The Allen-Bradley SP-148587 is a dedicated option board designed for brake relays, optimized for use with the 1336 series AC drives from Allen-Bradley. This series features variable frequency AC drives offering both constant and variable torque output, accommodating input voltage ranges between 380 to 460 Volts AC and 500 to 575 Volts AC, with an impressive output power range spanning from 0 to 250 Horsepower. Crafted to meet diverse environmental needs, the 1336 series provides various enclosure options with IP 00 to IP 56 protection ratings, and is suitable for different operational climates, maintaining optimal performance and reliability with operating temperatures between 0 to 50 degrees Celsius and humidity tolerance of 5 to 95%.