Thermal Overload Relays
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Thermal Overload Relay | Motor Overload Protection Relay for Contactors (JR28s / LR2)
Price on requestQuick answer: The CNC JR28S is a thermal overload relay that protects a motor from burning out. It clips onto a matching contactor, senses the motor current, and trips if the motor draws too much for too long — from a stalled rotor, a...Price on request
