GS21  GS21 socket-outlet with snap-in mounting for 400 VDC systems up to 2.6 kW
GS21 socket-outlet with snap-in mounting for 400 VDC systems up to 2.6 kW

Series: GS21

IEC Socket-Outlet 400 VDC, Snap-in Mounting, Front Side, Quick-connect or PCB Terminals

New_Logo Free Sample Request

6 Variants

Connectors (Inlets/Outlets)

Standard Sheet 1
Connector Logo


  • Panel mount: Snap-in version front side
  • Socket-Outlet,, Protection class I
  • Quick Connect / PCB Terminals

Unique Selling Proposition

  • Standard form acc. to IEC TS 62735-1
  • Hot plug rated for disconnecting under load up to 2.6 kW
  • Ideal for compact PDU applications with an operating temperature up to 105 °C
  • Compatible with cord retention system

Other versions on request

  • Other panel thickness
  • Other terminals
  • Color coding in grey or white

Ratings IEC

Ratings IEC

The electrical characteristics describe the approved operating values for the state of rated current and rated voltage considering the mentioned conditions.
General information on electrical characteristics colors of fuses
Ratings IEC, UL/CSA General information on the rated current and the rated voltage at EMC products
Rated Voltage Rated current The values are different depending on the approval body and therefore are referenced in the corresponding admission cards for the respective product families. Details about the approvals and ratings are listed in the data sheets.
Search approval information for different families

6.5 - 8.8 A / 400 - 294 VDC

max. 2.6 kW power 

Dielectric Strength

Dielectric Strength

Information abou the maximum permissible voltage, to avoid a voltage breakdown due to insulation damage.
Dielectric Strength

> 3 kVDC between + and -
> 3 kVDC between +/- and PE
(1 min)

Allowable Operation Temperature

-5 °C to 105 °C



The IP code consists of a two-digit number, which indicates the respective degree of protection.
The first digit specifies the protection from the penetration of foreign objects, the second digit the protection from water penetration with harmful effects.
Details about IP protection degree can be looked up in the general product information

front side IP20 acc. to IEC 60529



Terminals according IEC Standard.

Detailed information about terminals can be looked up in the date sheet or in the general product information.

Quick Connect / PCB Terminals

Panel Thickness S

Panel Thickness S

See details in drawing

Snap-in: 1.5/2.0 mm

Material: Housing

Thermoplastic, black, UL 94V-0

Appliance inlet/-outlet

Appliance inlet/-outlet

Connector type according to IEC 60320-1 resp. IEC 60320-2-2, UL498, CSA C22.2 no.42

Details on connectors and their names can be found in the general product information
Appliance Couplers Mating Connectors Term explanation Special Connector Designs

Standard Sheet 1 acc. to IEC TS 62735-1
  Protection Class I , ± 200 VDC

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: GS21

Approval Logo Certificates Certification Body Description
Approval marks VDE VDE VDE Certificate Number: 40051170
Approval marks UL UL UL File Number:

Product standards

Product standards that are referenced

Organization Design Standard Description
Partners IEC_Certification_Body Designed according to IEC TS 62735-1 Appliance couplers for household and similar general purposes
Partners IEC_Certification_Body Designed according to IEC TS 62735-1 Appliance couplers for household and similar general purposes
Partners UL_Certification_Body Designed according to UL Subject 2695 Outline for DC rated Attachment Plugs and Outlet Devices for ICT Equipment installed in restricted access locations

Application standards

Application standards where the product can be used

Organization Design Standard Description
Partners IEC_Certification_Body Suitable for applications acc. IEC/UL 62368-1 Audio/video, information and communication technology equipment - Part 1: Safety requirements


The product complies with following Guide Lines

Identification Details Initiator Description
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
Environment_Safety China_RoHS_e_konform_eps SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS.
Environment_Safety Halogenfrei_Logo_Farbig SCHURTER AG SCHURTER strives to offer our customers halogen free products.
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.


Dimensions [mm]

Quick-connect terminals

PCB Terminal with shoulder


Short Table of Variants GS21 Open complete table GS21

Panel mounting Panel Thickness s [mm] Terminal Order Number

Variant Details

The link on the respective order number refers to a separat tab with specific detailed information .
This assures better readable information of the selected product.
Change to the tab All Products in order to show details of another variant.
This approach offers to use generic alias link to the product details:
www.schurter.xx/art/ [Order Number]
where the following variables are used:
- xx is the country specific domain
- [Order Number]

A=Most Popular

A=Most Popular

Most popular products have the following customer benefits:
- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle
Contact us for availability on other product variants, lead-times vary:
Contact-Form Availability for all products can be searched real-time. Enter part number and required quantity:
Stock Check SCHURTER

Free Sample

Free Sample

Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check

The following links refers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.
The stock availability at the distributors may also be called up separately and the desired product manually entered.
Stock Check Distributor

Snap-in 1.5 PCB terminals 3-104-045  A  ...
Snap-in 2.0 PCB terminals 3-104-046 ...
Snap-in 1.5 PCB terminals with shoulder 3-104-047  A  ...
Snap-in 2.0 PCB terminals with shoulder 3-104-048 ...
Snap-in 1.5 Quick connect terminals 6.3 x 0.8 mm 3-101-785  A  ...
Snap-in 2.0 Quick connect terminals 6.3 x 0.8 mm 3-104-044 ...

Most Popular.

Packaging unit 50 Pcs 

Mating Inlets/Plugs (1)

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IEC Plug 400 VDC, Rewireable, Straight, max. Cable Diameter 9.2 mm

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