RP1 UPB 3P4W 250A 480/277V 18CIR CU

RP1 UPB 3P4W 250A 480/277V 18CIR CU Lighting Panel The Siemens RP1 UPB is a low voltage unassembled lighting panel designed for lighting loads and branch circuit loads. This panel is suitable for electrical distributors and switchgear suppliers requiring reliable lighting solutions with flexible main device options. It supports 3-phase 4-wire systems with a 250A rating at 480Y/277V and accommodates up to 18 circuits. Specifications Application: Lighting Loads / Branch Circuit Loads Voltage Rating: 480Y/277V Current Rating: 250A Phase / Wire: 3-Phase 4-Wire Number of Circuits: 18 Dimensions (H x W x D): 32.0 x 20.0 x 5.75 inches Material: Copper Product Weight: 20 lbs Country of Origin: United States Manufacturer: Siemens Manufacturer Part #: P1E18MC250CT Features Tin-plated copper main bus for enhanced conductivity and corrosion resistance Subfeed space included for flexible wiring configurations User-selectable main device (lug or breaker) for customized installation Made in the USA, ensuring compliance with domestic manufacturing standards