Intelligent Filler & Blank Selection System
Determine the appropriate filler and blank combination based on the available space within a panel and the type of breaker to be added Test.
Panel Layouts Reference

- 30C: 30\" Center-mounted
- 40F: 40\" Offset-mounted
- 45F: 45\" Offset-mounted
- 45C: 45\" Center-mounted
Fillers and Blanks Reference

02 Filler: A spacer to fill the area between a plugged-in circuit breaker and the gutter door.
03 Blank: A spacer to fill the area occupied by a circuit breaker when plugged-in to the interior bus stack.
ReliaGear neXT Spacers (Fillers and Blanks) -View DocumentationReliaGear neXT Power Panelboards: Fillers and Blanks Product Change Notification
Note: If ordering a loose breaker (XT2, XT4, XT5, XT6, FB, TEY, A2), they ship with the filler plate. For XT1, order the separate mounting kit based on 1, 2, or 5 group mount. XT7 does not have a filler.
Panel Configuration
Recommendation
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