Siemens Model 90 NEMA Size 2 Soft Starter - 480V/3P
Soft Starter | NEMA 2 | 30HP | 480V/3P | Reduced Voltage Starting
This Siemens Model 90 NEMA Size 2 soft starter MCC bucket provides controlled voltage ramp-up for smooth motor acceleration, purpose-built for critical infrastructure. Rated for 30HP at 480V three-phase, the integrated solid-state soft starter eliminates mechanical stress by gradually increasing motor voltage, reducing inrush current by up to 70 percent. Features adjustable ramp times, current limiting, and built-in motor protection, allowing hot-swappable serviceability without de-energizing the MCC lineup. Widely specified for steel mills, cement plants, and large-scale commercial buildings, the Model 90 soft starter bucket enables quick replacement and serviceability without disrupting adjacent MCC units. UL 845 listed and NEC Article 430 compliant for immediate installation.
