Electrical Enclosures | McMaster-Carr

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3,199 Products

Electrical

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

1,800 products

Electrical Enclosure Panels

Mount and connect components inside enclosures

150 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

77 products

Electrical Enclosure Vents

Attach to sealed enclosures so air can flow to equalize temperature and pressure

10 products

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

35 products

Electrical Enclosure Pedestals

Mount enclosures at a comfortable height to access switches, displays, and other controls

6 products

Electrical Enclosure Drains

Release moisture to keep components dry

4 products

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

6 products

Electrical Enclosure Pole Mounts

Everything you need to secure enclosures to round poles or beams

14 products

Electrical Enclosure Floor Stands

Mount enclosures to the floor above hazards such as water

8 products

Electrical Enclosure Mounting Channels

Position components inside electrical enclosures without drilling holes, which can leak

9 products

Raceway

Route and guard wiring along surfaces in your facility

54 products

HMI Covers

Access HMI devices and other controls mounted to an enclosure while keeping out liquids and dust

114 products

Circuit Board Enclosures

Hold circuit boards to protect them from dust, liquids, or overheating

76 products

Potting Boxes

Fill with potting compound to protect electronic assemblies from dust, moisture, and vibration

16 products

Electronics Cabinets

Store and organize servers, computers, and automation controls

15 products

Monitor Enclosures

Shield displays and televisions from impact, dust, and splashing liquids

16 products

Console Enclosures

Build out interfaces with buttons, gauges, and other components to monitor and control machinery

3 products

Single-Board Computer Enclosures

Protect your Raspberry Pi, Arduino, or other board from dust and impact

6 products

Underground Enclosures

Bury in the ground or in concrete to protect and access utilities such as electric and water lines

4 products

Tablet Enclosures

Protect tablets and displays from dust and washdowns

5 products

Electronics Racks

Mount servers, automation controls, and computers in less space than electronics cabinets

9 products

Electronics Rack Equipment Installation Supports

Create temporary ledges to support heavy equipment as you mount it to a rack

4 products

Terminal Blocks

Mate with terminals to complete circuits in control panels, motors, and small machines

47 products

Circuit Breaker Boxes

Hold a series of circuit breakers in line; also known as load centers

15 products

Circuit Breaker Box Filler Plates

Conceal live electrical components in circuit breaker boxes to prevent injury and damage

2 products

Circuit Boards

Create your own circuit board designs by adding components

2 products

Light Switch Sensor Guards

Protect light switch sensors from damage and vandalism

5 products

Battery Boxes

Store and protect batteries from dirt, debris, and water

8 products

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

22 products

Heating, Ventilation, and Air Conditioning

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

5 products

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

12 products

Measuring and Inspecting

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products

Caliper Battery Covers

Protect the battery inside your caliper

8 products

Containers, Storage, and Furniture

Desiccators

Store sensitive items such as 3D printer filaments and optical equipment, keeping out moisture

3 products

Shelves

Use with frames to support and store a variety of items

6 products

Communication

Telephone Enclosures

Protect telephones from water, dust, corrosion, and weather

3 products

Telephones

Corded, cordless, outdoor, and hazardous location telephones

4 products

Building and Machinery Hardware

Hinges

Mount to doors, windows, and panels so they can swing open and closed

2 products