electrical and electronic, sensors, circuit protection equipment, power supply systems or units, electronic control equipment, electric motors, linear actuators, circuit breakers (cb), molded case circuit breakers (cb), connectors, industrial connectors, controllers, programable, programable logic controllers (plc), direct current (dc) electric motors, instrumentation fiberglass enclosures, instrument enclosures, encoders, frequency converters, fuses, motors available from h d campbell co. based in seattle, wa. click the links below to visit our website or contact us via our profile page.