Ideal for the confined spaces of datacom/telecom PDUs and rack systems. The high-performance, space saving design features an optional current transformer with a 1% sensitivity tolerance for monitoring the power consumed by each storage and routing devices. Available in one to three poles with UL 489, cULus and TUV approvals. Ratings from 0.1-32 amps, up to 240VAC. 5,000 amps max IC.