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400v Ip44 Industrial Plug Source Factory & Best Deal

The DTCEE 400V IP44 industrial plug uses high-purity brass conductors and an anti-aging PC housing to ensure a stable and safe power connection in complex industrial environments. As the source manufacturing factory of DTCEE electrical appliances, we have more than 30 years of production experience and 25 sets of fully automated injection molding equipment, which can eliminate intermediate trade links and provide you with highly competitive factory direct sales prices and efficient mass customization delivery.

400V Rated voltage
16A to 32A Current specification
IP44 Protection class
3 to 5 stitches Stitch count
flame retardant PC Shell material
high quality brass Conductor material
minus 30 to 50 degrees Working temperature
more than 5000 times Plug life
400v ip44 industrial plug

gear

High-purity brass conductor

The internal conductive parts are made of H62 high-quality brass, and the conductivity is improved 20%, which can effectively reduce the temperature rise during full load operation and extend the service life of equipment cables.

gear

Impact-resistant flame-retardant shell

using high-grade modified polycarbonate material, with IK08 grade impact strength, even in cold environment will not brittle crack, to ensure the safety of electricity on the construction site.

gear

IP44 splash water design

compact structure and equipped with thick sealing ring, effectively isolated from the industrial environment splash water droplets and solid particles with a diameter of more than 1mm, to ensure that the power transmission is not interrupted.

gear

Fast wiring structure

the use of ergonomic design of the screw compression terminal, wiring efficiency than the traditional plug to improve 30%, and can withstand strong mechanical pull without falling off.

gear

High temperature resistance and flame retardant performance

The overall material meets UL94 minus V0 flame retardant standards, and will not produce open flames at high temperatures caused by abnormal overload, effectively preventing industrial fire risks.

gear

Multi-industry standard compatibility

strictly follow IEC60309 international standards to ensure seamless connection with industrial sockets of global mainstream brands and reduce the replacement cost of transnational project procurement.

Parameter nameTechnical Specifications
Rated operating voltage380V – 415V AC
Rated current16A / 32A
Extreme number configuration3P+E / 3P+N+E
Protection levelIP44 (Splash-proof)
Insulation resistance> 5MΩ
Dielectric strength2500V AC / min
Shell materialNylon 66 or high-grade polycarbonate
Contact materialNickel-plated brass (to prevent oxidation and corrosion)
Standards and SpecificationsEN 60309-1, EN 60309-2

The 400V IP44 industrial plug produced by DTCEE is specially strengthened in the material ratio. Its shell is not only resistant to chemical corrosion, but also can maintain the original mechanical strength under long-term ultraviolet radiation. Compared with similar products on the market, DTCEE controls the contact resistance at a very low level by building its own copper parts processing workshop, which significantly reduces the energy loss under high current operation.

400v ip44 industrial plug Dimension (mm)
solution

Overheating oxidation at equipment connection

DTCEE industrial plug adopts nickel-plated brass contact, which solves the common problem of poor contact or even burning interface caused by easy oxidation of copper parts in humid environment.
solution

The shell is fragile in harsh environments

For outdoor construction engineering low-temperature operating environments, we have solved the problem of ordinary plastic plugs falling fragile, even in extreme temperatures can maintain structural integrity.
solution

Frequent plugging and unplugging lead to loosening

DTCEE optimizes the design of internal spring clamping force and solves the hidden danger of virtual connection caused by vibration or pulling at the connection during frequent movement of industrial equipment.

Industrial equipment manufacturers

suitable for injection molding machines, packaging machinery and automated production lines manufacturers, as the standard power connection parts of the equipment factory, improve the stability of the whole machine.

Assembly Line 400V IP44 Industrial Plug

Electric power engineering contractor

suitable for the electrical person in charge of temporary construction site, subway construction and tunnel engineering, meeting the requirements of the safety protection level of the on-site mobile distribution box.

A 400V IP44 industrial plug is suitable for use at temporary construction sites.

Electrical equipment dealers

suitable for wholesalers looking for high-quality industrial connectors, through DTCEE’s factory direct supply model to obtain higher profit margins and brand reputation.

400V IP44 Industrial Plug — Exploded View

Plant Maintenance Supervisor

Suitable for facility maintenance teams in manufacturing plants to replace aging or damaged electrical connectors to ensure long-term operation of the production line.

Factory Replacement 400V IP44 Industrial Plug

011

strip the cable sheath according to the length requirements of the internal mark of the plug, and ensure that the exposed brass core wire is neat and has no broken strands for insertion into the wiring hole.

022

completely insert the core wire of the corresponding phase wire into the wiring hole, and use a screwdriver to tighten the pressing screw to ensure that the cable will not fall out when it is under tension.

033

Push the wired inner core into the plug shell, rotate and tighten the cable fastening sealing head at the tail until it reaches a tight state to ensure waterproof performance.

044

when inserting the socket, it should be vertically aligned with the guide groove and pushed to the end. when pulling out, the positioning lock on the socket should be released first. it is forbidden to pull out forcibly by pulling the cable.

Certificate

Factory

Welcome to our Frequently Asked Questions page. We have compiled answers to common questions you may have, hoping to provide you with clear and quick solutions. If you cannot find the information you need here, please feel free to contact our customer support team.

Question: Can IP44 protection level be used directly in rainstorm environment?
Answer: IP44 stands for splash-proof water, which can withstand splashing water droplets from all directions, but under continuous heavy rain or water immersion environment, it is recommended to use IP67 grade products.
Q: How many square millimeters of cable does this plug support?
A: The 16A model usually supports 1 to 2.5 mm² cables, and the 32A model supports 2.5 to 6 mm² industrial flexible cables.
Q: Do DTCEE products meet the EU access standards?
A: Yes, all our industrial plugs are CE certified and IEC60309 international standards, and can be used worldwide.
Q: Will the shell material of the plug deform at high temperatures?
A: The plug uses high-performance engineering plastics, which can maintain structural stability at 100 degrees high temperature, and has self-extinguishing flame retardant characteristics.
Q: Why do brass contacts do nickel plating treatment?
A: Nickel plating layer can significantly improve the wear resistance and corrosion resistance, to prevent the contact black oxidation in acid and alkali environment, so as to maintain a very low contact resistance.
Q: Can you customize production according to specific color requirements?
A: As a source factory, DTCEE supports color customization and laser marking services according to customer needs, and only needs to meet the MOQ requirements.
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400v Ip44 Industrial Plug Source Factory & Best Deal

The DTCEE 400V IP44 industrial plug uses high-purity brass conductors and an anti-aging PC housing to ensure a stable and safe power connection in complex industrial environments. As the source manufacturing factory of DTCEE electrical appliances, we have more than 30 years of production experience and 25 sets of fully automated injection molding equipment, which can eliminate intermediate trade links and provide you with highly competitive factory direct sales prices and efficient mass customization delivery.

400v ip44 industrial plug

gear

The internal conductive parts are made of H62 high-quality brass, and the conductivity is improved 20%, which can effectively reduce the temperature rise during full load operation and extend the service life of equipment cables.

gear

using high-grade modified polycarbonate material, with IK08 grade impact strength, even in cold environment will not brittle crack, to ensure the safety of electricity on the construction site.

gear

compact structure and equipped with thick sealing ring, effectively isolated from the industrial environment splash water droplets and solid particles with a diameter of more than 1mm, to ensure that the power transmission is not interrupted.

gear

the use of ergonomic design of the screw compression terminal, wiring efficiency than the traditional plug to improve 30%, and can withstand strong mechanical pull without falling off.

gear

The overall material meets UL94 minus V0 flame retardant standards, and will not produce open flames at high temperatures caused by abnormal overload, effectively preventing industrial fire risks.

gear

strictly follow IEC60309 international standards to ensure seamless connection with industrial sockets of global mainstream brands and reduce the replacement cost of transnational project procurement.

Parameter nameTechnical Specifications
Rated operating voltage380V – 415V AC
Rated current16A / 32A
Extreme number configuration3P+E / 3P+N+E
Protection levelIP44 (Splash-proof)
Insulation resistance> 5MΩ
Dielectric strength2500V AC / min
Shell materialNylon 66 or high-grade polycarbonate
Contact materialNickel-plated brass (to prevent oxidation and corrosion)
Standards and SpecificationsEN 60309-1, EN 60309-2

400v ip44 industrial plug contrast point

400v ip44 industrial plug Dimension (mm)
solution
Overheating oxidation at equipment connection
DTCEE industrial plug adopts nickel-plated brass contact, which solves the common problem of poor contact or even burning interface caused by easy oxidation of copper parts in humid environment.
solution
The shell is fragile in harsh environments
For outdoor construction engineering low-temperature operating environments, we have solved the problem of ordinary plastic plugs falling fragile, even in extreme temperatures can maintain structural integrity.
solution
Frequent plugging and unplugging lead to loosening
DTCEE optimizes the design of internal spring clamping force and solves the hidden danger of virtual connection caused by vibration or pulling at the connection during frequent movement of industrial equipment.

Industrial equipment manufacturers

suitable for injection molding machines, packaging machinery and automated production lines manufacturers, as the standard power connection parts of the equipment factory, improve the stability of the whole machine.

Assembly Line 400V IP44 Industrial Plug

Electric power engineering contractor

suitable for the electrical person in charge of temporary construction site, subway construction and tunnel engineering, meeting the requirements of the safety protection level of the on-site mobile distribution box.

A 400V IP44 industrial plug is suitable for use at temporary construction sites.

Electrical equipment dealers

suitable for wholesalers looking for high-quality industrial connectors, through DTCEE’s factory direct supply model to obtain higher profit margins and brand reputation.

400V IP44 Industrial Plug — Exploded View

Plant Maintenance Supervisor

Suitable for facility maintenance teams in manufacturing plants to replace aging or damaged electrical connectors to ensure long-term operation of the production line.

Factory Replacement 400V IP44 Industrial Plug

011

strip the cable sheath according to the length requirements of the internal mark of the plug, and ensure that the exposed brass core wire is neat and has no broken strands for insertion into the wiring hole.

022

completely insert the core wire of the corresponding phase wire into the wiring hole, and use a screwdriver to tighten the pressing screw to ensure that the cable will not fall out when it is under tension.

033

Push the wired inner core into the plug shell, rotate and tighten the cable fastening sealing head at the tail until it reaches a tight state to ensure waterproof performance.

044

when inserting the socket, it should be vertically aligned with the guide groove and pushed to the end. when pulling out, the positioning lock on the socket should be released first. it is forbidden to pull out forcibly by pulling the cable.

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FAQ

Question: Can IP44 protection level be used directly in rainstorm environment?
Answer: IP44 stands for splash-proof water, which can withstand splashing water droplets from all directions, but under continuous heavy rain or water immersion environment, it is recommended to use IP67 grade products.
Q: How many square millimeters of cable does this plug support?
A: The 16A model usually supports 1 to 2.5 mm² cables, and the 32A model supports 2.5 to 6 mm² industrial flexible cables.
Q: Do DTCEE products meet the EU access standards?
A: Yes, all our industrial plugs are CE certified and IEC60309 international standards, and can be used worldwide.
Q: Will the shell material of the plug deform at high temperatures?
A: The plug uses high-performance engineering plastics, which can maintain structural stability at 100 degrees high temperature, and has self-extinguishing flame retardant characteristics.
Q: Why do brass contacts do nickel plating treatment?
A: Nickel plating layer can significantly improve the wear resistance and corrosion resistance, to prevent the contact black oxidation in acid and alkali environment, so as to maintain a very low contact resistance.
Q: Can you customize production according to specific color requirements?
A: As a source factory, DTCEE supports color customization and laser marking services according to customer needs, and only needs to meet the MOQ requirements.
Certificate

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