Rectangular box extension ring
Pipe Steel Industries offers Rectangular box extension ring as part of our fire-rated cable and conduit sourcing range. Use the technical options below to prepare your project enquiry.
Selection details: standards: UL 514A, UL 50, NFPA 70; materials: Carbon steel, drawn.
Confirm the exact model, dimensions, working conditions and required approvals with our sales team before ordering. Model-specific certificates and availability are verified with the quotation.
Request a Quotation for Rectangular box extension ringEmail a product-specific RFQ
Technical Specifications
| Property | Details |
|---|---|
| Standard | UL 514A, UL 50, NFPA 70 |
| Material | Carbon steel, drawn |
| Thickness | Standard 1.6 mm, available 0.8 ~ 1.5 mm |
| Surface | Pre-galvanized |
| Application | Extend depth of existing rectangular junction box |
Sizes & Technical Data
Reference options for product selection. Confirm the exact dimensions, model and project approvals with your quotation.
| Size | Deep | Capacity | Ref. No. |
|---|---|---|---|
| 4″ x 2″ | 1-7/8″ | 13 cubic inch | C7121 (UL) |
| 4″ x 2″ | 1-7/8″ | 13 cubic inch | C7122 (UL) |
| 4″ x 2″ | 1-7/8″ | 13 cubic inch | C7123 (UL) |
| 4″ x 2″ | 2-1/8″ | 15 cubic inch | C7125 (ISO) |
| 4″ x 2″ | 2-1/8″ | 15 cubic inch | C7126 (ISO) |
| 4″ x 2″ | 2-1/8″ | 15 cubic inch | C7127 (ISO) |
| 4″ x 2″ | 2-1/8″ | 15 cubic inch | C7128 (ISO) |
Applications
- Electrical junction box procurement
- Fire-rated cable and conduit project packages
Finishes & Options
- Specify size, connection, material and quantity in your enquiry.
- Request model-specific documentation and destination-port delivery terms.
Get Pricing for Rectangular box extension ring
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