The Sensata | Airpax IAL/CEL/LEL series of hydraulic-magnetic circuit protectors provide low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. Designed for flexibility, these protectors are available in a wide range of configurations, including standard series, auxiliary switch, shunt, and relay versions, with multiple delay options and ratings for DC, 50/60Hz, and 400Hz applications.
The IEL series is ideal for applications where the unit’s inherent attributes are desired, but compliance with the various standards is not required. The IUL series is UL recognized to UL 1077 for supplementary protection, while LEL models are UL listed to UL 489. IEL and LEL models are also TUV approved to TUV 0660 Part 101, CSA certified, and CCC approved. The IEL series is additionally CSA certified as a supplementary protector per CSA C22.2 No. 235. For higher-power applications, CEL models include a TUV-approved single-pole 125A version and a parallel 4-pole configuration rated up to 400A.
With a broad selection of configurations, current ratings, and global approvals, the IAL/CEL/LEL series provides a versatile circuit protection solution for industrial equipment, power distribution systems, commercial applications, and other demanding electrical environments.