Siemens Model 90 20A/20A Dual Breaker Feeder - 480V/3P
Dual 20A | 480V/3P | 100A Frame | Independent Circuits
This Siemens Model 90 20A/20A dual breaker feeder consolidates two independent feeder circuits into a single MCC bucket, engineered for maximum reliability. Rated at 480V with dual 100A frame breakers, it maximizes panel density while maintaining full isolation between circuits. Each breaker operates independently, allowing hot-swappable serviceability without de-energizing the MCC lineup. Perfect for steel mills, cement plants, and large-scale commercial buildings, this dual-compartment design cuts installation costs by reducing the total number of bucket slots required. The Model 90 architecture ensures backward compatibility with existing MCC lineups, enabling seamless capacity upgrades. Meets UL 845 and NEC Article 240/430 standards.
