77214 socket

　　77214 Socket: High-Density Rectangular Power & Signal Connector for Industrial Automation & Network Racks

　　Product Overview

　　The 77214 socket is a high-density rectangular power and signal connector socket specifically engineered for industrial automation systems and precision network infrastructure. As a core connection component in industrial control panels, wall-mounted network racks, and IoT integrated systems, this socket integrates compact high-density design, excellent anti-vibration performance, and dual transmission capability of power and signal to deliver stable, safe, and efficient connection solutions for rack-mounted equipment, PLCs, IoT gateways, and industrial monitoring devices. Developed in line with international industrial electrical standards (UL, CSA), the 77214 socket is an ideal choice for industrial parks, enterprise branch offices, smart factory workshops, and edge computing nodes—scenarios requiring reliable power and signal integration under harsh operating conditions.

　　Technical Specifications

　　Model: 77214

　　Rated Voltage: AC/DC 250V (Compatible with Global Industrial Power Systems)

　　Rated Current: 8A (Optimized for Industrial Control & Medium-Power Network Equipment)

　　Number of Positions: 6 Positions (High-Density Design for Power & Signal Integrated Transmission)

　　Centerline Spacing: 5.03 mm (.198 in) (Standard Rectangular Connector Pitch for Wide Compatibility)

　　Material: Nylon 6/6 Housing (UL 94V-2 Flame Rating) + Gold-Plated Copper Alloy Contacts

　　Protection Level: IP40 (Dust-Proof, Suitable for Industrial Indoor & Network Rack Environments)

　　Operating Temperature Range: -55°C ~ 105°C (Adapts to Extreme Temperature Fluctuations in Industrial Settings)

　　Certifications: CE, UL, RoHS, CSA (Meets International Quality & Safety Standards for Industrial Applications)

　　Key Application Scenarios

　　3.1 Wall-Mounted Network Rack Power Distribution

　　The 77214 socket is perfectly matched with 2U-24U wall-mounted network racks, providing centralized and reliable power and signal integration for multiple rack-mounted devices. Its compact rectangular design (dimension: 32.8mm×24.64mm×15mm) allows for easy installation in the limited space of wall-mounted racks without occupying excessive vertical U height. In enterprise branch or small data center setups, its 6-position high-density design can simultaneously supply power to switches and transmit signals to monitoring sensors, simplifying wiring and improving space utilization. The standardized 5.03mm centerline spacing enables seamless integration with mainstream rack power distribution units (PDUs) and signal transmission modules.

　　3.2 Industrial Control System Power Supply

　　For industrial control systems (e.g., factory automation lines, smart production workshops, industrial park monitoring systems), the 77214 socket’s wide operating temperature range (-55°C ~ 105°C) and robust nylon housing make it suitable for powering and transmitting signals to industrial control panels, PLCs, and servo drives. Its gold-plated copper alloy contacts ensure low contact resistance and stable signal transmission, even in high-vibration industrial environments. The IP40 dust-proof protection level effectively prevents dust from entering the socket, ensuring long-term reliable operation in dusty industrial sites.

　　3.3 Edge Computing & IoT Node Deployment

　　In distributed edge computing nodes and IoT deployment scenarios (e.g., smart cities, remote environmental monitoring stations, smart agriculture facilities), the 77214 socket’s compact size, high-density design, and excellent environmental adaptability enable quick and reliable power and signal configuration. It supports rapid deployment of temporary or fixed edge computing infrastructure, meeting the needs of long-term stable operation of edge servers, IoT sensing devices, and data collection terminals in harsh outdoor or remote environments. The integrated power and signal transmission capability reduces wiring complexity, lowering deployment and maintenance costs.

　　Core Advantages for Global Customers

　　Robust Industrial-Grade Design: Nylon 6/6 housing with UL 94V-2 flame rating and wide operating temperature range (-55°C ~ 105°C) ensures stable performance in harsh industrial environments with dust, vibration, and extreme temperature fluctuations.

　　Enhanced Transmission Performance: Gold-plated copper alloy contacts minimize contact resistance, ensuring stable power supply and signal transmission. The 6-position high-density design supports integrated transmission of power and signal, reducing wiring complexity and improving system integration efficiency.

　　Space-Saving & Easy Installation: Compact rectangular structure and standardized mounting design allow direct installation on wall-mounted rack rails or industrial control panels using standard screws. Compatible with most mainstream rack models and industrial control enclosures, maximizing space utilization.

　　Wide Compatibility: Standard 5.03mm centerline spacing is compatible with most 77 series rectangular connectors and mainstream industrial equipment, facilitating system expansion and component replacement for global customers.

　　International Certification Compliance: Certified by CE, UL, RoHS, and CSA, the socket meets the quality and safety requirements of major global markets (EU, US, Asia-Pacific), facilitating smooth customs clearance and market access for overseas customers.

　　Installation & Usage Precautions

　　Before installation, ensure the power supply is disconnected to avoid electric shock. Confirm that the input voltage and current match the socket’s rated parameters (250V, 8A) to prevent equipment damage.

　　When installing in wall-mounted racks or industrial control panels, select a position away from heat-generating equipment and ensure adequate ventilation around the socket to prevent overheating. Avoid installation in areas with direct exposure to water or heavy oil.

　　Use dedicated mounting screws to fix the socket, ensuring it is firmly attached to avoid loosening due to equipment vibration or industrial site disturbances.

　　When connecting cables, adopt crimping termination for cable connections (recommended for nylon housing connectors) to ensure reliable contact. Route power and signal cables through separate channels to avoid EMI interference, and use cable management accessories to secure cables.

　　Regularly inspect the socket for signs of damage (e.g., cracked housing, loose contacts) and replace it immediately if any abnormalities are found. Clean the socket surface periodically to remove dust and debris that may affect contact performance, especially in dusty industrial environments.

　　Product Packaging & After-Sales Service

　　Packaging Details: Each 77214 socket is packaged in an anti-static plastic bag, with 100 units per carton (carton dimension: 35cm×25cm×20cm, gross weight: 12.5kg). Custom packaging solutions are available for bulk orders to meet international shipping requirements.

　　After-Sales Service: We provide a 2-year warranty for the 77214 socket. For quality issues within the warranty period, we offer free replacement or repair services. Our professional after-sales team provides 24/7 technical support via email and online chat to resolve customer inquiries, installation problems, and customization requirements promptly.