What Are Steel Electrical Boxes?
Steel electrical boxes are super-strong, fireproof, and incapable of melting. They offer the greatest level of security for electrical wiring applications. The pre-installed screws are in raised position for quick cover installation. The UL standard thickness of the steel box should be around 1.6mm or above.
The 6 Common Types of Steel Electrical Boxes:
Round Pan Box
Multi-Gang Box
Masonry box
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![Handy Box Extension]()
Handy Box ExtensionEVT handy box extension ring is designed to provide additional capacity to a 4"X2-1/8" box, which is popular for exposed work applications.read more -
![Handy Box]()
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![Octagon Box]()
Octagon BoxEVT 4 inch octagon box is for use with electrical conduits to install ceiling and wall lighting fixtures. The combination screw heads allow quick installation.read more -
![4 Inch Square Box]()
4 Inch Square BoxEVT 4" square box electrical provides an easy method for the installation of electrical devices such as switches and receptacles.read more -
![4-11/16 Inch Square Box]()
4-11/16 Inch Square BoxEVT 4-11/16" square box is used where conductor runs are split in multiple directions. This 4-11/16" square outlet box comes with 2 pre-installed ear screws.read more
Main Products
We always design the products to meet the standards for safety.
Why Partner With Us?
22+ Years of Expertise
ISO-certified facilities serving 50+ global brands
Global Compliance
Products meet international standards like UL
Durability and Reliability
Robust Material and Rigorous QC Inspection
700+ Days of Guarantee
To refund or replace a product that is defective
We're well-known as one of the leading steel electrical box manufacturers and suppliers in China. Our factory offers high quality steel electrical box made in China with competitive price. Welcome to place an order.
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![Set Screw Connector]()
Set Screw ConnectorEVT set screw connector is part of UL listed EMT fittings. The steel EMT set screw connector provides concrete tight...read more -
![Nm Cable Connector]()
Nm Cable ConnectorEVT NM Cable Connector is used to bond non-metallic sheathed cable and flexible cord to a steel box or enclosure.read more -
![1 Hole EMT Strap]()
1 Hole EMT StrapEVT 1 hole EMT strap is used to mount EMT conduit to any surface. The EMT strap is UL listed with UL file number...read more -
![Strut Clamp]()
Strut ClampEVT strut clamp is designed to route EMT, IMC and rigid conduit across 1-5/8" wide strut channel.read more -
![LB Conduit Body]()
LB Conduit BodyLB type threaded conduit body for rigid conduit or IMC allows access for general inspection, maintenance and wire...read more -
![Slotted Strut Channel]()
Slotted Strut ChannelEVT slotted strut channel has rounded end rectangular slots punched out on 2-inch centers.read more
