Industrial plug and socket power lock connectors are designed for reliable low-voltage power distribution in environments where safety, durability, and uninterrupted power are critical. Their secure locking mechanism and high current capacity make them ideal for both permanent and temporary power connections.
Typical applications include:
• Industrial power distribution systems in factories, warehouses, and production lines
• Data centers and backup power systems, including UPS and generator connections
• Temporary and mobile power supplies for construction sites and rental equipment
• Event and entertainment power distribution, such as stages, lighting, and sound systems
• Renewable energy systems, including battery storage and inverter connections
• Marine, mining, and outdoor installations requiring IP-rated, rugged connectors
Technical specification
Model
Color
Capacity
Voltage
Operating temperature
Size of Strand head
Docking dust proof level
EU Standard 400A Socket L1 – Brown (PL-L1-F-400A-EU-Z)
Brown
400A
1000V
-45-85°C
M50
IP67
EU Standard 400A Socket L2 – Black (PL-L2-F-400A-EU-H)
Black
400A
1000V
-45-85°C
M50
IP67
EU Standard 400A Socket L3 – Grey (PL-L3-F-400A-EU-H)
Grey
400A
1000V
-45-85°C
M50
IP67
EU Standard 400A Socket N – Blue (PL-N-F-400A-EU-L)
Blue
400A
1000V
-45-85°C
M50
IP67
EU Standard 400A Socket E – Green (PL-E-F-400A-EU-L)
Green
400A
1000V
-45-85°C
M50
IP67
Components and Materials
Jera Line is a Industrial connectors power lock factory, These connectors provide fast installation, secure engagement, and reliable performance in harsh environments, supporting continuous operation and enhanced electrical safety in low-voltage power networks.
The product included the following parts:
Component
Description
Connector housing
impact resistance and flame retardant plastic
Locking Mechanism
Brass and stainless steel
Power contact
Brass (up to 400 A), silverplated
· Copper (up to 660 A), silver
plated
Material seals
Neoprene
Material springs/release pin
Austenitic steel
Material contact retaining pin
PA
Dimensions
Test
Industrial locking connector are subjected to comprehensive testing to ensure electrical safety, mechanical durability, and reliable performance in low-voltage industrial power applications. All tests are performed in accordance with relevant IEC and international standards for industrial connectors.
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