The Square D METSECTR30500 is a flexible-core current transducer from the PowerLogic range, designed for AC current measurement up to 5000 A with a 1 % accuracy. Its Rogowski coil form factor wraps around busbars or cables without a magnetic core, avoiding saturation issues in high-current or harmonic-rich circuits. The 300 mm opening height accommodates larger conductors, and IP67 sealing allows installation in washdown or outdoor enclosures.
Flying leads 7.9 ft (2.4 m) length, rated 600 V, make direct connection to metering or protection relays straightforward. The closed diameter of 3.8 in (96 mm) and thickness of 0.3 in (8 mm) fit through standard panel glands. Installation category IV and pollution degree 2 cover primary-side mounting on distribution feeders. Operating temperature -15 to 60 °C; store between -40 and 70 °C.
Certified to EN 61010-2-032, UL 61010-2-032, and ANSI/IEEE C57.13. The 50 Hz to 1500 Hz frequency range covers both power frequency and harmonic measurements.