Min. Order Reference FOB Price
1 Piece US$100.00-200.00 / Piece
Product Description
RMC-121D Current relay The RMC-121D combined short circuit and over-current relay is applied for protection of generators against both over-currents and short circuit currents (I> + I>>). RMC-121D has two sets of contacts. Variants RMC-111D Short circuit I>>: 100 to 400 %. >: 100 to 400 %. ...