Allen-Bradley 1336-WB110

The Allen-Bradley 1336-WB110 Dynamic Brake Chopper Module is a vital component for enhancing braking torque in 480V AC applications, specifically designed for the 1336 series frequency drives such as the 1336PLUS and 1336IMPACT. This module features a 2.5 Ohm brake resistor and a robust 700V AC Ferraz Shawmut fuse, ensuring effective performance and durability. Its advanced design incorporates an SCR over-voltage crowbar circuit along with an IGBT chopper transistor to maintain optimal DC bus voltage during regenerative braking conditions. Capable of operating efficiently between 380-480V AC and 110A, it handles demanding environments with a remarkable 200A capacity and 12A normally closed contacts, making it an ideal choice for industries that require high-level reliability and performance.