The Siemens CDP-7 (originally branded under I-T-E/Siemens) is a commercial and industrial power distribution panelboard series designed for circuit protection and reliable power managment.
Key Specifications & Features
Amperage Range: Typically available in configurations from 100A up to 600A (common sizes include 100A, 150A, 225A, 400A, and 500A).
Voltage & Phase Options: Supports 1-phase or 3-phase systems, with common voltage ratings including 120/240V, 208Y/120V, and 480Y/277V (3-phase, 3-wire or 4-wire configurations).
Circuit Spaces: Commonly configured with varying circuit capacities (such as 30-circuit or 42-circuit layouts).
Bus Type: Often built with a copper or aluminum bus bar design.
Main Configuration: Available as Main Breaker (MCB) or Main Lugs Only (MLO) variants utilizing molded case circuit breakers or fusible switches.