Crompton 125 mm MR-125-2500/5A

High grade silicon iron cores are carefully selected, then insulated and protected by a polypropylene covering on which the secondary winding is toroidally wound by precision winding machines. Multi layers of polyester and PVC are then applied to provide a tough moisture resistant coating.

System voltage: 720V maximum, Test voltage: 3kV for 1 minute, System frequency: 50/60Hz, Overload withstand: 1.2 x rated Current continuously, Short circuit thermal: 60 x rated primary Current for 1 second Current (Ith)*:Dynamic Current (Idyn)*: = 2.55 x IthService temperature: -20°C to 70°CSecondary Current: 5A or 1AComplies with: IEC60044-1, BS EN60044-1Saturation coefficient: