Omron, J7TKN Thermal Overload Relay, 0.4A, 0.6 A F.L.C, 600mA Contact Rating, 15 kW 3

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PHP4,491.06

(exc. VAT)

PHP5,029.99

(inc. VAT)

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RS Stock No.:
214-6946
Mfr. Part No.:
J7TKN-B-E6
Manufacturer:
Omron
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Brand

Omron

FLC Motor Rating

0.4, 0.6A

Product Type

Thermal Overload Relay

Relay Contact Current

600mA

Series

J7TKN

Mount Type

Direct

Power Rating

15kW

Pole and Throw Configuration

3

Adjustable Current Range

0.4 to 0.6 A

Width

45mm

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Length

126.5mm

Standards/Approvals

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

Depth

70mm

Omron J7TKN Series Thermal Overload Relay, 0.4to0.6A Adjustable Current Range, 15kW Power Rating - J7TKN-B-E6


This thermal overload relay protects small motors from prolonged overcurrent by sensing and interrupting excess load conditions. It is designed for direct mounting in control panels and motor starters, providing three-pole protection for single motor circuits in industrial automation and electrical installations. The device operates within a controlled ambient temperature range suited to typical workshop and plant environments.

Features and Benefits:


• Adjustable trip range 0.4–0.6A protects motors with precise settings
• Three-pole configuration provides balanced three-phase protection
• Relay contact rating 600mA enables auxiliary signalling and control
• Power capacity 15kW supports moderate-power motor applications
• Temperature tolerance −25°C to 60°C sustains varied site climates

Applications


• Suitable for protection of small three-phase induction motors
• Used with motor starters in automation panels
• Ideal for Compact control cabinets where width is limited
• Can be used for overload protection in light machinery

What mounting method is required for installation?


It mounts directly onto the mating starter or panel flange for secure electrical continuity and simplified wiring.

How does ambient temperature affect performance?


The unit is specified to operate between −25°C and 60°C

settings should be verified at extreme temperatures to maintain correct trip characteristics.

What signalling capability is available for system integration?


The relay provides a 600mA contact for use with indicators, interlocks or PLC input circuits to report overload conditions.

Can this device handle motors rated around 15kW?


Its power rating is 15kW, allowing it to be applied to motor circuits sized up to that capacity when matched with the correct starter hardware.

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