Control Boxes | McMaster-Carr

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3,141 Products

Electrical

Electrical Enclosures

Electrical Enclosures

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

Electrical Enclosure Panels

Electrical Enclosure Panels

Mount and connect components inside enclosures

Electrical Enclosure Pedestals

Electrical Enclosure Pedestals

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

Electrical Enclosure Mounts

Electrical Enclosure Mounts

Secure electrical boxes to the floor or a pole

Electrical Enclosure Mounting Channels

Electrical Enclosure Mounting Channels

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

HMI Covers

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

Raceway and Raceway Fittings

Raceway and Raceway Fittings

Route and guard wiring along indoor surfaces

Potting Boxes

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

Electronics Cabinets

Electronics Cabinets

Store and organize servers, computers, and automation controls

Electronics Racks

Electronics Racks

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

Circuit Breaker Boxes

Circuit Breaker Boxes

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

Circuit Breaker Box Filler Plates

Circuit Breaker Box Filler Plates

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

Terminal Blocks

Terminal Blocks

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

Circuit Boards

Create your own circuit board designs by adding components

Battery Holders

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

Building and Machinery Hardware

Key-Control Cabinets

Key-Control Cabinets

Lock and keep track of keys in a central location

Key Lock Boxes

Keep keys secure yet accessible at their point of use

Key-Control Cases

Key-Control Cases

Organize, transport, and store keys in portable zippered cases

Lockout Organizing Stations

Lockout Organizing Stations

Keep padlocks, tags, and other lockout tools neatly stored and ready to use

Hinges

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

Containers, Storage, and Furniture

Desiccators

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)