ELCT Series - Current Transformer

External overview image
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The ELCT series is a sensitive current transformer with integrated flux conditioner used with Littelfuse relays to detect low levels of earth-leakage current.

Access specifications, certifications, check availability and order parts below

Catalog #Weight (lbs/g)CT RatioSensor Hole SizeSamplesCompare
ELCT30-310 Kg600:11.24 in (31.6 mm) windowOrder
ELCT30-880 Kg600:13.45 in (87.7 mm) windowOrder
ELCT5-310 Kg100:11.24 in (31.6 mm) windowOrder
ELCT5-880 Kg100:13.45 in (87.7 mm) windowOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
ELCT30-31 CT 600:1 WITH FLUX COND 31MM RoHS No 05/04/2021 PbFree No 05/04/2021 CoC_RoHS10_ELCT30-31 REACH205_Declaration_ELCT30-31 Yes
05/04/2021
Does not Contain
ELCT30-88 CT 600:1 WITH FLUX COND 88MM RoHS No 05/04/2021 PbFree No 05/04/2021 CoC_RoHS10_ELCT30-88 REACH205_Declaration_ELCT30-88 Yes
05/04/2021
Does not Contain
ELCT5-31 CT 100:1 WITH FLUX COND 31MM RoHS No 05/04/2021 PbFree No 05/04/2021 CoC_RoHS10_ELCT5-31 REACH205_Declaration_ELCT5-31 Yes
05/04/2021
Does not Contain
ELCT5-88 CT 100:1 WITH FLUX COND 88MM RoHS No 05/04/2021 PbFree No 05/04/2021 CoC_RoHS10_ELCT5-88 REACH205_Declaration_ELCT5-88 Yes
05/04/2021
Does not Contain
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.