CH4FP3 - 4.125" PRL4A Filler Plate

CH4FP3 -  4.125" PRL4A Filler Plate

The CH4FP3 filler plate is used to cover unused breaker spaces in CH panelboards. It’s one of those simple parts that doesn’t get much attention, but it plays a key role in keeping a panel looking clean and properly put together.

When your breaker slot isn’t being used—whether from a layout change, an upgrade, or a removed circuit—this filler plate fills that opening. Instead of leaving empty gaps inside the panel, it helps maintain a uniform layout and keeps everything neatly covered.

It’s designed specifically for CH panelboards, so installation is straightforward. It fits right into place and sits flush, blending in with the rest of the panel for a clean, finished look.

Key Features and Benefits

• Covers unused breaker spaces in CH panelboards
• Helps keep the panel layout clean and organized
• Prevents open slots inside the panel
• Simple fit for compatible CH systems
• Commonly used during upgrades and maintenance work
• Non-electrical accessory

Technical Specifications

• Part Number: CH4FP3
  
• Type: Filler Plate
  
• Application: CH Panelboard accessory
  
• Function: Covers unused breaker openings
  
• Dimensions (Approx.): 25.0"W x 4.5"H x 1.0"D
  
• Width: 25.0 in.
  
• Height: 4.5 in.
  
• Depth: 1.0 in.
  
• Ship Weight: Not specified

Material Compliance and Certifications

• This is a non-electrical accessory used to cover unused openings in CH panelboards. It does not carry electrical ratings. Installation should follow standard electrical safety practices and be performed by qualified personnel in commercial or industrial environments.

Where It Works Best

• CH panelboards with open breaker spaces
  
• Panel upgrades and circuit changes
  
• Electrical maintenance and retrofit work
  
• Commercial and industrial control panels
  
• Keeping panels covered, organized, and presentable