Bolt-on type Non-Interchangeable Trip Unit Application: ITEM NO.:FQBHPOLE:1P,2P,3PAmpere Rating (AMP)15A,20A,25A,30A,35A,40A,45A,50A,60A,70A,80A,90A,100ATrip Style:Thermal-Magnetic, Fixed Connection Type:Bolt-On Voltage Rating:120V/240V V.A.C/C.ATrip Type:Non-Interchangeable Trip Unit FQBH MCB,mini circuit breakers