All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electrical Equipment & Supplies
Connectors & Terminals
Connectors
  • CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
  • CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
  • CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
  • CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
  • CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
  • CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket
Ready to Ship
In stock Fast dispatch

CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket

$3.27-$5.26/ Piece|10 Piece/Pieces(Min. Order)
View product details

CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Waterproof IP67 Protection: Designed to withstand immersion in water and dust, ensuring reliable performance in harsh environments.
  • High-Power Transmission: Supports a rated current of 20A, ideal for heavy-duty applications requiring robust power delivery.
  • Secure Locking Mechanism: Features a robust latch system to prevent accidental disconnection, critical in vibration-prone industrial settings.

Key features

  • 1. Material Technology

    • With gold-plated copper alloy contacts and a zinc alloy housing, the CNLINKO LP20 ensures corrosion resistance and high conductivity. The yellow-colored housing enhances visibility in industrial environments, reducing misconnections.

  • 2. Interactive Design

    • With a robust locking mechanism, you can secure connections even under vibration or mechanical stress, preventing accidental disengagement. The cylindrical design simplifies installation in tight spaces.

  • 3. Performance Parameters

    • With an IP67 waterproof rating, you can operate the connector in harsh conditions, including submersion up to 1m for 30 minutes. The 20A rated current supports high-power applications, outperforming standard 15A connectors.

  • 4. Scenario Solutions

    • Designed for industrial and commercial use, the LP20 handles heavy-duty applications like automotive systems or heavy machinery. Its waterproof feature makes it ideal for outdoor or wet environments.

  • 5. Certification Standards

    • With certifications like CE, UL, and RoHS, the connector meets global safety and environmental standards. This ensures compliance for use in regulated industries such as aerospace and manufacturing.

Product details

CNLINKO LP20 Waterproof IP68 3pin Power Connector 20A Male Female Panel Plug Socket

CNLINKO LP20 Waterproof IP67 3pin Power Connectors are industrial-grade solutions designed for high-power applications requiring robust mechanical stability and environmental protection. With gold-plated copper alloy contacts and zinc alloy housing, these connectors deliver reliable performance in harsh conditions. Certified to global standards (CE, UL, RoHS), they are ideal for automotive, aerospace, and heavy machinery sectors.

Technical specifications

FeatureSpecificationBenefit
MaterialZinc alloy housing, gold-plated copperCorrosion resistance and superior conductivity
IP RatingIP67Waterproof and dustproof for outdoor use
Rated Current20ASupports high-power applications
Contact MaterialCopper alloy (gold-plated)Enhanced durability and reduced oxidation
TerminationSolderSecure and permanent electrical connection
CertificationsCE, CQC, EMC, ULCompliance with global safety and quality standards
Mechanical StabilityHighWithstands vibrations and mechanical stress

Customization guide

Adjustable parameters include:

  • Pin Configuration: Customize pin numbers (3p standard, expandable to 5p) for specific circuit requirements.
  • Color Options: Choose from safety-yellow, black, or custom colors for industrial visibility.
  • Material Upgrades: Opt for brass housing or silver-plated contacts for extreme environments.

Get inspired

Pair CNLINKO LP20 connectors with heavy-duty cables for industrial machinery, or integrate them into outdoor equipment to ensure reliable power transmission in rain, dust, or humidity. Their locking mechanism and IP67 rating make them perfect for automotive battery systems or marine electronics.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
IP RatingIP67IP67 (with gasket)IP68
Rated Current20A22A (+10%)25A (+25%)
Contact PlatingGold-platedSilver-platedGold-over-silver
Locking MechanismManual latchAuto-lockMagnetic + manual
Temperature Range-25°C to +85°C-40°C to +105°C-55°C to +125°C

Supplier's note

  1. Technical Breakthroughs:

    • Gold-Plated Contacts: Reduces contact resistance by 30% compared to uncoated metals, ensuring stable power flow.
    • IP67 Compliance: Meets or exceeds IEC 60529 standards, enabling submersion in water up to 1m for 30 minutes.
    • Auto-Lock Mechanism: Cuts disconnection risks by 50% in vibrating environments (e.g., construction equipment).

  2. Version Selection Guidance:

    • Base Model: Ideal for general industrial use (e.g., factory automation) where standard IP67 and 20A suffice.
    • Advanced Model: Best for high-vibration scenarios (e.g., drones, robotics) needing auto-lock and wider temp tolerance.
    • Pro Model: Suited for marine or extreme outdoor applications requiring IP68 and 25A capacity.

With CNLINKO’s IP68 Pro Model, you can safely deploy connectors in offshore wind turbines where saltwater exposure is constant. Pair its gold-over-silver plating with the magnetic lock to ensure zero signal loss during critical operations. For automotive assembly lines, the Advanced Model’s auto-lock feature eliminates manual adjustments, boosting productivity by 20%.

Frequently asked questions

  • Which CNLINKO LP20 connector is best for outdoor industrial equipment requiring 20A waterproofing?

  • How do I clean CNLINKO LP20 connectors to maintain waterproof integrity?

  • Why is copper alloy better than pure copper for CNLINKO LP20 connector contacts?

  • Can CNLINKO customize LP20 connectors for 4-pin configurations in automotive applications?

  • Are CNLINKO LP20 connectors UL-certified for heavy machinery?

  • Which CNLINKO connector withstands heavy vibrations in industrial settings?

  • What advantages does zinc alloy housing offer over plastic in CNLINKO connectors?

  • How does the IP67 rating of CNLINKO LP20 protect against environmental hazards?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Waterproof RatingOutdoor equipment, marine applicationsIndustry: IP54 (splash resistance)Our Base: IP67 (immersion up to 1m for 30min) ▲Our Advanced: IP68 (immersion up to 3m for 60min) ▲▲ (per IEC 60529)
(prevents dust ingress)(resists water jets and brief submersion)(suitable for prolonged underwater use)
Current HandlingHigh-power industrial systemsIndustry: 15A (standard connectors)Our Base: 20A (continuous rated) ▲Our Advanced: 25A (reinforced contacts) ▲▲ (IEC 60227 compliant)
(limited to low-power devices)(supports heavy machinery and motors)(requires thicker cables and robust installation)
Contact MaterialCorrosive environmentsIndustry: Tin-plated contactsOur Base: Gold-plated (3μm thickness) ▲ (ASTM B488)Our Advanced: Gold-plated + palladium underlayer (5μm) ▲▲ (ASTM B488)
(prone to oxidation over time)(reduces contact resistance for long-term use)(high-end material increases cost)
Termination MethodVibrating machineryIndustry: Crimp terminationOur Base: Solder termination ▲ (ISO 81346 compliant)Our Advanced: Solder + mechanical locking ▲▲ (prevents loosening)
(risk of loosening under vibration)(secure electrical and mechanical bond)(requires specialized assembly tools)
Mechanical StabilityIndustrial vehiclesIndustry: 3Grms vibration resistanceOur Base: 5Grms ▲ (IEC 60068-2-6)Our Advanced: 8Grms ▲▲ (withstands extreme shocks)
(suitable for low-vibration setups)(reliable in moderate industrial environments)(bulkier design may limit space-constrained applications)
CertificationsGlobal industrial marketsIndustry: CE, RoHSOur Base: CE, CQC, UL, EMC ▲Our Advanced: CE, UL, IECEx ▲▲ (explosive environment compliance)
(basic safety compliance)(meets China and North American standards)(advanced certifications add production costs)

Related searches

swimbait injection molds custom injection plasticFrench stainless steel necklacekids educational robot carkids sport braselfie gimbal stabilizerDAF Transmission Clutch Discarcade racing gameelectronic parking brake motorhigh quality chiselpneumatic air chisel bitchiseldifferent types of paper bagsflower carrymodern kitchen pantry designmodern wooden rattan chairinflatable water slide4 in 1 wireless chargerchisel plow shovel

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.