Siemens System 89 20A/20A Dual Breaker Feeder - 480V/3P
Dual 20A | 480V/3P | 100A Frame | Independent Circuits
This Siemens System 89 20A/20A dual breaker feeder consolidates two independent feeder circuits into a single MCC bucket, designed for continuous duty cycles. Rated at 480V with dual 100A frame breakers, it maximizes panel density while maintaining full isolation between circuits. Each breaker operates independently, simplifying inventory management with standardized form factors. Perfect for semiconductor fabrication, renewable energy installations, and municipal utilities, this dual-compartment design cuts installation costs by reducing the total number of bucket slots required. The System 89 architecture ensures backward compatibility with existing MCC lineups, enabling seamless capacity upgrades. Meets UL 845 and NEC Article 240/430 standards.
