What is CT sensorsCurrent transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter).The split core type such as the CT in the picture above, is particularly suitable for DIY use it can be clipped straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work. ApplicationsSuitable for the current measuringMonitoring and protection of AC motorLighting equipmentAir compressor SpecificationsInput Current: 0~100A ACOutput Mode: 0~50mANon-linearity: ±3%Turn Ratio: 100A:0.05AResistance Grade: Grade BWork Temperature: -25℃ ~ ﹢70℃Dielectric Strength(between shell and output): 1000V AC/1min 5mALeading Wire in Length: 1mOpen Size: 13mm x 13mm https://elecena.pl/product/27042544/non-invasive-ac-current-transformer-100a-50ma 2024-10-15 https://elecena.pl/product/27042544/non-invasive-ac-current-transformer-100a-50ma 2025-04-24 https://elecena.pl/product/27042544/non-invasive-ac-current-transformer-100a-50ma 2025-11-16 https://elecena.pl/product/27042544/non-invasive-ac-current-transformer-100a-50ma 2025-12-06