RS PRO Thermal Overload Relay 1 NO/1 NC, 1.6A F.L.C, 1.6A Contact Rating, 5.4 W, 4000V ac

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MYR275.22

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RS Stock No.:
250-8881
Manufacturer:
RS PRO
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Brand

RS PRO

Product Type

Thermal Overload Relay

FLC Motor Rating

1.6A

Relay Contact Current

1.6A

Mount Type

Direct

Power Rating

5.4W

Terminal Type

Screw

Normal State Configuration

1 NO/1 NC

IP Rating

IP20

Number of Auxiliary Contacts

2

Maximum Operating Temperature

60°C

Contact Voltage

6000V

Standards/Approvals

UL, IEC, GB

Supply Voltage

500, 690V ac

Control Voltage

4000V ac

COO (Country of Origin):
CN

Eaton RSPROOL12 Thermal Overload Relay, 1.6A FLC Motor Rating, 5.4 W Power Rating - 2508881 RSPROOL12-01,6


This thermal overload relay is designed for motor protection, ensuring efficiency in electrical circuits. With an FLC motor rating of 1.6A and a versatile contact current rating of 1.6A, it is suitable for various applications. The compact design accommodates easy installation on contactors, bringing enhanced functionality to your electrical systems.

Features & Benefits


• Hand or automatic reset options enhance usability

• Integrated auxiliary contacts improve system monitoring

• Compact design allows direct mounting on contactors

• Operating temperature range from -25 to +60°C ensures reliability

• Screw terminal type simplifies electrical connections

• Status indication via built-in reset button aids troubleshooting

Applications


• Suitable for protecting asynchronous squirrel cage motors

• Ideal for overload protection in automation systems

• Used with contactors for seamless integration in electrical installations

• Perfect for requiring phase failure sensitivity

What is the significance of phase failure sensitivity in this relay?


Phase failure sensitivity ensures safe operation by detecting discrepancies in the power supply to the motor, preventing potential damage from overload situations.

How does the temperature range affect performance?


The wide operating temperature range of -25 to +60°C allows the relay to function effectively in diverse environments, ensuring reliable protection across various installations.

What maintenance is required for optimal operation?


Routine checks for connection integrity and testing the reset functions are advisable to ensure optimal performance and longevity of the device.

What types of motors can be protected with this relay?


It is specifically designed for asynchronous squirrel cage motors, making it compatible with a wide range of electric motor applications, enhancing their operational safety.

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