Hammond C4B3031SBK1 30 x 31.5 in Solid Cabinet Bottom Panel, Black
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- Solid bottom panel for C4, C4RR and DCZ4 cabinet frames measuring 30.00 in (762 mm) wide x 31.50 in (800 mm) deep
- 14 gauge mild steel construction, panel size 26.50 in (673 mm) x 25.00 in (635 mm)
- Encloses the cabinet base for airflow management
- Black powder paint coat; drawing specifies painted black textured
- Mounting hardware included: six 8-32 black oxide clip nuts and six 8-32 x 0.5 in zinc plated screws (CLPKIT832-6)
- Six 0.22 in (6 mm) diameter mounting holes for attachment to the cabinet frame
- TAA-compliant for GSA Schedule purchases; RoHS, REACH and USMCA compliant
- Finish complies with Greenguard guidelines for indoor air quality; manufactured in North America
The C4B3031SBK1 is a solid steel bottom panel sized for cabinet frames measuring 30.00 in (762 mm) wide by 31.50 in (800 mm) deep. It closes off the base of the enclosure so that conditioned air is drawn through intended paths rather than leaking out of the bottom of the frame, making it a practical add-on for IT and AV integrators, facilities teams and OEM engineers building out server and network cabinets.
Construction is 14 gauge steel (mild steel), finished in a black powder paint coat — the part drawing calls out C4B3031SBK1 as painted black textured. The panel finish complies with the Greenguard guidelines for indoor air quality, and the part is RoHS and REACH compliant, USMCA compliant and TAA-compliant for GSA Schedule purchases. It is manufactured in North America, with Canada listed as the country of origin.
Panel dimensions from the drawing are 26.50 in (673 mm) by 25.00 in (635 mm), with six 0.22 in (6 mm) diameter mounting holes and a 0.07 in (2 mm) formed edge detail. Shipping weight is 14.75 lbs (6.69 kg).
Everything needed to attach the panel to the cabinet frame ships in the box: one bottom panel, six 8-32 clip nuts in black oxide finish and six 8-32 x 0.5 in zinc plated machine screws. That hardware set is also available separately as CLPKIT832-6 if replacements are ever needed.
- Use with C4, C4RR and DCZ4 cabinet series frames in the 30 x 31.50 in footprint.
- Solid version; the equivalent brushed-entry panel for this cabinet size is C4BBCE3031BK1.
Ideal For
- Airflow management in C4 series server and network cabinets
- Sealing the base of C4RR and DCZ4 cabinet frames
- Data center cabinet build-outs requiring TAA-compliant components
- Retrofitting existing 30 x 31.5 in cabinet frames with a solid base
Mounting
| Hardware Included | Yes - CLPKIT832-6 cabinet mounting hardware |
| Hole Spacing (Drawing) | 20.00 in (508 mm), 13.25 in (337 mm), 2.50 in (64 mm) |
| Compatible Cabinet Series | C4, C4RR and DCZ4 cabinet series |
Overview
| Type | Solid bottom panel |
| Series | C4B Series Bottom Panels |
| Function | Encloses cabinets for airflow management |
| Description | Solid C4 Cabinet Bottom Panel |
| Part Number | C4B3031SBK1 |
| Brushed Equivalent Part No. | C4BBCE3031BK1 |
Dimensions
| Panel Width (Drawing) | 25.00 in (635 mm) |
| Panel Length (Drawing) | 26.50 in (673 mm) |
| Use With Cabinet Depth | 31.50 in (800 mm) |
| Use With Cabinet Width | 30.00 in (762 mm) |
| Formed Edge / Panel Detail | 0.07 in (2 mm) |
Identifiers
| UPC | 623980007625 |
| UNSPSC | 43201611 |
| GTIN-14 | 00623980007625 |
| Tariff Code | 8538.10.0000 |
| Country Of Origin | CA (Manufactured in North America) |
| UPC W/o Check Digit | 62398000762 |
Packaging & Shipping
| In The Box | 1 x Bottom Panel; 6 x 8-32 Clip Nut (Black Oxide Finish); 6 x 8-32 x 0.5 in Machine Screw (Zinc Plated) |
| Shipping Weight | 14.75 lbs (6.69 kg) |
Construction & Finish
| Gauge | 14 gauge steel |
| Finish | Black powder paint coat (RAL9005 black); drawing specifies painted black textured |
| Material | Mild Steel |
Environmental & Protection
| Indoor Air Quality | Finish complies with the Greenguard guidelines for indoor air quality |
Compliance & Certifications
| ECCN | EAR99 |
| Standards | TAA-compliant (for GSA Schedule purchases) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
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Frequently Asked Questions
Which cabinets does C4B3031SBK1 fit?▾
It is made for C4, C4RR and DCZ4 series cabinet frames with a 30.00 in (762 mm) wide by 31.50 in (800 mm) deep footprint.
Does this bottom panel include mounting hardware?▾
Yes. The box contains the bottom panel plus six 8-32 clip nuts in black oxide finish and six 8-32 x 0.5 in zinc plated machine screws, also sold as the CLPKIT832-6 kit.
Is there a version with a brush entry instead of a solid panel?▾
Yes. For this same 30 x 31.50 in cabinet size, the brushed version is part number C4BBCE3031BK1.
What material and finish is used?▾
C4B3031SBK1 is 14 gauge mild steel with a black powder paint coat; the drawing specifies painted black textured, and the finish complies with the Greenguard guidelines for indoor air quality.
Is this part suitable for government purchases?▾
It is TAA-compliant for GSA Schedule purchases, USMCA compliant, and is manufactured in North America with Canada listed as the country of origin.
Why install a bottom panel?▾
The panel encloses the base of the cabinet for airflow management, helping keep cooling air in intended paths rather than escaping through the open frame bottom.
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