Profile: Arizona Partsmaster, Inc. is a supplier of building materials and janitorial supplies. Our electrical supplies include circuit breakers, dimmers, smoke detectors, wire, cable, tools, devices, fittings, connectors, fuses, testers and switches. Our cooper wiring devices SI061-W white decorator slide dimmer switch features electrostatic discharge protection, power failure memory, replaces a standard switch and offers dimmer capabilities, and perceived dimming level is proportional to the slider position. Our adhesives are designed for bonding vinyl or rubber cove base and stair treads.