Shanghai Lumex Systems Co., Ltd.  

Product Name: 4-11/16 in. Square Box Extension Ring, ETL Listing Model NO.: 73171-K Brand: Lumex Shell Protection Grade: IP56 Shell Material: Steel Plate Application Range: High-rise Buildings Size: 4-11/16 in. Operation Voltage: High Voltage Form: All- packaged Type Certification: UL, ETL Structure: Protection Type: Power Volume (Cu. in. ): 42 Trademark: LUMEX Transport Package: Standard Carton Box Specification: cETL Listing, RoHS comply Origin: Shanghai, Cn HS Code: 8538900000 Product Description APPLICATION· Square boxes are used where multiple conductor runs are split into two or more directions to bring power to a number of electrical devicesSPECIFICATIONS· Part No.: 73171-K· Description: 4-11/16 in. Square Box Extension Ring, 1-1/8 in. Deep· Volume (Cu. In. ): 42· Knockouts: Side 1/2 in. × 10, Sides 3/4 in. × 6· Manufacturing: Stamping· Standard PKG: 12pcsCODE COMPLIANCE· CETL Listed UL 514A· ROHS complyMATERIAL CHARACTERISTICS· Hot Dipped Galvanized Steel SheetFEATURES· Are used in branch circuit wiring to splice wires· Accommodate wiring devices, such as switches and receptacles· Most may also serve as fixture supports· Provide excellent protection for wiring system or devices· Narrow back body leaves more room for wires in the box· Must be closed with a cover, light fixture canopy or wallplate· Permit access to conductors for maintenance· Limited Two-Year Warranty