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150-A68NB Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 150-A68NB is an Allen-Bradley SMC-2 series solid-state motor controller designed for starting and protecting three-phase squirrel-cage induction motors. It handles up to 68 A and supports 20 to 60 HP operation at 575 VAC. The controller accepts 380-460 VAC input voltage at 50/60 Hz and is supplied in an open-type enclosure. 150-A68NB integrates into motor control systems in manufacturing, pumping, or HVAC equipment requiring controlled motor startup and interface to existing electromechanical starters.
Best Suited For
- Soft-start control for three-phase induction motors
- Retrofit installations using existing electromechanical starters
- Medium-power motor applications rated 20-60 HP at 575 VAC
- Industrial environments requiring CE, CSA, UL compliance
Technical Specifications
I/O & Electrical
Communication & Power
Physical & Environmental
Certifications
Certified to CE, CSA, and UL standards.