RS PRO Thermal Overload Relay 1NC/1NO, 1.6 A F.L.C, 1.6 A Contact Rating, 5.4 W, 4000 V ac, RSPROOL12

Subtotal (1 unit)*

£44.81

(exc. VAT)

£53.77

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 50 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£44.81

*price indicative

RS Stock No.:
250-8881
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

FLC Motor Rating

1.6 A

Contact Current Rating

1.6 A

Range

RSPROOL12

Power Rating

5.4 W

Normal State Configuration

1NC/1NO

Reset Method

Hand or Automatic

Terminal Type

Screw

Number Of Auxiliary Contacts

2

Operating Temperature Range

-25 → +60 °C

Control Voltage

4000 V 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.