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LD24/SP24 Waterproof In-line Cable 4 Pins Connector

MOQMOQ >200
PricePrice $1.30 - $4.85
>Number Of CoresNumber Of Cores 2 - 9 Pins
Contact DiameterContact Diameter(mm) 1.2mm/1.8mm/2.8mm/3.2mm/3.6mm
IP RatingIP Rating IP68
Shell MaterialShell Material PC,Nylon66
Temperature RangeTemperature Range -25°C to +85°C
TerminationTermination Screw Crimping
Rated CurrentRated Current(A) 5A /10A/25A/32A/45A
Rated VoltageRated Voltage(Ac.V) 380V
Test VoltageTest Voltage(Ac.V)1Min 1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 1 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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+8619924482730

LD24 / SP24 Waterproof Docking 4 Pins Connector - Heavy-Duty Reliable Connection
The LD24 / SP24 Waterproof Docking 4 Pins Connector is engineered for applications that demand high mechanical strength and stable power transmission. With its larger size and reinforced structure, this connector is ideal for heavy-duty equipment where reliability and durability are critical.
SP20 Connector
Designed with a precise docking interface, it ensures accurate alignment and secure mating, providing consistent electrical performance even in harsh industrial environments.

Built for Demanding Industrial Conditions
Compared to smaller connectors, the LD24 / SP24 series offers enhanced structural strength and higher load capacity, making it suitable for equipment exposed to vibration, impact, and continuous operation. The 4-pin configuration is optimized for stable power delivery, ensuring efficient and reliable system performance.

Key Advantages of LD24/SP24 Connector
Heavy-Duty Structure for Industrial Use
The larger housing design provides superior mechanical strength, making it suitable for rugged applications and demanding working conditions.

4 Pins for Stable Power Transmission
Optimized for power-focused applications, ensuring consistent current flow and reliable operation.

Accurate Docking with Strong Connection Stability
The docking mechanism ensures firm engagement and minimizes the risk of poor contact during operation.

Reliable Waterproof Protection
Sealed design protects against water and dust ingress, supporting stable performance in outdoor and harsh environments.

High Resistance to Vibration and Impact
Engineered to maintain connection integrity even under mechanical stress and continuous movement.
LD24 Connector
Manufacturing Strength You Can Rely On
Extensive Industry Experience
With more than 15 years of expertise in connector manufacturing, we provide proven solutions for industrial and commercial applications.
SP20 Connector
Integrated Production Capability
From die-casting and mold development to machining, injection molding, and assembly, all processes are managed in-house to ensure consistent quality.
Circular Connector
Strict Quality Control System
Each connector is tested for electrical performance, mechanical durability, and environmental resistance before delivery.
Connector
Flexible Customization Services
We support customized configurations, including pin layout, materials, and application-specific requirements.

Typical Applications for LD24/SP24 Connector
Heavy Industrial Equipment
Power Supply Systems
Automation Machinery
Outdoor Energy Equipment

Electrical Control Systems

Equipment with High Reliability Requirements


Why This Connector Stands Out
If your application requires a stronger, more durable, and power-focused docking connector, the LD24 / SP24 4 Pins connector delivers the reliability needed for demanding environments.

Looking for a heavy-duty waterproof connector solution?
Contact us today for samples, technical support, or a customized quotation.

 Item

 Parameters

 Number of Cores

 2 - 9 Pin

 Gender

 Male/Female

 Housing Material

 PC,Nylon66

 Cores Material

 Brass Plated with Gold

 Insulator Material

 pps

 Locking System

 Threaded Connection

 Temperature Range

 -25℃, +85℃

 Rated Current (A)

 5A /10A/25A/32A/45A

 Rated Voltage (AC.V) 

 380V

 Test Voltage (AV.C)1Min

 1500V

 Insulation Resistance (㏁)

 2000㏁

 Contact Resistance (㏁)

 ≤1㏁

 Termination

 Screw Crimping


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Related Catalog
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LD24/SP24 Docking Connector
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Customer Reviews

   

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   Compact & Reliable IP68 Plug


VintageTreasureHunter  2026-02-02

Great for small security sensors. 2/3-core, fits 4-7mm cables. IP68 holds up in damp areas, screw install takes 1 minute. Sturdy and affordable!
   Solid Industrial Workhorse


AmazonAddict777  2026-02-02

Our go-to for factory sensors. 4-core, 15A rating works for power + signal. IP68 keeps dust/water out, and the screw terminals are rock-solid. Durable and affordable.
   Great LD16 Connectors for Outdoor Cameras


TechyTrendsetter  2026-02-02

Used this 3-core model for my security cams. 10A rating handles power easily, and the waterproof seal keeps them safe in storms. Super easy to install. Will buy again!
   Heavy-Duty Power Connector


StyleSavvy13  2026-02-02

Used this 3-core model for my EV charger. 50A rating handles high power, and the IP68 seal keeps it safe in all weather. Sturdy build, easy to install. Highly recommend for high-power projects!
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