DAE CT-1000SB Split-Core Current Transformer, 1000A (1000A:66.7mA) — 2.05 * 2.05 Inch Inner Dimension

DAE CT-1000SB split core CT (Current Transformer) rated for 1000A (1000A:66.7mA). The inner aperture measures 2.05 * 2.05 Inch, core thickness is 1.25 inch, and the outside dimensions are 5 * 4.75 inch. Unit weight: 1.5 lb. This CT is compatible with all the DAE electric meters. Sizing guidance by electrical system: 1 CT for each 120v 1 phase 2 wire (1 hot wire, 1 neutral) circuits or electrical panel; 1 CT for each 240v 1 phase 2 wire (2 hot wires) circuits or electrical panel; 2 CTs for each 120/240V 1 phase 3 wire (2 hot wire, 1 neutral) electrical panel; 2 CTs for each 208V or 480V 3 phase 3 wire (3 hot wire, no neutral) electrical panel; 3 CTs for each 120/208V or 277/480V or 347/600V 3 phase 4 wire (3 hot wire, 1 neutral) electrical panel. Installation notes: make sure that the arrow on the CT is in line with the orientation of the circuit. After installation, do not disconnect the 2 wires from the CT while the circuit is powered on. If the circuit is powered on while the CT is not connected to a meter, connect the 2 wires from CT to avoid damaging the CT. Factory Calibration Certificates available. DAE Controls LLC is an Minority Business. Please feel free to get the NMSDC Minority Supplier Certificate from DAE Controls Website. If you are interested in cloud metering or wireless management or looking for a large quantity, please contact us.