Hydraulic Magnetic circuit breakers provide highly precise, reliable and cost effective solutions to most design challenges. They are considered temperature stable and are thus not appreciably affected by changes in ambient temperature. Their overcurrent sensing mechanism reacts only to changes of current in the circuit being protected. Carling offers a wide array of hydraulic/magnetic circuit breakers from .02 to 700 amps with UL, CSA, VDE, TUV, UL489, UL489A, UL1500 certifications. Included among these offerings are the H-Series breaker and the G-Series DIN rail mount breaker, both of which meet IEC spacing requirements, and the compact CX-Series breaker designed to meet high-amp/high DC voltage applications.