Using Double level blocks allows system density to double and they are available with two individual circuits or with one internally bussed circuits. When used in conjunction with shorting links at the lower level, these blocks are ideal for distribution applications. Offset double level blocks incorporate a design feature wherein upper level contacts are offset from the bottom level by half the thickness of the block. This provides easier access to bottom level contact screws, permits bussing interconnections to be utilized at both levels, and improves the visibility of lower level marking tags by offsetting them from the wires. Double level blocks are available in wire gauges of 22-10AWG with a 6mm pitch. Voltage ratings are up to 630V and current ratings are up to 35A. Please check the customer drawings or website for CSA, VDE, and UL approval.