YD Series IP55 500V Gold Plated Power Connector

Fzolink OL-YD Series YD40 is an IP55 waterproof high-current power cable connector with male & female mating design, specially engineered for heavy-duty power transmission in harsh industrial environments. This IP55 industrial high-current connector features gold-plated copper contacts and rugged nickel-plated zinc alloy housing, delivering superior conductivity and corrosion resistance with 7A-150A current, 500V rated voltage and 1500VAC withstanding voltage for stable power transfer.
Offering 2-61 pin options, flat/round shapes, straight/right angle designs and cable/metal conduit connection types, it uses threaded coupling for secure anti-loosening connection. Operating reliably from -45℃ to 85℃ with high shock resistance and over 500 mating cycles, this IP55 waterproof industrial connector is CE/RoHS certified and supports OEM/ODM customization, making it perfect for demanding industrial power connection applications.

Item no.:
OL-YD
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product introduction

Technical Specifications

Rated Current:	7A-150A
Rated Voltage:	500V
Pin Count:	2P-61P
Contact Material:	gold-plated copper
Shell Material:	Zinc alloy with nikelplate
IP Rating:	IP55
Withstanding Voltage:	1500VAC
Type of Connection:	cable and flexible metal conduit type
Coupling:	Plastic+Copper
Insulator Material:	-45℃ - 85℃
Life Time:	>500
Shock:	40-80 times/min,Acceleration 400m/s²
Technical Support:	7*24h Online Service

Product selling points

· Industrial‑grade circular power connector: Specially designed for power and control circuits in machinery, electrical cabinets, automation equipment, and industrial systems.

· IP55 protection rating: Dust‑tight and splash‑water resistant, suitable for harsh industrial environments.

· Secure threaded coupling: Stable connection, anti‑loosening, high vibration resistance, and reliable long‑term performance.
· Extended protective grounding: Features “ground first, break last” safety structure for enhanced electrical safety.
· Wide electrical performance: Rated voltage up to 500V, operating temperature range: -45°C to +85°C, strong anti‑humidity and anti‑shock capabilities.
· Multiple pin configurations: Supports 2–61 pins with various contact diameters to meet different power and signal transmission needs.
· Flexible installation options: Straight and angled housings, compatible with metal hoses and round cables, easy for field wiring and assembly.
· Durable and long service life: Mechanical life ≥500 mating cycles, high‑strength insulation and shell materials ensure stability and longevity.
· Compliant with industrial standards: Meets requirements for machine tool electrical equipment and general low‑voltage apparatus standards.
· Customizable & OEM friendly: Supports cable assembly, logo customization, and bulk‑order flexibility for industrial buyers.

Product details

The YD series metal connectors feature brass pins, insulated bakelite, and are available in multiple pin counts. They enable quick and convenient connection, and are also shockproof and durable.

YD20, YD28, YD32, YD40, YD48, YD55: Detailed Dimensions and Drawings Display

Note: lf You Need Detailed Size Drawings, Please Contact Our Customer Service Staff For Consultation, We Will Provide You With Professional Answers!

The YD series metal connectors are made of professional engineering plastic, which effectively extends service life. They feature excellent insulation, resistance to deformation and aging, and secure internal fixing for safer use.

The OL-YD consists of Receptacle, Lock Nut, Contact Pin, Rubber Boot, Aluminum Housing, Threaded Adapter, Metal Thread Ring and O-Ring

OL-YD adopts threaded connection for direct operation, eliminating the hassle of screw fastening

Application Scenarios

OL-YD can be used in marine instruments, various engineering vehicles, photovoltaic equipment and automated electrical equipment.

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All-in-one production and customization factory

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Shipping & Payment Methods

We support sea, air and land transportation, with a variety of express delivery options. Payment methods include PayPal, Visa, etc

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