Electrical terminal blocks; Electrical terminal blocks, made of ceramic and porcelain; Electric connectors; DIN rails; Electrical and electronic connectors, specifically connectors for use with barrier strips; Fuse holders; Fuse clips and panel-mounted fuse holders for use with electronic glass and ceramic fuses; Solid state relays; Electrical power distribution blocks; Distribution boxes for electrical power; Electrical power distribution units; Medium voltage power distribution and protection component system composed of breakers and switchgears; Fuse wire; Electronic glass and ceramic fuses for use with any electronic equipment using A/C power; Fuses for electric current; Electrical fuses; Electric fuse boxes; Indicator lights for circuit boards; Electric relays; Electrical components in the nature of protection relays; Coaxial relays; Electrical relays and transformers; Pulse operated latching relays; Overvoltage protection relays; Electromechanical relays; Circuit breakers; Remote circuit breaker control switch operators; Trip unit for circuit breakers; Circuit breakers and circuit closers; Electrical and electronic connectors; Heat sinks for use in electronic components; Internal cooling fans for computers.