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Industrial Socket Supplier

Shangfeng is willing to cooperate sincerely with all customers to grow and develop together.

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Outdoor Industrial Socket

SFE industrial sockets come in four series: Concealed Direct, Concealed Inclined, Surface Mount sockets, and Connectors, all designed for harsh environments with outstanding safety and durability. Made from high-quality Nylon PA66 material, they offer a variety of models to meet different industrial needs. With water and dust resistance, they ensure safe operations. Easy to install and use, they are suitable for various settings such as factories and construction sites. Certified by multiple international quality standards, the company strictly adheres to international standards like IEC60309, EN60309, CEE17, as well as national standards GB11918, GB11919. Choose SFE industrial sockets for a safe and reliable power connection for your industrial equipment.

SFK-539 / SFK-551 IP67 2P+E Waterproof Industrial Connector Third Generation High-end Industrial Connectors

SFK-539 / SFK-551 IP67 2P+E Waterproof Industrial Connector

Earth contact position 4h
Rated current(A) 16 32
Pole 3
Dimension(mm) a 158.6 199.2
b 81 102.7
c 54.7 67.5
d 49.5 64.2
e 71.7 95.5
f 79.6 98.7
g 34.7 37
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  110-130V~2P+E
Protection degree:  IP67

SFK-540 / SFK-552 IEC60309 Standard Voltage 220–240V Industrial Connector Third Generation High-end Industrial Connectors

SFK-540 / SFK-552 IEC60309 Standard Voltage 220–240V Industrial Connector

Earth contact position 6h
Rated current(A) 16 32
Pole 3
Dimension(mm) a 158.6 199.2
b 81 102.7
c 54.7 67.5
d 49.5 64.2
e 71.7 95.5
f 79.6 98.7
g 34.7 37
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  220-240V~2P+E
Protection degree:  IP67

SFK-544 / SFK-556 3P+E Three-Phase Industrial Connector Third Generation High-end Industrial Connectors

SFK-544 / SFK-556 3P+E Three-Phase Industrial Connector

Earth contact position 6h
Rated current(A) 16 32
Pole 4
Dimension(mm) a 158.6 199.2
b 80.6 102.7
c 54.9 67.5
d 55.7 64.2
e 80.6 95.5
f 85.2 98.7
g 37 37
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  380-415V~3P+E
Protection degree:  IP67

SFK-550 / SFK-562 3P+N+E Power Distribution Industrial Connector Third Generation High-end Industrial Connectors

SFK-550 / SFK-562 3P+N+E Power Distribution Industrial Connector

Earth contact position 6h
Rated current(A) 16 32
Pole 5
Dimension(mm) a 142 200
b 119 103.2
c 56 67.8
d 63 70.8
e 89 102
f 92.8 104.9
g 37 37
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  220-380V~/240-415V~3P+N+E
Protection degree:  IP67

SFK-1573 / SFK-3389 110–130V 4H Position-Keyed Industrial Connector Third Generation High-end Industrial Connectors

SFK-1573 / SFK-3389 110–130V 4H Position-Keyed Industrial Connector

Earth contact position 6h
Rated current(A) 63 125
Pole 3
Dimension(mm) a 260 300
b 104 140
c 95.8 100
d 77.4 89.5
e 112.5 123
f 109 121
g 34 34.5
Cable nominal cross-section area(mm²) 10-16 25-35
Contact us
Current(A):  63A,125A
Voltage(V):  110-130V~2P+E
Protection degree:  IP67

SFK-1574 / SFK-3390 IP67 Fast-Lock Industrial Connector Third Generation High-end Industrial Connectors

SFK-1574 / SFK-3390 IP67 Fast-Lock Industrial Connector

Earth contact position 6h
Rated current(A) 63 125
Pole 3
Dimension(mm) a 260 300
b 104 140
c 95.8 100
d 77.4 89.5
e 112.5 123
f 109 121
g 34 34.5
Cable nominal cross-section area(mm²) 10-16 25-35
Contact us
Current(A):  63A,125A
Voltage(V):  220-240V~2P+E
Protection degree:  IP67

SFK-1117 / SFK-1450 Three-Phase 380–415V Industrial Connector Third Generation High-end Industrial Connectors

SFK-1117 / SFK-1450 Three-Phase 380–415V Industrial Connector

Earth contact position 6h
Rated current(A) 63 125
Pole 4
Dimension(mm) a 260 300
b 104 140
c 95.8 100
d 77.4 89.5
e 112.5 123
f 109 121
g 34 34.5
Cable nominal cross-section area(mm²) 10-16 25-35
Contact us
Current(A):  63A,125A
Voltage(V):  380-415V~3P+E
Protection degree:  IP67

SFK-1121 / SFK-1454 Ultra-High Current Industrial Connector Third Generation High-end Industrial Connectors

SFK-1121 / SFK-1454 Ultra-High Current Industrial Connector

Earth contact position 6h
Rated current(A) 63 125
Pole 5
Dimension(mm) a 260 300
b 104 140
c 95.8 100
d 77.4 89.5
e 112.5 123
f 109 121
g 34 34.5
Cable nominal cross-section area(mm²) 10-16 25-35
Contact us
Current(A):  63A,125A
Voltage(V):  220-380V~/240-415V~3P+N+E
Protection degree:  IP67

SFK-1365 / SFK-1394 2P+E Low-Voltage Panel-Mounted Straight Socket Third Generation High-end Pannel Mounted Straight socket

SFK-1365 / SFK-1394 2P+E Low-Voltage Panel-Mounted Straight Socket

Earth contact position 6h
Rated current(A) 16 32
Pole 3
Dimension(mm) a 75 75
b 75 75
c 60 60
d 60 60
e 5.5 5.5
f 31.8 40.8
g 8 8
g1 2 2
h 91 101.8
i 45 58
j 51.2 63
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  110-130V~2P+E
Protection degree:  IP44

SFK-1366 / SFK-1395 Nominal Voltage Panel Mounted Straight Socket Third Generation High-end Pannel Mounted Straight socket

SFK-1366 / SFK-1395 Nominal Voltage Panel Mounted Straight Socket

Earth contact position 6h
Rated current(A) 16 32
Pole 3
Dimension(mm) a 75 75
b 75 75
c 60 60
d 60 60
e 5.5 5.5
f 31.8 40.8
g 8 8
g1 2 2
h 91 101.8
i 45 58
j 51.2 63
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  220-240V~2P+E
Protection degree:  IP44

SFK-1390 / SFK-1399 High Voltage Panel Mounted Straight Socket Third Generation High-end Pannel Mounted Straight socket

SFK-1390 / SFK-1399 High Voltage Panel Mounted Straight Socket

Earth contact position 6h
Rated current(A) 16 32
Pole 4
Dimension(mm) a 75 75
b 75 75
c 60 60
d 60 60
e 5.5 5.5
f 32.2 40.8
g 8 8
g1 2 2
h 92.4 101.8
i 52 58
j 51.1 63
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  380-415V~3P+E
Protection degree:  IP44

SFK-1385 / SFK-3451 Extended Voltage Range Panel-Mounted Straight Socket Third Generation High-end Pannel Mounted Straight socket

SFK-1385 / SFK-3451 Extended Voltage Range Panel-Mounted Straight Socket

Earth contact position 6h
Rated current(A) 16 32
Pole 5
Dimension(mm) a 75 75
b 75 75
c 60 60
d 60 60
e 5.5 5.5
f 31.1 39.8
g 8 8
g1 2 2
h 97.2 111.7
i 55 62
j 52.7 62.2
Cable nominal cross-section area(mm²) 1.5-2.5 4-6
Contact us
Current(A):  16A,32A
Voltage(V):  220-380V~/240-415V~3P+N+E
Protection degree:  IP44

About
Wenzhou Shangfeng Electric Co.,Ltd.
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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