UL 508 Busbars

Flexibility, Reliability and Safety for UL applications

UL508 Busbars allow for fast, compact and secure wiring of UL1077

Miniature Circuit Breakers or UL512 Fuseholders. Feeder Terminals and Accessories fit any mounting configuration. Wiring errors are eliminated and hotspots are greatly reduced due to loose wiring connections.

• For connection of UL 1077 Miniature Circuit Breakers
• Also approved for use with UL512 Fuseholders
• 1P, 2P and 3P Configurations with or without Auxiliary Switch
• Voltage ratings: 1P 600 V AC /1000 DC 2+3P 600 V AC / DC
• Available in 80 A and 100 A Ratings
• Center Feed rating up to 200 A (two incoming terminals per phase required)
• Feeder Terminal Options allow for Top or Bottom Feed
• Cuttable Design allows for maximum flexibility
• Finger Safe Design with Available Protective Caps for unused terminals