GL - 2 type "
THERMAL OVERLOAD RELAY: The GL - 2 Relay consists of bimetallic elements, which are individually calibrated & tested for precise operation. An extra 'NO' contact is provided to give clear warning when overloading of motor occurs. Once they relay has tripped due to overload the starter cannot be reset until the bimetal elements have cooled down sufficiently.
CONTACT SYSTEM: The silver alloy tipped contacts ensure long electrical life & are bounce free when closed. They can be easily accessed for inspection or replacement. MAGNET SYSTEM & COIL: Laminated 'E' stampings are used for construction and are designed for low loss. Shading rings are provided to reduce hum & chatter.
Coils are layer wound and are designed for long life. They consume less power & can withstand wide voltage fluctuations particularly in rural areas.