The Ideal 30-1088J In-Sure Push-In Wire Connector, Model 88, 6-Port, Stacked, Jar of 200 is optimal for residential, light commercial, lighting retrofit, and pre-fab wiring systems. The Ideal 30-188J is also optimal for branch circuit wiring applications where a traditional twist-on wire connector would be used. The color-coded shell allows for quick identification of port configuration while the clear polycarbonate housing allows for visual verification of every connection. The ergonomic design is easier to grip which allows for more comfortable push-in connections. The compact size makes for easy installations in even the tightest spots or shallow boxes, and the tough, flame-retardant shell stands up to the harshest environments. This unit is UL Listed, CSA Certified, and rated to 600V.