60°C
	Length	180mm
	Standards/Approvals	VDE 0660, EN 60947-4-1, IEC 60947-4-1
	Depth	108mm
	Control Voltage	24V dc

	Select all
	Brand Omron
	FLC Motor Rating 40, 52A
	Product Type Overload Relay
	Relay Contact Current 52A
	Mount Type Direct
	Series J7TKN
	Pole and Throw Configuration 3
	Power Rating 37kW
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Adjustable Current Range 40 to 52 A
	Width 69mm
	Maximum Operating Temperature 60°C
	Length 180mm
	Standards/Approvals VDE 0660, EN 60947-4-1, IEC 60947-4-1
	Depth 108mm
	Control Voltage 24V dc

Datasheet - J7TKN-D-52

Omron J7TKN Series Overload Relay, 40-52A Adjustable Current Range, 37kW Power Rating - J7TKN-D-52

This overload relay provides thermal protection for three-phase motors in industrial control systems and switchgear. It operates as a direct-mounted device to prevent motor overheating by interrupting circuits when current exceeds set thresholds, and is intended for use within higher-voltage motor control assemblies.

Features and Benefits:

• Adjustable protection covering 40 to 52 A for accurate motor safeguarding
• Rated relay contact current of 52 A for Durable switching capability
• 690V supply and contact voltage supporting high-voltage installations
• 24V DC control input enabling common control-circuit integration
• Three-pole configuration delivering balanced phase protection
• Meets VDE0660 and EN 60947-4-1 standards for conformity in industrial systems

Applications

• Suitable for protecting 37 kW motors in factory drives
• Ideal for integration into motor starter panels in automation cells
• Used with contactors for thermal motor overload protection
• Can be used for retrofitting existing control cabinets requiring direct-mount devices

What ambient temperatures can it tolerate during operation?

It is specified to operate between -25 °C and 60 °C, allowing use in a wide range of industrial environments.

How is the unit secured electrically to the control circuit?

Connections are via screw terminals that provide secure conductor clamping for control and power wiring.

What mounting arrangement is required for installation?

The device is designed for direct mounting onto compatible motor control assemblies or contactor bases.

Which power rating does it support for motor protection sizing?

It is suited to protect motors up to a power rating of 37 kW when adjusted within its current range.