From Circuit Breakers to In-Line fuses, Relays and Contractors, Panel Lights, 24VDC to 550VAC Surge Protection weuse them all in your designs. Small one phase panel meters to three phase with communication is available. From small to large current transformers we can help.We offer power, power factor and reactive power transducers with a 4-20 or +_ 0-20mA output. These units can be used tocontrol power factor correction equipment. We use them. Contact us.