FX Potenzax Stainless Steel Multi-Tap Landscape Transformer Stainless steel construction - no plated common steel is used which means no rust Extra large terminal block - each terminal can handle up to 16, 12 ga conductors Nickel-plated terminal block hardware, the ultimate conductive surface to minimize resistance Aerospace circuit breakers - these breakers are not temperature sensitive which minimizes nuisance tripping so the transformer can be fully loaded Two-inch conduit knock-out - allows installer to bring up to 20 cables to the terminal block Includes 3 ft power cord