DT31  SCHURTER Smart Connector DT31

Series: DT31

SCHURTER Smart Connector DT31


Connectors (Inlets/Outlets)

Connector Logo
70° C
Connector Logo
70° C




  • Standalone device with WiFi and Bluetooth connectivity
  • Measurement of energy data and integrated relay switch to generate additional value on the power input

Unique Selling Proposition

  • Easy integration of smart IoT functionality into existing devices
  • The Smart Connector is connected to the Internet via WiFi 802.11b/g/n and has an integrated energy meter sensor
  • Cost savings through optimized use of resources
  • Data analysis and processing via SCHURTER Dashboard or SCHURTER App


  • WiFi 802.11b/g/n or Bluetooth 4.2 connectivity
  • Relay switchable via WiFi (Cloud)
  • Integrated energy live measurement with update rate up to 60 sec.
  • Low standby Energy consumption (<0.5W)
  • Button with RGB backlight
  • Smartphone App for easy configuration, control and monitoring (iOS and Android)
  • Smart API for direct data tranfer to your own cloud

Electrical Properties

Ratings IEC

10 A / 250 VAC; 50 Hz

Energy Consumption (Standby)

< 0.5 W

Appliance Inlet

C14 acc. to IEC 60320-1
(for cold conditions) pin-temperature 70 °C, 10 A, Protection Class I

Appliance Outlet

C13 with approx. 80 cm permanently connected cable 

Mechanical Properties



Measurement Properties

Active Energy Metering Error

±0.2% full range 

Reactive Energy Metering Error

±0.4% full range 

Minimum measurable Current

< 20 mA


Wireless LAN

WiFi 802.11b/g/n 

Wireless LAN Security

Bluetooth 4.2 BLE 

Serial device interface

Digital I/O

Cloud Connectivity

Data stored per device


Time last seen 




Accumulated Energy 

Power Factor 


State of AC output 

SSID of the connected network 

Name of the device 

Paired user accounts including device owner 

Data stored per user

Username / Password (encrypted) 

E-Mail address 

Subscription information 

SCHURTER Smart Services


HTTP REST API with user based authentication. The REST API can be used to interface directly with the SCHURTER Smart Cloud via HTTPS and dedicated GET/POST/PUT/DELETE endpoints 

SCHURTER Smart Dashboard

Web-based dashboard for device monitoring, management and control 


Smartphone app for Apple and Android devices. The smartphone app allows to easily configure the WiFi credentials on the SCHURTER Smart Connector DS11 and interface with the SCHURTER Smart Ecosystem 

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  Details about Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER.


The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.

Approval Reference Type: DT31

Approval Logo Certificates Certification Body Description
Approval marks VDE VDE VDE Certificate Number: 40056685

Product standards

Product standards that are referenced

Organization Design Standard Description
Approval marks IEC Designed according to IEC 60320-1 Appliance couplers for household and similar general purposes


The product complies with following Guide Lines

Identification Details Initiator Description
Approval marks CE Selbsteklaration SCHURTER AG The CE marking declares that the product complies with the applicable requirements laid down in the harmonisation of Community legislation on its affixing in accordance with EU Regulation 765/2008.
Approval marks Zulassung_Symbol_UKCA SCHURTER AG The UKCA marking declares that the product complies with the applicable requirements laid down in the British Amendment of Regulation (EC) 765/2008.
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
Environment_Safety REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force.
Components V_Lock_Logo SCHURTER AG V-Lock system are based on a matching plug-dose combination. The connector is equipped with a notch intended for use with the latching cordset. The cord latching system prevents against accidental removal of the cordset.


Dimensions [mm]

Assembly Instructions

Short Table of Variants DT31 Open complete table DT31

Rated Current [A] Protection Class Power button Order Number

Variant Details

A=Most Popular Free Sample Distributor Stock Check ...
10 I 3-137-396  A  - ...

Most Popular.

Packaging unit 1 Pcs 

Mating Outlets/Connectors shuttered (2)

[Swipe to the left and right for more options]


4783 Mounting: Power Cord, 3 x 1 mm² / 3 x 18 AWG, Cable, Connector: IEC C13


VAC13KS, Overview, V-Lock cord retaining, diverse Connector IEC C13, diverse, black

en prod By changing the catalog version (Desktop <> Mobile), the system is resetting the chosen filters