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LD24/SP24 7 Pins Waterproof 4-Hole Square Flange Connector

MOQMOQ >200
PricePrice $3.74 - $5.20
>Number Of CoresNumber Of Cores 2 - 9 Pins
Contact DiameterContact Diameter(mm) 1.2mm/1.8mm/3.2mm/3.2mm
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 7 Pins Waterproof 4-Hole Square Flange Connector IP68
The LD24 / SP24 7 Pins Waterproof Square Flange Connector is a heavy-duty industrial connector designed for secure panel-mounted electrical connections in demanding environments. Featuring a 4-hole square flange mounting structure, it provides strong mechanical fixation and excellent sealing performance, ensuring stable operation even under vibration, moisture, and outdoor exposure.
Connector
With IP68 protection capability, this connector is built to withstand harsh industrial and outdoor conditions while maintaining reliable power and signal transmission. It is widely used in automation systems, industrial equipment, marine applications, and outdoor electrical installations where multi-pin connectivity and waterproof performance are required.

Unlike inline connectors, the flange-mounted design allows the connector to be firmly installed onto equipment panels, making it ideal for applications that require repeated connection and disconnection while maintaining a stable fixed interface.

Key Features
IP68 high-level waterproof and dustproof protection
4-hole square flange mounting for strong and stable panel installation
7-pin configuration supporting multi-signal or hybrid power transmission
Robust locking structure for anti-vibration performance
Industrial-grade housing material for durability and long service life
Reliable electrical contact design for stable conductivity

Suitable for harsh outdoor and industrial environments


Technical Overview
The LD24 / SP24 flange connector is engineered for multi-pin electrical systems requiring both compact design and high reliability. It supports customized cable configurations and different electrical ratings depending on application requirements.
The connector housing is manufactured using high-strength engineering plastics, providing resistance to heat, corrosion, and mechanical impact. Internal contacts are precision-machined and typically gold-plated to ensure low resistance and stable long-term performance.
LD24 Connector
The square flange structure allows easy panel integration and ensures tight sealing when properly mounted, making it suitable for equipment requiring waterproof front-panel interfaces.

Applications
This connector is widely used in:
Industrial automation equipment
LED display and lighting systems
Marine and shipboard electrical systems
Outdoor control cabinets
Sensors and multi-channel signal systems
Renewable energy equipment

Communication and control devices


Manufacturer Capability
We are a professional manufacturer specializing in waterproof circular connectors and custom cable assemblies. With full in-house production capabilities, we manage the entire process including mold development, injection molding, assembly, and testing.

We support OEM and ODM customization, including pin layout, cable length, flange structure, sealing level, and private label branding. Each connector is strictly tested for waterproof performance, electrical stability, mechanical durability, and environmental resistance.

Connector

Our products are widely used in industrial automation, energy systems, transportation, and outdoor electrical industries, providing stable and cost-effective connection solutions for global customers.


 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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LD24/SP24 Square Flange Connector
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Customer Reviews

   

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   Tiny & Reliable LD12 connectors!


DailyDealJunkie  2026-02-02

Perfect for my small garden LEDs. Easy screw-on install, IP68 waterproof holds up in rain. Compact size fits 5-8mm cables like a glove.
   Solid Performance for Security Cameras


NextGenShopper  2026-02-02

I bought the LD16 3-core connector to power my outdoor security cameras, and it’s been flawless. The 10A rating handles the camera and IR lights easily, and the 8mm cable fit was spot-on.Installation was a breeze with the screw terminals, and the waterproof seal gives me peace of mind even in heavy
   Tiny but Tough! Perfect for Small Outdoor Projects


OnTheGoShopper  2026-02-02

I needed a compact waterproof connector for my garden LED strip lights, and the LD12 is exactly what I was looking for. The 2-core model fits perfectly with my 6mm cable, and the screw terminals made installation super easy—no soldering required!It’s been through rain and even a few accidental spl
   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.
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