Omron, J7TKN Thermal Overload Relay, 0.8A, 1.2 A F.L.C, 1.2A Contact Rating, 24V dc 3P

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€ 55,60

(excl. BTW)

€ 67,28

(incl. BTW)

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RS-stocknr.:
215-5241
Fabrikantnummer:
J7TKN-A-1E2
Fabrikant:
Omron
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Merk

Omron

Product Type

Thermal Overload Relay

FLC Motor Rating

0.8, 1.2A

Relay Contact Current

1.2A

Series

J7TKN

Mount Type

Direct

Pole and Throw Configuration

3P

Terminal Type

Main Connector

Reset Method

Manual

Width

45mm

Minimum Operating Temperature

-25°C

Adjustable Current Range

0.8 to 1.2 A

Contact Voltage

690V

Maximum Operating Temperature

60°C

Length

95mm

Standards/Approvals

EN 60947-4-1, IEC 60947-4-1, VDE 0660

Depth

70mm

Control Voltage

24V dc

Supply Voltage

690V

Omron J7TKN Series Thermal Overload Relay, 0.8 to 1.2A Adjustable Current Range, 690V Supply Voltage - J7TKN-A-1E2


This thermal overload relay provides motor protection by sensing overcurrent conditions and interrupting supply to prevent overheating. It is intended for direct mounting in control panels where compact, repeatable trip performance is required. The unit is suited to 3‑pole protection of small motors and integrates a manual reset function for controlled restart after a trip.

Features and Benefits:


• Adjustable operating range 0.8-1.2 A for accurate motor matching
• Rated for 690V supply to suit high‑voltage control systems
• 24V DC control input for compatible control circuitry
• Manual reset prevents automatic restart after fault clearance
• Main connector terminals for straightforward installation
• Conforms to EN 60947‑4‑1 and IEC standards for recognised design

Applications


• Suitable for protecting small three‑phase motors in automation cabinets
• Ideal for use in electrical panels requiring manual‑trip control
• Used with control circuits that operate on 24V DC signalling
• Can be used for motor protection where 690V distribution is present
• Suitable for maintenance environments requiring physical reset

What temperature conditions can it operate within?


It functions across an ambient range from -25 °C up to a maximum of 60 °C, permitting use in typical indoor industrial environments.

How is the device mounted and connected electrically?


It mounts directly onto the equipment mounting surface and uses main connector terminals for electrical termination.

What mechanical envelope does the device occupy?


The unit has a Compact footprint measuring 45mm wide, 95mm long and 70mm deep to conserve panel space.

What contact and motor ratings does it provide for protection?


The relay offers three‑pole switching with contact current capability up to 1.2 A and is intended for motor ratings at 0.8 A and 1.2 A.

Which standards inform its functional design?


Its design follows EN 60947‑4‑1 and IEC 60947‑4‑1 requirements, and it meets VDE 0660 guidelines relevant to switching devices.

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