Benshaw R2LR004-45C Line Reactor, Open, 4.0Hp (NEC), 480V, 6.2A. Manufactured by BENSHAW. Benshaw R2LR004-45C Line Reactor, Open, 4.0Hp (NEC), 480V, 6.2A (NEC), 5% Impedance. The product images shown are for illustration purposes only and may not be an exact representation of the product you will receive.