For linear fluorescent fixtures that use dimming circuit or DALI protocol, 3-pole LUMI-NUTS Model 873-903 meets NEC410.74 (G), CEC30-308 (4), and CSA/UL Standard 2459 for insulated multipole splicing wire connectors. Device has 6 A/600 V rating and utilizes UL94V-0 flame-rated polyamide 6.6 housing for flame retardation. Touchproof design eliminates need to disconnect power for service. Integrated locking latch prevents unintentional separation of mating halves.