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Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 27 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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Single Phase IP44 3 Pole 50V IEC309 Low Voltage Plugs

Zhejiang KRIPAL Electric Co., Ltd.
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Single Phase IP44 3 Pole 50V IEC309 Low Voltage Plugs

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Model Number : UKS-A series

Certification : CE

Place of Origin : China

MOQ : 100 pcs

Price : negotiable

Payment Terms : T/T, L/C

Supply Ability : 50000 pcs per month

Delivery Time : 20 days and depends on ordering quantity

Packaging Details : Standard Package

Material : NYLON PA6, PC, copper

IP Protection : IP44

Voltage : 20V-25V, 40V-50V

Frequency : 50/60 Hz

50/60 Hz : Connectors

Grounding : Standard Grounding

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50/60 Hz Indoor 3 Pole Low Voltage Plugs And Sockets 40V 50V , IEC309 standard​


The design and material used have continuously been improved to meet the customer’s requirements, and to take the environmental aspects into consideration.


Rated current

16A, 32A

No. of poles

2P, 2P+E


20V-25V, 40-50V

Protection degree


Power type

single phase

Conductor cross-sectional area (mm2)

1.5-4(16A), 4-6(32A)


NYLON PA6, PC, copper




Protective extra-low voltage is a preventive measure for use under extreme conditions, the rated voltage (AC) is limited by max. 50V.

Special working conditions (conductive environment e.g. in or on boilers, pipelines, containers, metal frames or limited freedom of motion) require the use of extra-low voltage plugs and sockets.

Plastic material:

Our plugs and sockets are produced from POLYAMIDE 6. The main characteristics of this material are:

· excellent impact resistance combined with high rigidity and solidity,

· high thermal stability (self-extinguishing),

· very good insulating qualities,

· high disruptive strength,

· high abrasion resistance,

· high weathering resistance,

· very good chemical resistance to various chemicals,

· free from cadmium and halogen (fluorine, chlorine, bromine, jodine, astatine)


IEC/EN 60309 applies to CEE plugs and sockets which are used at an ambient temperature that does not normally exceed the range from -25°C to +40°C.

KRIPAL CEE plugs and sockets themselves have an operating temperature of -25°C to +80°C (100°C for 1 hour). The temperature of the contacts is allowed to rise by 50°C under the test conditions set out.

Perfect performance
All Plugs and Sockets in our range comply with high standards of quality meeting different required tasks. Some have advanced features while others have a straight forward functionality.

Perfect for demanding customers.

Perfect productivity
The result is that you can rely on all our Plugs and Sockets to help you maintain a high up-time in your operations. No unscheduled or unwanted interruptions, allowing you a high degree of flexibility.

Perfect safety
Safety is also very important. By choosing KRIPAL Plugs and Sockets you minimize the risk of short circuits. You also ensure maximum personal safety for anyone nearby or around your equipment.

We can provide full range of industrial plug socket:

Current16A, 32A, 63A, 125A, 250A, 420A
Pins2P+E, 3P+E, 3P+N+E
Voltage20-25V; 40-50V; 110V-130V; 220-250V; 380-415V; 247V-690V
PLUG & SOCKETLow voltage plug socket <50V
Industrial plug, industrial socket
Wall mounted socket, wall mounted plug
Panel mounted socket, panel mounted plug
Interlocked switched socket
BOXIndustrial portable socket box
Industrial plastic socket box
Power maintenance box (stainless)
Power maintenance box (plastic)
Industrial lighting box (plastic)
Industrial lighting box (metal)
Distribution box for exhibition box
T. V / Film power distribution box
Distribution box with power and compress air outlet
AccessoriesCap for 16A, 32A, 63A, 125A plug

Our company:

KRIPAL have further improved the performance and design of their wide range of industrial plugs and sockets that comply with IEC309 standard. Special attention has been paid to the use of isolating materials and the treatment of metal components.

The outstanding mechanical characteristics of IEC309 Series plugs and sockets and their ability to withstand weathering and chemicals make them safe and reliable even in the most severe environmental conditions.

Product Tags:

IEC309 Low Voltage Plugs


50V Low Voltage Plugs


IP44 Low Voltage Plugs

Quality Single Phase IP44 3 Pole 50V IEC309 Low Voltage Plugs for sale

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