The Allen-Bradley 150-C37NBR SMC-3 is a robust motor controller engineered to manage 3-phase industrial motors with a rated current of 37A and voltage capabilities of 200-480V AC. Ensuring operational efficiency and protection, it offers insulation voltages up to 600V AC, a dielectric withstand of 2,200V AC, and sophisticated overvoltage safeguards such as 1000V/μs DV/DT protection and 6KV impulse voltage. This controller features various operational modes—current limit start, soft start, soft stop, and kickstart—while safeguarding against issues like motor overloads and phase reversals. With certifications including CE, c-UL-us, CCC, and CSA, and a compact design of approximately 44.8mm x 139.7mm x 100mm, the 150-C37NBR is adaptable for installation environments with pollution degree 2, and is functional up to 2000 meters altitude without performance degradation.
