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Square Flange Waterproof Connector | IP67 Panel Mount Fixed Square Connector

Product Overview： The Square Flange Waterproof Connector is an industrial-grade panel-mount fixed connection solution optimized for standard square mounting openings, compact panel installation and high-stability permanent wiring scenarios. Different from circular flange connectors with mounting adaptability limitations, this square flange model features a standard square base with four-corner fixed holes, perfectly matching universal square mounting slots of industrial equipment, control boxes and precision instrumentation. It achieves ultra-rigid locking installation, effectively avoiding connector displacement, rotation and loose contact caused by long-term mechanical vibration, frequent plugging and external pulling force. Available in full-series core specifications ranging from 2 cores to 8 cores with fully isolated independent circuits, this fixed square flange connector supports synchronous stable power supply and multi-channel signal transmission without crosstalk or signal distortion. Adopting integrated one-piece overmolding sealing technology and high-toughness anti-aging industrial materials, it delivers excellent IP67 waterproof, dustproof, anti-corrosion and anti-vibration performance. It maintains long-term stable operation in humid, dusty, vibrating and outdoor all-weather harsh environments, serving as a standardized high-reliability wiring accessory for industrial automation equipment, outdoor monitoring systems, automotive fixed harnesses and marine precision detection instruments.

Application field： Industrial Automation Equipment，Outdoor Monitoring & Landscape Lighting，Automotive & Special Vehicles，Marine & Offshore Precision Equipment，Smart Devices & Precision Instruments

Mobile: +86 15810047588
Email: 469148808@qq.com

Category:

Waterproof connector

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Core Features & Advantages

Standard Square Flange Fixed Structure: Designed with a precision square flange base and four standard corner mounting holes, compatible with mainstream square panel mounting openings on the market. It enables fast positioning and firm embedded installation, solving the fitting deviation problem of round flanges on square mounting surfaces. The rigid locking structure prevents loosening and shifting during long-term equipment operation.

Full-Range Multi-Core Isolated Transmission: Supports 2/3/4/5/6/7/8 core optional specifications, with each circuit fully insulated and isolated. It effectively eliminates current crosstalk and electromagnetic interference between channels, ensuring loss-free stable power output and high-precision signal transmission to meet diverse multi-circuit wiring demands of precision industrial equipment.

Industrial IP67 Waterproof & Dustproof Performance: Equipped with high-elasticity waterproof rubber gaskets and integral overmolding sealing craft, forming a fully enclosed protective barrier. It resists water splashing, temporary immersion, dust accumulation, moisture erosion and oxidation aging, delivering consistent electrical performance in outdoor exposure, humid workshops and dusty industrial scenarios.

High-Toughness Anti-Vibration & Deformation Resistance: The thickened square flange shell is made of flame-retardant anti-aging engineering plastic, featuring superior compression resistance, impact resistance and structural stability. The four-corner force-bearing design ensures uniform stress distribution, avoiding deformation and loose installation caused by long-term high-frequency vibration.

Premium Conductive & Insulating Properties: Internal contact pins adopt high-purity oxygen-free copper with anti-oxidation nickel plating, featuring ultra-low resistance and high conductivity for stable long-term power and signal transmission. High-standard insulating materials effectively prevent short circuits and electric leakage, ensuring safe and reliable circuit operation.

Strong Versatility & Easy Maintenance: Standard industrial size and wiring specifications perfectly match our complete series of waterproof harnesses and mating plug connectors. Tool-free auxiliary fixed installation simplifies on-site assembly, replacement and daily maintenance, greatly improving engineering wiring efficiency and equipment compatibility.

Product Specifications

Item	Specification
Product Type	Square Flange Panel Mount Waterproof Connector
Optional Core Count	2/3/4/5/6/7/8 Cores (Independent Isolated Circuit)
Waterproof Rating	IP67 (Full Dustproof & Temporary Water Immersion Proof)
Shell Material	Flame-Retardant, Anti-Aging High-Strength Engineering Plastic
Contact Pin Material	High-Purity Oxygen-Free Copper with Nickel Plating
Applicable Wire Gauge	AWG24 - AWG28 Fine Wires
Working Temperature	-20℃ ~ +85℃
Plugging Lifespan	≥1000 Times Plug & Unplug Cycles
Core Performance	Square Flange Fixed Mount, Four-Corner Stable Locking, Anti-Vibration, Anti-Loose, IP67 Waterproof, Long-Term Stable Transmission

Application Scenarios

This square flange fixed waterproof connector is specially designed for standard square panel mounting and permanent fixed wiring, widely applicable to industrial automation, outdoor monitoring, automotive electrical systems, marine equipment and precision intelligent devices:

Industrial Automation Equipment: Standard square control panel wiring, automated machinery fixed interfaces, industrial sensor mounting ports, production line fixed waterproof wiring systems

Outdoor Monitoring & Landscape Lighting: Outdoor camera square mounting panel connection, embedded landscape lighting fixed wiring, environmental monitoring equipment fixed interfaces, outdoor waterproof power control modules

Automotive & Special Vehicles: Vehicle body square fixed harness ports, automotive electrical control panel connectors, engineering vehicle vibration-resistant fixed wiring components

Marine & Offshore Precision Equipment: Marine instrument square fixed interfaces, offshore monitoring equipment wiring systems, shallow water anti-corrosion fixed connection modules

Smart Devices & Precision Instruments: Intelligent equipment square panel wiring, precision detection instrument fixed connection ports, embedded industrial control module wiring parts

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