Siemens 400A 3 PH 42 Space/ 42 Circuits Outdoor Main Breaker Panel Type:Main Breaker No humming or buzzing

No humming or buzzing

✔ UL Listed & CSA Approved

or outdoor equipment

✔ Clear or Prismatic Lens Options – Choose between focused or diffused light output

✔ 200A Current Rating – Handles high-capacity neutral connections with robust conductivity

Siemens 400A 3 PH 42 Space/ 42 Circuits Outdoor Main Breaker Panel Type:Main Breaker No humming or buzzing400A Main Breaker 3 phase 120 208V or 120 240V operation 42 Spaces 42 Circuits Full capacity utilization (1" per space) NEMA 3R Enclosure Weatherproof for outdoor installation Siemens Plug On Design Compatible with QP QB breakers Copper Bus Bars High conductivity for reliable performance