The AIRPAX / SENSATA JLE series magnetic-hydraulic circuit protector offers robust circuit protection for high-current applications, addressing challenges posed by ambient operating temperatures. This family of circuit protectors is available in one to six pole assemblies with diverse configurations and terminal options. It provides a consistent trip point over temperatures ranging from -40°C to +85°C, ensuring reliable performance. The JLE member complies with UL-489 standards, while other members like the JTE and JAE cater to specific applications. Features include an optional mid-trip handle, internal low voltage shunt for metering, terminal options for flexibility, multiple trip time delays, auxiliary switch options, and reduced voltage drop.