The 3M QI Cold Shrink Quick Insulator is great on inline conductor transition connectors, as well as set screw or oversized connectors. This insulator maintains its performance and protection for many years after your job is done. When used in storage and shipping conditions, it offers a tight seal and good thermal stability, and can withstand temperatures ranging from -40 to 194 degrees F (-40 to 90 degrees C). Our QI insulator is a good choice for low-voltage, single-conductor, insulated cables. This product is RoHS 2011/65/EU Compliant and ANSI Certified.