Shanghai Linsky Electrical Co., Ltd.
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USLINSKY Masonry Boxes
US $0.70 - US $2.90
Production Lead Time:
30 day(s)
Shipping Method:
Sea Freight
Brand:
USLINSKY
Customised:
No
Model No.:
LT690, LT691, LT692, LT693, LT694, LT960
Size:
2-1/2" Deep LT690: 3.75"×2" LT691: 3.75"×3.81" LT692: 3.75"×5.62" LT693: 3.75"×7.44" LT694: 3.75"×9.25" LT960: 3.75"×11.06"
Application:
For mounting switches, plugs, outlets and electrical devices in masonry, brick and block walls; suitable for 4" block walls
Material:
Galvanized Steel
Type:
Non-gangable with conduit knockouts (KO's)
Certification:
UL Listed
Conduit KO's:
Side & Bottom (1/2"~3/4")
Description
Certification & Document
Contact Supplier
Description
USLINSKY 2-1/2" Deep Galvanized Steel Non-Gangable Masonry Boxes with Conduit KO's (UL Listed E501003)
- Material: Galvanized Steel
- Application: These masonry boxes are used for mounting switches, plugs, outlets and other electronic and electrical devices in masonry, brick and block walls. The non-gangable versions offer fixed configuration options. Use 2-1/2" deep boxes in 4" block walls.
- Advantages: This extra deep design allows for deep devices, numerous wires, switches and other electronic and electrical devices.
- Certification: UL Listed
- Conduit Knockouts: Pre-punched side and bottom knockouts in 1/2"~3/4" sizes for flexible wiring installation.
LT690 (1 Gang)
- Model No.: LT690
- Description: 1 Gang non-gangable masonry box
- Side Conduit: (6) 1/2"~3/4"
- Dimension W×H: 3.75"×2"
- Bottom Conduit: (2) 1/2"~3/4"
- Application: Ideal for single electrical device installations (e.g., single switch, single outlet) in masonry walls, suitable for small residential rooms or compact commercial spaces.
LT691 (2 Gang)
- Model No.: LT691
- Description: 2 Gang non-gangable masonry box
- Side Conduit: (8) 1/2"~3/4"
- Dimension W×H: 3.75"×3.81"
- Bottom Conduit: (4) 1/2"~3/4"
- Application: Designed for dual electrical device installations (e.g., switch + outlet, two switches), commonly used in living rooms, bedrooms and office areas.
LT692 (3 Gang)
- Model No.: LT692
- Description: 3 Gang non-gangable masonry box
- Side Conduit: (10) 1/2"~3/4"
- Dimension W×H: 3.75"×5.62"
- Bottom Conduit: (6) 1/2"~3/4"
- Application: Suitable for triple electrical device combinations (e.g., three switches, switch + two outlets), ideal for larger rooms or high-traffic commercial areas requiring multiple control points.
LT693 (4 Gang)
- Model No.: LT693
- Description: 4 Gang non-gangable masonry box
- Side Conduit: (12) 1/2"~3/4"
- Dimension W×H: 3.75"×7.44"
- Bottom Conduit: (8) 1/2"~3/4"
- Application: For four electrical device setups (e.g., combination of switches and outlets), perfect for commercial spaces, conference rooms or large residential areas with high electrical demand.
LT694 (5 Gang)
- Model No.: LT694
- Description: 5 Gang non-gangable masonry box
- Side Conduit: (14) 1/2"~3/4"
- Dimension W×H: 3.75"×9.25"
- Bottom Conduit: (10) 1/2"~3/4"
- Application: Designed for five electrical device installations, suitable for commercial kitchens, retail spaces or utility rooms where multiple electrical controls and power outlets are required.
LT960 (6 Gang)
- Model No.: LT960
- Description: 6 Gang non-gangable masonry box
- Side Conduit: (16) 1/2"~3/4"
- Dimension W×H: 3.75"×11.06"
- Bottom Conduit: (12) 1/2"~3/4"
- Application: For six electrical device combinations, ideal for industrial control panels, large commercial facilities or specialized electrical rooms requiring extensive device mounting in a single enclosure.
Certification & Document
Certificate Name
Issued By
Certificate Type
Valid Date
Certificate of Compliance (UL 514A for Metallic Outlet Boxes)
Issued By
UL LLC (Underwriters Laboratories Inc.)
Certificate Type
UL
Valid Date
21 Jun 2018
-
(N/A)
Shanghai Linsky Electrical Co., Ltd.
Shanghai, Chinese Mainland
Exporter, Manufacturer, Trade/Industrial Organisation
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Shanghai Linsky Electrical Co., Ltd.
Shanghai, Chinese Mainland
Exporter, Manufacturer, Trade/Industrial Organisation
Certifications
Supplier info last updated: 18 Mar 2026
Advertise since: 20 Mar 2026
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