E-CT500-SC36: Hinged split-core AC current transformer 

500A, for measuring AC current; compatible with ENVIROMUX E-ACLM-3P480 

Split-core design, ideal for installing on existing electrical wiring by snapping around the conductor.

Includes a 4-foot 2-wire cable for connecting to the E-ACLM-3P480. To extend the distance between the current transformer and the E-ACLM-3P480, simply connect longer wires (22AWG) using splices.