PowerFit 400A Phase A (L1) Connectors

PowerFit 400A Phase A (L1) connectors carry the first hot phase in a three-phase power system. Because the color used for L1 varies by region, PowerFit offers three color variants for this phase: black (North American NEC 120/208V convention), brown (IEC 60446 used across Europe, UK, and modern Australia), and red (legacy Australian/New Zealand convention). All three are phase-keyed to L1 and will only mate with other L1 connectors, preventing dangerous cross-phase connections regardless of the color. Every Phase A connector shares the full PowerFit specification: 400A/1000V rated, IP67 when mated, silver-plated brass contacts, push-and-twist connection, and TÜV Rheinland certification. Available in line source, line drain, panel mount source, and panel mount drain configurations.

L1 Colors by Region