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Screw-on from front side
Flange with countersunk holes
black

Snap-in mounting from front side
black

Series

1681

IEC Appliance Inlet C22, for very hot conditions 155°C, Screw-on or Snap-in Mounting, Front Side

19 Variants

Connectors (Inlets/Outlets)

C22

155° C

Approvals and Compliances

Description

Panel mount
Snap-in or screw-on mounting, front side
1 Function:
Appliance Inlet, Pin temperature 155 °C, Protection class I
Safety of electrical appliances for household and similar purposes. Meets the requirements for appliances in unattended use. This includes the enhanced requirements of glow wire tests acc. to IEC 60695-2-11 or -12 & -13.
Solder / Quick Connect / Screw Terminals

Detailed request for product

Details 1681

Technical Data

Approvals and Compliances

Dimension

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
Approvals

16 A / 250 VAC; 50 Hz

Ratings UL/CSA

Ratings UL

20 A / 250 VAC; 60 Hz

Dielectric Strength

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

> 6 kVAC between L-N
> 4 kVAC between L/N-PE
(1 min/50 Hz)

Allowable Operation Temperature

-25 °C to 155 °C

IP-Protection

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
IP-Protection

front side IP20 acc. to IEC 60529

Protection against electric shock

IP-Protection

Suitable for appliances with protection class I acc. to IEC 61140

Terminal

Terminals

Terminals according IEC Standard.
Detailed information about terminals can be looked up in the date sheet or in the general product information.
Terminal

Solder / Quick Connect / Screw Terminals

Panel Thickness S

See details in drawing
Snapper

Screw-on mounting: max 12 mm
Mounting screw torque max 0.5 Nm
Snap-in version: 1/1.5/2/2.5/3 mm

Material: Housing

PA, black, UL 94V-0

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

C22 acc. to IEC 60320-1
UL 60320-1, CSA C22.2 no. 60320-1 (for hot conditions) pin-temperature 155 °C, 16 A, Protection Class I

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.

Approvals

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

Approval Reference Type: 1681

Certificates	Certification Body	Description
VDE Approvals	VDE	Certificate Number: 2151856.01
UL Approvals	UL	UR File Number: E96454
CCC Approvals	CCC	CCC Certificate Number: 2016180204002720

Product standards

Product standards that are referenced

Design	Standard	Description
Designed according to	IEC 60320-1	Appliance couplers for household and similar general purposes
Designed according to	UL 60320-1	Standard for Attachment Plugs and Receptacles
Designed according to	CSA C22.2 no. 60320-1	General Use Receptacles, Attachment Plugs, and Similar Wiring Devices

Application standards

Application standards where the product can be used

Organization	Design	Standard	Description
	Suitable for applications acc.	IEC/UL 62368-1	Audio/video, information and communication technology equipment - Part 1: Safety requirements
	Suitable for applications acc.	IEC 60335-1	Safety of electrical appliances for household and similar purposes. Meets the requirements for appliances in unattended use. This includes the enhanced requirements of glow wire tests acc. to IEC 60695-2-11 or -12 & -13.

Compliances

The product complies with following Guide Lines

Details	Initiator	Description
CE declaration of conformity	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.
UKCA declaration of conformity	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.
RoHS	SCHURTER AG	Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
China RoHS	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.
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.
White Paper Glow wire test	SCHURTER AG	Meets the requirements of IEC 60335-1 for appliances in unattended use. This includes the enhanced requirements of glow wire tests acc. to IEC 60695-2-11 or -12 &-13.

Config. Code 1681

Type	Configuration key
protection class I	X

Terminal L		Configuration key
screw terminal		A
solder terminal (L = 5.1 mm)		D
Blade terminal (4.8 x 0.8 mm)		8
Blade terminal (6.3 x 0.8 mm)		9

Terminal N	Configuration key
screw terminal	A
solder terminal (L = 5.1 mm)	D
Blade terminal (4.8 x 0.8 mm)	8
Blade terminal (6.3 x 0.8 mm)	9
Symbols similar as in table A

Terminal Ground	Configuration key
screw terminal	A
solder terminal (L = 5.1 mm)	D
Blade terminal (4.8 x 0.8 mm)	8
Blade terminal (6.3 x 0.8 mm)	9
Symbols similar as in table A

Color	Configuration key
Black	A

Style	Configuration key
flange with countersunk holes	1
snap-in (s=panel thickness)	4

Dimension "S"	Configuration key
10
15
20
25
30
The dimension "S" is displayed in (1/10 mm). This information is also valid for the order code

Short Table of Variants 1681 Open complete table 1681

Terminals L / N	Terminal Ground	Style	Order Number	...


solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	flange with countersunk holes	6173.0001	...
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	flange with countersunk holes	6173.0002	...
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	flange with countersunk holes	6173.0003	...
screw terminal	screw terminal	flange with countersunk holes	6173.0004	...
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	6173.0009	...
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	6173.0010	...
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	6173.0011	...
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	6173.0012	...
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	6173.0013	...
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	6173.0014	...
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	6173.0015	...
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	6173.0016	...
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	6173.0017	...
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	6173.0018	...
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	6173.0019	...
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	6173.0020	...
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	6173.0021	...
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	6173.0022	...
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	6173.0023	...

Packaging unit

50 Pcs

Table of Variants 1681

Terminals L / N	Terminal Ground	Style	Panel Thickness s [1/10 mm]	Config. Code	Order Number	PU Packaging unit The packaging unit is the amount of parts in a standard package. Please contact SCHURTER for further assistance: Contact Form


solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	flange with countersunk holes		1681-X-DDD0-A-100-00	6173.0001	50
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	flange with countersunk holes		1681-X-8880-A-100-00	6173.0002	50
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	flange with countersunk holes		1681-X-9990-A-100-00	6173.0003	50
screw terminal	screw terminal	flange with countersunk holes		1681-X-AAA0-A-100-00	6173.0004	50
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	10	1681-X-DDD0-A-410-00	6173.0009	50
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	15	1681-X-DDD0-A-415-00	6173.0010	50
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	20	1681-X-DDD0-A-420-00	6173.0011	50
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	25	1681-X-DDD0-A-420-00	6173.0012	50
solder terminal (L = 5.1 mm)	solder terminal (L = 5.1 mm)	snap-in (s=panel thickness)	30	1681-X-DDD0-A-430-00	6173.0013	50
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	10	1681-X-8880-A-410-00	6173.0014	50
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	15	1681-X-8880-A-415-00	6173.0015	50
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	20	1681-X-8880-A-420-00	6173.0016	50
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	25	1681-X-8880-A-425-00	6173.0017	50
Blade terminal (4.8 x 0.8 mm)	Blade terminal (4.8 x 0.8 mm)	snap-in (s=panel thickness)	30	1681-X-8880-A-430-00	6173.0018	50
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	10	1681-X-9990-A-410-00	6173.0019	50
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	15	1681-X-9990-A-415-00	6173.0020	50
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	20	1681-X-9990-A-420-00	6173.0021	50
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	25	1681-X-9990-A-425-00	6173.0022	50
Blade terminal (6.3 x 0.8 mm)	Blade terminal (6.3 x 0.8 mm)	snap-in (s=panel thickness)	30	1681-X-9990-A-430-00	6173.0023	50

Packaging unit

50 Pcs

References / Document Downloads

References 1681

Mating Components 1681

06.04.2025

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Typ_Name:	1681
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Typ_Titel:	IEC Appliance Inlet C22, for very hot conditions 155°C, Screw-on or Snap-in Mounting, Front Side
PublPrgr_Name:	Connector (Inlet/Outlet)
PublPrgr_Shortcut:	PG07
Variant table:	Variantentabelle V126 (202904)