Product Description
The Square D HLN4BL is a durable blank extension for I-Line circuit breaker panelboards, designed for use in both AC and DC systems. This panelboard is compliant with UL and CSA standards, certified by UL under File E33139. The HLN4BL is ideal for narrow surface applications and comes in a quantity of five per box.
- For AC or DC systems
- Compliance with UL and CSA standards
- Narrow surface design
Product Highlights
This panelboard extension is specifically designed for use with Square D I-Line circuit breaker panelboards, offering an efficient solution for service entrances.
Product Information
Standard Information
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Catalog Number: HLN4BL
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Brand: Square D
Technical Specifications
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Size: 4.5 inches
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Type: Blank Plate
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Width: 2.84 inches
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Height: 4.5 inches
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Quantity: 5 per box
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UPC: 785901297673
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Warranty: 18 months
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Country of Origin: USA
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Applications: Narrow surface