The ABB NBRA-663C is an external braking chopper module, discontinued by the manufacturer, designed for use with ACS550 and ACS800 drives. It features a maximum power rating of 19.8KW, operates at 600VAC, and comes in an IP54-rated enclosure measuring 7.7"H x 6.2"W x 5.9"D.
Contact us
Contact us for volume pricing, technical support, repair quotes, and detailed product photos or videos.
The ABB NBRA-663C is an external braking chopper module, discontinued by the manufacturer, designed for use with ACS550 and ACS800 drives. It features a maximum power rating of 19.8KW, operates at 600VAC, and comes in an IP54-rated enclosure measuring 7.7"H x 6.2"W x 5.9"D.
