AutoCAD Electrical: Three-position selectors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
Independent public references
Follow the source.
Standards references, public manufacturer information and official CAD resources support this library. Original explanations and illustrations are kept distinct from publisher material.
A public download is not automatically licensed for redistribution. Manufacturer graphics, CAD files and standards content remain at their original sources; original artwork has its own clearly stated scope and licence.
Read the sourcing and illustration policyAutoCAD Electrical: Four-position selectors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Additional circuit-breaker poles
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Power semiconductor switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Fusible disconnects
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Disconnector variants
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Reactors and inductors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Fuse switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Three-phase transformer connections
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Relay suppression components
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Current monitoring relays
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Voltage monitoring relays
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Counter relays
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Miscellaneous monitoring relays
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Time-delay relays
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Motor control and overloads
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Single-phase motors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: DC motors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Transformer-fed indicator lamps
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Push-to-test lamps
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: LED lamps
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Flashing beacons
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Rotating beacons
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Connectors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Limit switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Pressure and temperature switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Inductive proximity switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Capacitive proximity switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Magnetic proximity switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Photoelectric emitter/receiver switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Level, flow, keyed and measurement switches
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Instrumentation and sensors
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Winding arrangements and AC/DC indications
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Photovoltaic generator representation
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Semiconductor components
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Earthing, sources and surge protection
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Splice symbols
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: Power station and substation concepts
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
AutoCAD Electrical: One-line load and receptacle
Public vendor catalogue naming and functional variants. Vendor block names are not IEC identifiers. Linked for reference; no graphics or CAD files are redistributed.
Residual current device categories
Public manufacturer explanation of the equipment function and selection context.
Circuit breakers and switches
Public manufacturer explanation of the equipment function and selection context.
Terminal block functional families
Public manufacturer explanation of the equipment function and selection context.
Sensor and actuator terminal wiring
Public manufacturer explanation of the equipment function and selection context.
AC/DC power supplies and DC/DC converters
Public manufacturer explanation of the equipment function and selection context.
DC UPS, AC UPS and capacitor buffer modules
Public manufacturer explanation of the equipment function and selection context.
PV system equipment and string connection layouts
Public manufacturer explanation of the equipment function and selection context.
Photovoltaic technology and inverter functions
Public manufacturer explanation of the equipment function and selection context.
Residual current and neutral-earthing protection context
Public manufacturer explanation of the equipment function and selection context.
Modicon TM3 digital I/O hardware guide
Public manufacturer explanation of the equipment function and selection context.
Modicon TM3 analog I/O hardware guide
Public manufacturer explanation of the equipment function and selection context.