Industrial Socket Factory | OEM Supplier&Wholesaler

SF-1012 IP44 220V Y Type Multifunctional Industrial Socket

Code:	SF-1012
Input:	220V 2P+E
Output:	16A 220V 2P+E
Protection degree:	IP44
Color:	Blue

SF-1012/4 380V 16A 3P+E Multifunctional Industrial Socket

Code:	SF-1012/4
Input:	380V 3P+E
Output:	16A 380V 3P+E
Protection degree:	IP44
Color:	Red

SF-1013-4 110V 2P+E 3 Pins Extension Industrial Socket

Code:	SF-1013-4
Input:	110V 2P+E
Output:	16A 110V 2P+E
Protection degree:	IP44
Color:	Yellow

SF-1013 220V 16A 3 Pin Blue Multifunctional Industrial Socket

Code:	SF-1013
Input:	220V 2P+E
Output:	16A 220V 2P+E
Protection degree:	IP44
Color:	Blue

SF-1014 / 214 IP44 380V 3P+E Multifunctional Industrial Socket

Code:	SF-1014/214
Input:	380V 3P+E
Output:	16A 380V 3P+E
Protection degree:	IP44
Color:	Red

SFN-1013-4 110V 16A Single Phase Industrial Socket

Code:	SFN-1013-4
Input:	110V 2P+E
Output:	16A 110V 2P+E
Protection degree:	IP44
Color:	Yellow

SFN-1013 IP44 220V Multifunctional Industrial Socket

Code:	SFN-1013
Input:	220V 2P+E
Output:	16A 220V 2P+E
Protection degree:	IP44
Color:	Blue

SFN-10132-4 IP67 110V 16A Industrial Socket

Code:	SFN-10132-4
Input:	110V 2P+E
Output:	16A 110V 2P+E
Protection degree:	IP67
Color:	Yellow

SFN-10132 220V 16A 2P+E Industrial Socket

Code:	SFN-10132
Input:	220V 2P+E
Output:	16A 220V 2P+E
Protection degree:	IP67
Color:	Blue

SF-1023 IP44 220V 32A Multifunctional Industrial Socket

Code:	SF-1023
Input:	220V 2P+E
Output:	32A 220V 2P+E
Protection degree:	IP44
Color:	Blue

SF-1024 / 224 380V Single Phase Industrial Socket

Code:	SF-1024/224
Input:	380V 3P+E
Output:	32A 380V 3P+E
Protection degree:	IP44
Color:	Red

SFN-10132 / 0132 IP67 220V 16A Industrial Socket

Code:	SFN-10132/0132
Nominal current(A):	16A
Input:	220V 2P+E
Output:	3 connector 220V 2P+E
Protection degree:	IP67

About

Wenzhou Shangfeng Electric Co.,Ltd.

Wenzhou Shangfeng Electric Co.,Ltd. is located in Liushi, the "Chinese Electrical Capital", adjacent to the Yongtaiwen Expressway and National Highway 104, the largest port in Wenzhou - Qili Port in the south, and the Wenzhou Airport and Railway Station in the west. The sea, land, and air transportation is very convenient.
As China Industrial Sockets suppliers and Industrial Sockets factory, we are mainly engaged in wholesale Industrial Sockets, The company has introduced advanced technology and equipment, passed the ISO9001 international quality system, China Quality Certification Center CQC certification, and obtained the European Community CE safety certification, ROHS environmental protection directive certification, and continuously introduced senior technical personnel and enterprise management personnel, and has gradually acquired production technology. The company specializes in producing industrial plugs, sockets, couplers (connectors), nylon cable ties, and other products. The company strictly follows international standards such as IEC60309, EN60309, and CEE17 and national standards such as GB11918 and GB11919. The product design is unique and the structure is reasonable.

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News

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Industrial Sockets in Harsh Conditions: How to Choose Mounting Type, IP Protection, and the Right Standards

On paper, an industrial socket is just a connection point. On a real site—wet floors, airborne dust, constant plug changes—the wrong choice shows up fast: loose connections, damaged housings, or maintenance callouts that shouldn't have happened. A practical selection process starts with how the socket will be installed, then checks environmental protection and standards compliance, especially for projects that move across regions.

1) Match the Socket Style to the Installation

Different installations create different failure risks, so the mounting style is more than a cosmetic choice.

Concealed Direct is a strong fit when you want a flush finish and clean cable routing inside the wall or panel.
Concealed Inclined makes day‑to‑day use easier where operators plug and unplug often, improving access and reducing cable strain.
Surface Mount works well for retrofits and service areas where you can't (or don't want to) open walls or cabinets for internal routing.
Connectors are the go‑to for extension leads, portable tools, and modular distribution where equipment is frequently relocated.

For temporary boards and outdoor distribution, the best option is usually the one that keeps the connection protected and easy to handle—not simply the one that fits the cutout.

2) Outdoor Applications: Focus on Sealing and Abuse, Not Just "Waterproof"

Choosing an Outdoor Industrial Socket is mostly about what the site will do to it:

Water exposure (rain, spray, washdown) and fine dust often justify stepping up protection performance.
The cable entry—gland, clamp, and sealing—matters as much as the front interface.
On construction sites, impact and crushing are common, so mechanical toughness becomes part of electrical reliability.

Materials such as Nylon PA66 are popular in industrial enclosures for good reason: they handle impact, heat, and long-term wear better than lighter-duty plastics in many everyday field conditions.

3) Standards: Why IEC/EN 60309 Keeps Procurement Simple

If your equipment is shared across contractors or sourced internationally, standards alignment reduces mismatch risk and simplifies spares. Sockets designed around IEC60309 / EN60309 (CEE17) expectations generally support consistent mating and identification practices used across many industrial markets. For projects that require China domestic documentation, compliance with GB11918 / GB11919 can also be important for acceptance and audits.

4) Customization: What Buyers Commonly Specify (and Why)

A reliable Industrial Socket Supplier is often judged by how well they support real installation constraints, not just catalog models. Typical project requests include:

Pin layout, voltage identification, and current rating choices
Cable entry direction and gland options to match panels and distribution boxes
Marking, labeling, or private branding for faster on-site identification
Project-based packaging or kitting to speed up installation and reduce missing parts

As an Industrial Socket Factory, SFE (WENZHOU SHANGFENG ELECTRIC CO., LTD) supports product customization based on customer parameters and application requirements—helping OEMs and contractors keep socket selection consistent across sites while meeting harsh-environment demands.

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