TE Connectivity 180SHT-151 Isolation Transformer

TE Connectivity 180SHT-151 is a single‑phase current transformer (ANSI CT) intended for AC current measurement and monitoring in power systems. It delivers a 150:5 CT ratio, producing 5 A on the secondary for every 150 A on the primary, with a 2.5‑inch aperture diameter to clamp around conductors of that size. The enclosure footprint is 4.56 in wide by 4.85 in high and 1.10 in deep, making it suitable for panel mounting in compact spaces. TE catalogs the device as CI-7SHT151 (internal TE reference CG3876-000), placing it in the Crompton Instruments/TE current transformer family, and distributor listings often reference the part as 180SHT-151 within the same product lineage. This CT is marketed under TE Connectivity’s current transformers and shunts category, aligning with its use for converting high primary currents to a manageable secondary current for metering and instrumentation tasks.