Molded terminal block provides easy access to terminals Terminals are seperated by barriers to prevent unintentional contact during installation or shorting due to stray conductor strands Rigidly installed terminal protects coils against dust, moisture and solid particles Slotted Robertson head screws provide greater contact surface for conductors Separate and isolated primary and secondary windings All units CSA certified, UL Listed, CE verified MODEL MTB500F Type Open VA 500 Primary (Volts) 480 Secondary (Volts) 12 / 24 Input /Output Amps 1.04 / 41.67 , 20.83 Temperature Rise 80? Insulation Class B (130?) Frequency 60Hz Polarity Additive Noise Level Less than 40DB Winding Material Copper Wiring Diagram 2 Phase Single Phase Length 5.25in / 133.4mm Width 4.75in / 120.7mm Height 4.38in /111.3mm Mounting Holes (inches) 0.28x0.560 Applications Panels, Switch Gear, Motors, Solenoids, OEMs Approvals CE compliant UL listed CSA approved