Electrical CAD Models

Browse electrical CAD models for enclosures, connectors and electromechanical components. Preview online and download files for product design and manufacturing.

Browse by part & function

The axis engineers actually search on — pick a part type to filter the catalog.

See all parts

Build kits

Curated systems with verified mating parts — download the whole assembly at once.

All collections
CONSUMER ELECTRONICS

iPhone Accessory & Case Design Kit

A practical iPhone accessory cluster for designing cases, charging stands, holders and fit-checking around real phone geometry.

6 partspairs verified
DRONES / UAV

250 mm FPV Drone Build Kit

A complete FPV quad build cluster covering frame, propulsion, camera, control electronics, battery housing and mounting hardware.

7 partspairs verified
MOTION CONTROL

NEMA 17 Motion / Linear Actuator Kit

A motion-control cluster around a NEMA 17 stepper, bracket, coupler, GT2 belt, pulley, bearing and driver.

5 partspairs verified
HARDWARE

Metric Fasteners & Threaded Hardware Pack

A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.

2 partspairs verified
3D PRINTING

3D Printer Motion & Extruder Upgrade Kit

A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.

7 partspairs verified
ELECTRONICS PROTOTYPING

Arduino / ESP32 Prototyping Kit

A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.

7 partspairs verified
ROBOTICS

Robotic Arm + Gripper Kit

A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.

7 partspairs verified
CNC MACHINING

CNC Workholding & Tooling Kit

A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.

6 partspairs verified
HVAC / DUCTING

HVAC Ventilation Duct Assembly Kit

A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.

6 partspairs verified
FLUID POWER

Hydraulic / Pneumatic Pump & Valve Manifold Kit

A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.

8 partspairs verified
MOBILE ROBOTICS

RC / Line-Follower Robot Chassis Kit

A small mobile-robot cluster with chassis, wheels, hubs, motors, motor mounts, controller, battery holder and damper.

9 partspairs verified
WORKSPACE ACCESSORIES

Desk Cable + Phone Stand Workstation Kit

A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.

7 partspairs verified
CAMERA / IMAGING RIGS

Camera Gimbal & Mount Rig Kit

A camera-rig cluster with gimbal, camera modules, tripod, tilt head, GoPro mount and camera bracket parts.

5 partspairs verified
2240 models2D drawings
Sort by:
Free
Cargador De Bateria Battery Charger 1 | 3D CAD Engineering Model
ELECTRICAL · BATTERY CHARGER

Cargador De Bateria Battery Charger 1 | 3D CAD Engineering Model

.STEP
Free
Kinco Plc K531 Analog Input Expansion Module 1 | 3D CAD Engineering Model
ELECTRICAL · KINCO K531

Kinco Plc K531 Analog Input Expansion Module 1 | 3D CAD Engineering Model

.STEP
Free
Ev Charger Case With Two Wallbox S 1 | 3D CAD Engineering Model
ELECTRICAL · EV CHARGER CASE

Ev Charger Case With Two Wallbox S 1 | 3D CAD Engineering Model

.STEP
Free
Tda7850 Audio Amplifier 1 | 3D CAD Engineering Model
ELECTRICAL · TDA7850

Tda7850 Audio Amplifier 1 | 3D CAD Engineering Model

.STEP

Need a CAD file that is not in the library?

Share your requirement and Marathon OS will match you with a vetted CAD designer for production-ready CAD files, edits and manufacturing documentation.

Get it Built
500+Projects Done
24 hrResponse
15+CAD Tools
Free
Ultrasonic Sensor Module 1 | 3D CAD Engineering Model
ELECTRICAL · ULTRASONIC SENSOR MODULE 1

Ultrasonic Sensor Module 1 | 3D CAD Engineering Model

.STEP
Free
Relay 12V 100A 1 | 3D CAD Engineering Model
ELECTRICAL · RELAY

Relay 12V 100A 1 | 3D CAD Engineering Model

.STEP
Free
Far Driver Nd961800B Pm Sm Controller Outline Model 1 | 3D CAD Engineering Model
ELECTRICAL · FAR DRIVER ND961800B

Far Driver Nd961800B Pm Sm Controller Outline Model 1 | 3D CAD Engineering Model

.STEP
Free
Contactor Kmi 11210 12A 24V Ac3 1No Iek 1 | 3D CAD Engineering Model
ELECTRICAL · CONTACTOR KMI 11210

Contactor Kmi 11210 12A 24V Ac3 1No Iek 1 | 3D CAD Engineering Model

.STEP
Free
Xilinx Package 1 | 3D CAD Engineering Model
ELECTRICAL · XILINX PACKAGE 1

Xilinx Package 1 | 3D CAD Engineering Model

.STEP
Free
Inductors 3 | 3D CAD Engineering Model
ELECTRICAL · INDUCTORS 3

Inductors 3 | 3D CAD Engineering Model

.STEP
Free
Tft Lcd 2 8 Inch Ili9341 Touch 320X240 1 | 3D CAD Engineering Model
ELECTRICAL · TFT LCD

Tft Lcd 2 8 Inch Ili9341 Touch 320X240 1 | 3D CAD Engineering Model

.STEP
Free
Jig Hight Voltage 1 | 3D CAD Engineering Model
ELECTRICAL · JIG HIGH VOLTAGE 1

Jig Hight Voltage 1 | 3D CAD Engineering Model

.STEP
Free
Narva 12 Way Fuse Box 54450Bl 1 | 3D CAD Engineering Model
ELECTRICAL · NARVA 12 WAY FUSE BOX 54450BL 1

Narva 12 Way Fuse Box 54450Bl 1 | 3D CAD Engineering Model

.STEP
Free
Narva Flush Mount Accessory Socket 81026Bl 1 | 3D CAD Engineering Model
ELECTRICAL · NARVA FLUSH MOUNT ACCESSORY SOCKET 81026BL

Narva Flush Mount Accessory Socket 81026Bl 1 | 3D CAD Engineering Model

.STEP
Free
Oex60A Manual Reset Circuit Breaker Acx1844 1 | 3D CAD Engineering Model
ELECTRICAL · OEX60A

Oex60A Manual Reset Circuit Breaker Acx1844 1 | 3D CAD Engineering Model

.STEP
Free
Lilygo T5 1 | 3D CAD Engineering Model
ELECTRICAL · LILYGO T5 1

Lilygo T5 1 | 3D CAD Engineering Model

.STEP
Free
Navigation Led 1 | 3D CAD Engineering Model
ELECTRICAL · NAVIGATION LED

Navigation Led 1 | 3D CAD Engineering Model

.STEP
Free
Switch Avar 2812 3710 1 | 3D CAD Engineering Model
ELECTRICAL · SWITCH AVAR 2812 3710 1

Switch Avar 2812 3710 1 | 3D CAD Engineering Model

.STEP
Free
Switch Rif22 1 | 3D CAD Engineering Model
ELECTRICAL · SWITCH RIF22 1

Switch Rif22 1 | 3D CAD Engineering Model

.STEP
Free
Sipm Afbr S4P11P012R 1 | 3D CAD Engineering Model
ELECTRICAL · SIPM AFBR S4P11P012R 1

Sipm Afbr S4P11P012R 1 | 3D CAD Engineering Model

.STEP
Free
Bosch Relay Mount 1 | 3D CAD Engineering Model
ELECTRICAL · BOSCH RELAY MOUNT 1

Bosch Relay Mount 1 | 3D CAD Engineering Model

.STEP
Free
Delock Can 120 Ohm Termination Resistor 1 | 3D CAD Engineering Model
ELECTRICAL · DELOCK CAN 120 OHM TERMINATION RESISTOR

Delock Can 120 Ohm Termination Resistor 1 | 3D CAD Engineering Model

.STEP