yes, i can provide information about overload relays.
Release time:2025-09-27 13:49:18
An overload relay is an electrical protection device used to prevent electric motors from operating under excessive current, which can lead to overheating and damage. It monitors the motor's current and disconnects the power supply if the current exceeds a preset threshold for too long.
Key Features of Overload Relays:
Current Monitoring: Overload relays continuously measure the current flowing to the motor.
Overload Protection: They are designed to trip the motor's circuit if the current exceeds a safe level, thus protecting the motor from potential damage due to overheating.
Manual Reset: After tripping, most overload relays require a manual reset to resume motor operation, ensuring that the issue is addressed before restarting.
Adjustment: Many overload relays allow users to adjust the current settings to match the motor's rated current, which helps fine-tune the protection.
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