CEI 23-50 Plugs and Sockets for Domestic and Similar Uses

This Standard applies to plugs, fixed or mobile socket-outlets and extension cords for alternating current only, with or without earth contact, with a nominal voltage exceeding 50 V but not exceeding 440 V and with a nominal current not exceeding 32 A, intended for domestic and similar uses both indoors and outdoors. The rated current is limited to a maximum of 16 A for fixed sockets with screwless terminals.

This Standard also applies to plugs connected to connector cords, to plugs and mobile sockets connected to extension cords. It also applies to plugs and sockets that are components of a user device, unless otherwise specified in the relevant Standards of the user device. In particular, this Standard applies to adapters with the additional requirements of the CEI 23-57 Standard.

This Standard also applies to boxes for the installation of devices whose casing is an integral part of the same. Requirements for built-in boxes and boxes that are not an integral part of the appliance are contained in the CEI EN 60670-1 Standard.

This Standard does not apply to: non-removable two-pole 2.5 A 250 V plugs for class II appliances, the provisions of which contained in this Standard are replaced by those of the CEI EN 50075 Standard; plugs and sockets for industrial use; connectors; plugs, fixed and mobile sockets for very low safety voltage; fixed sockets combined with fuses, circuit breakers etc.

CEI 23-50:2007 Plugs and Sockets for Domestic and Similar Uses

CEI 23-50:2007 Clause and Subject	LISUN Model
Clause 7.1 Water and Dust Against	SC-015
Clause 7.1 Water and Dust Against	JL-X
Clause 8.2 AC Current and Voltage	LSP-500VARC
Clause 10.1 Compression Test Device	LS-B08
Clause 10.1 Compression Test Device	SMT-PB
Clause 10.5 Active Sockets with a Force	SMT-20N
Clause 10.5 Active Sockets with a Force	SMT-1N
Clause 12.3.10-12.3.12 Screwless Terminals	JCY-2
Clause 13.23 Low Ambient Temperatures Test	GDJW-500
Clause 14.2 The Plugs of Mobile Devices Must Have Adequate Mechanical Resistance	LS-B04
Clause 16.1 Protection Provided by Casings	IK01-07
Clause 16.2.2 Protection Against Harmful Effects Due to Water Penetration	LS-B05
Clause 17 Insulation Resistance and Withstand at Applied Voltage	WB2681A
	WB2671B
Clause 22 Force Required to Extract the Plug	BCL-1
Clause 23.2 The Efficiency of the Cable Seal	LS-B07
Clause 24.13 Test Gauge B of IEC 61032.	SMT-PB
Clause 25.1 Test Gauge B of IEC 61032	SMT-PB
Clause 24.17 The Gauge is Secured Without Screws to the Mounting	GNGPL-23507
Clause 25 Heat Resistance&Pressusre Test	ZBP-T
Clause 25 Heat Resistance&Pressusre Test	GW-500
Clause 26.5 Coating Thickness	EDX-2A
Clause 26.6 Corrosion-Resistant Meta	YWX/Q-010
Clause 28.1.1 Glow Wire Test	ZRS-3H
Clause 30.1 High Temperature Pressure Test	GNGPL-3610-2PA
Clause 30.2 Static Moist Heat Test	GDJS-015B
Clause 29 Rust Resistance
Clause 16.3 Moisture Resistance
Clause 30.3 Low Temperature Test	GW-500
Clause 16.1 Resistance to Aging	GW-500
Clause 30.4 Low Temperature Impact Test	DWC-1
Standardization Sheet C1 Bipolar Sockets	GNGPL-CEI23