WKE Series - Current Transformers

Series: WKE
Availability: Obsolete

Obsolete

Questions? Contact Littelfuse Support
WKE
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.

Replaced by SE-CS30 Series - Current Transformer

The WKE Series of current transformers is a key component of the POWR-GARD ground fault detection product line. These CTs are highly accurate. They convert very small differential currents to an ac voltage and output this signal to the connected POWR-GARD ground fault relay. The WKE Series CTs are made from high-density mu metal which has unique and repeatable output characteristics. Features The WKE CTs have built-in safety features far surpassing those of CTs with a ferrite core. The WKE CT is resistant to open circuit burn out and will saturate at safe, low-level voltages. The CTs are housed with an insulating protection. They have built in brackets to facilitate mounting. Terminal cover may be wire sealed for further protection

Access specifications, certifications, check availability and order parts below

Catalog #CT secondary current AmpsWeight (lbs/g)CT accuracyInner Diameter inStockCompare
WKE1300.350 Kg99%5.125Check
WKE2000.350 Kg99%8Check
WKE250.350 Kg99%1Check
WKE35
WKE600.350 Kg99%2.33Check
WKE950.350 Kg99%3.75Check
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
WKE130 Current Transformer 130mm id RoHS No PbFree No CoC_RoHS10_WKE130 REACH219_Declaration_WKE130 Yes
Does not Contain
WKE25 Current Transformer 25mm id RoHS No PbFree No CoC_RoHS10_WKE25 REACH219_Declaration_WKE25 Yes
Does not Contain
WKE60 Current Transformer 60mm id RoHS No 07/26/2010 PbFree No
WKE95 Current Transformer 95mm id RoHS No PbFree No CoC_RoHS10_WKE95 REACH219_Declaration_WKE95 Yes
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.