TRASA3 Knowledge Base

Electrical Component Parameter Reference

An open technical reference for electrical component types, their applications, and selection parameters.

This material is also available in PL and RU.

Device description

DIN Rail USB Socket

Modular USB power source or interface intended for DIN rail installation.

A DIN rail USB socket provides one or more USB ports directly inside a distribution or control cabinet.

Depending on the model, the port may be used for charging, peripheral power, data transmission, or a combined function.

Modern versions may support USB Power Delivery, PPS, EPR, and other fast-charging protocols.

For products with multiple ports, the method used to allocate total available power between ports is an important parameter.

Selection criteria include USB connector type, maximum voltage, current and power per port, supported protocols, and simultaneous port operation.

Components in this subcategory

DIN rail USB power outlets and USB interface modules for electrical cabinets.

Available parameters

DIN Rail USB Socket

78 parameters
General1
Product Series

Commercial or technical designation of a manufacturer's product family sharing a common design and compatible characteristics.

Dimensions4
Widthmm

External horizontal dimension of the product between its outermost lateral points.

Heightmm

External vertical dimension of the product from its lowest to its highest point.

Depthmm

External distance between the foremost and rearmost surfaces of the product.

Net Weightkg

Mass of the product itself, excluding transport packaging, additional accessories, and external equipment.

Capacity and Layout3
USB Port Count

Number of integrated physical USB ports provided by the product, including charging, data, communication or programming ports.

USB Type-A Port Count

Number of physical USB Type-A ports.

USB Type-C Port Count

Number of physical USB Type-C ports.

Materials and Finish4
Material

Primary material from which the product is manufactured.

Color

Primary visually perceived colour of the product's external surface.

Current-Carrying Part Material

Primary material of the internal current-carrying part, bridge, busbar, or other conductive element of the product.

Clamping Element Material

Material of the mechanical clamping element, such as a screw, spring, pressure plate, or clamping cage.

Mounting and Installation3
Mounting Type

Installation arrangement permitted by the product design, such as wall-mounted, flush-mounted, floor-mounted, or another specified mounting type.

Mounting Method

Method used to mechanically secure the product to a support, surface, or load-bearing structure.

Orientation

Permissible spatial orientation of the component during installation and operation.

Electrical Parameters28
Supply Current Type

Type of electrical current for which the product's main supply circuit is intended.

Rated VoltageV

Voltage value assigned to the product by the manufacturer for specified application conditions and characteristics.

Rated FrequencyHz

AC frequency assigned to the product for normal operating conditions.

Minimum Input VoltageV

Minimum continuous input voltage within the manufacturer-declared operating input range.

Maximum Input VoltageV

Maximum continuous input voltage within the manufacturer-declared operating input range.

Conductor Connection Type

Conductor connection methods supported by the specified terminals or connection elements.

Minimum Conductor Cross-Sectionmm²

Minimum conductor cross-section permitted by the connection system within its general conductor-size range.

Maximum Conductor Cross-Sectionmm²

Maximum conductor cross-section permitted by the connection system within its general conductor-size range.

Connection Point Count

Total number of electrical connection points provided by the product.

Incoming Connection Point Count

Number of electrical connection points intended for incoming or supply-side connections.

Incoming Connection Type

Electrical connection technologies supported at the incoming or supply-side connection points of the product.

Incoming Terminal Tightening TorqueNm

Manufacturer-declared tightening torque for an incoming or supply terminal.

Minimum Output VoltageV

Minimum output voltage available or permitted within the specified output operating range.

Maximum Output VoltageV

Maximum output voltage available or permitted within the specified output operating range.

Rated Output CurrentA

Continuous output current for which the product is rated under the specified operating conditions.

Maximum Output CurrentA

Maximum output current permitted or available under manufacturer-declared conditions.

Rated Output PowerW

Continuous rated active output power of the power conversion device.

Efficiency%

Manufacturer-declared power conversion efficiency at the specified operating point.

No-Load Power ConsumptionW

Input power consumed while the device is energized and operating without an external output load.

Standby Power ConsumptionW

Manufacturer-declared electrical power consumption while the product is energized but not actively switching the controlled load.

USB Connector Types

Physical USB connector types provided by the product.

USB Port Function

Functional role of the USB port, distinguishing charging-only operation from data-capable USB interfaces.

Supported USB Charging Protocols

USB and vendor charging protocol families supported by the charging outputs.

Maximum USB Output Power per PortW

Maximum manufacturer-declared output power available from one USB port under the specified operating conditions.

Maximum USB Output Current per PortA

Maximum manufacturer-declared output current available from one USB port.

Minimum USB PPS VoltageV

Minimum programmable output voltage available in USB Power Delivery PPS mode.

Maximum USB PPS VoltageV

Maximum programmable output voltage available in USB Power Delivery PPS mode.

Maximum USB PPS CurrentA

Maximum manufacturer-declared output current available in USB Power Delivery PPS mode.

Protection and Safety5
IP Rating

Degree of enclosure protection against access to hazardous parts and ingress of solid objects and water, designated by the IP code.

IK Rating

Class of enclosure resistance to external mechanical impacts designated by the IK code.

Halogen-Free

Indicates whether the product material is classified as halogen-free according to the characteristics declared by the manufacturer.

Silicone-Free

Indicates whether the absence of silicone has been declared for materials or process substances associated with the product.

Protection Functions

Set of protection functions integrated into the product or provided by it in its normal intended configuration.

Environmental Conditions6
Minimum Operating Temperature°C

Minimum ambient temperature at which normal operation of the product is permitted.

Maximum Operating Temperature°C

Maximum ambient temperature at which normal operation of the product is permitted.

Minimum Storage Temperature°C

Minimum ambient temperature permitted during storage of the product while not in operation.

Maximum Storage Temperature°C

Maximum ambient temperature permitted during storage of the product while not in operation.

Maximum Relative Humidity%

Maximum relative air humidity permitted for the declared operating or test condition.

Maximum Installation Altitudem

Maximum altitude above sea level at which the product may be installed without exceeding the declared conditions.

Included Equipment1
Status Indicator Present

Indicates whether the product has a local visual or mechanical indicator of operating, fault, or end-of-life status.

Special Features4
USB Power Delivery PPS Supported

Indicates support for Programmable Power Supply operation as part of USB Power Delivery.

USB Power Delivery EPR Supported

Indicates support for USB Power Delivery Extended Power Range operation.

Simultaneous USB Port Operation Supported

Indicates that multiple integrated USB charging ports can supply connected loads simultaneously.

USB Power Allocation Mode

Method used to allocate the available output power between multiple USB ports when more than one port is present.

Standards and Compliance5
Certification and Conformity Marks

Certification, market-approval, or conformity marks applicable to the product.

CE Marked

Indicates whether the CE marking is applied to the product where applicable.

RoHS Compliant

Indicates whether product compliance with applicable RoHS restrictions on hazardous substances has been declared.

REACH Compliant

Indicates whether the manufacturer declares compliance of the product with applicable REACH Regulation requirements.

Documentation Included

Indicates whether documentation is included in the product's standard supply.

Logistics14
Gross Weightkg

Mass of the product together with its individual packaging and the accessories included in it.

Package Widthmm

External horizontal dimension of the product's individual package.

Package Heightmm

External vertical dimension of the product's individual package.

Package Depthmm

External depth dimension of the product's individual package.

Package Volumem³

Calculated or declared external volume of the product's individual package.

Packaging Type

Design type of the product's individual or transport packaging.

Packaging Material

Primary materials from which the product packaging is made.

Package Tare Weightkg

Mass of the empty packaging without the product and its accessories.

Units per Package

Number of individual products contained in one packaging unit at the specified level.

Recyclable Packaging

Indicates whether the packaging used is declared recyclable as secondary raw material.

Reusable Packaging

Indicates whether the packaging is designed for reuse without changing its primary purpose.

Returnable Packaging

Indicates whether the packaging is intended to be returned to the supplier, manufacturer, or another participant in the logistics chain.

Country of Origin

Country of origin of the goods declared for customs or commercial purposes.

HS Code

Commodity code under the international Harmonized Commodity Description and Coding System.