​1. Product Overview: HARTING 19000005090 Han® 1A Industrial Power Connector

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The HARTING 19000005090 is a robust single-pole power connector from the Han® 1A series, designed for high-current applications in industrial automation and energy distribution. Featuring a durable polyamide (PA) housing with IP65/67 protection, it withstands harsh environments exposed to dust, moisture, vibration, and chemical agents. The connector employs push-in termination technology for tool-free assembly, enabling rapid installation and maintenance. Rated for demanding power transmission, it is ideal for motor connections, control cabinets, and renewable energy systems. Its compact design and modular compatibility with Han® 1A hybrid inserts make it a space-saving solution for industrial machinery, electric vehicles, and smart grid infrastructure.

​2. Key Technical Specifications​

• ​Rated Voltage/Current: 630V AC, 41A (continuous).
• ​Contact Resistance: ≤1.5 mΩ (initial).
• ​Insulation Resistance: ≥5,000 MΩ (1,000V DC).
• ​Operating Temperature: -40°C to +120°C.
• ​Housing Material: PA (UL94 V0 flame-retardant).
• ​Protection Class: IP65/67 (mated), IP20 (unmated).
• ​Termination: Push-in technology for fast, tool-free wiring.
• ​Certifications: UL, CSA, CE, RoHS.
• ​Contact Options: Solid or spring-loaded power contacts.

​3. Industrial Applications and Use Cases

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The 19000005090 is widely utilized in industrial motor control systems, providing reliable connections for servo drives, frequency inverters, and robotic arms. In renewable energy, it ensures efficient power transmission in solar inverters and wind turbine generators. Manufacturing facilities deploy it in CNC machines, conveyor systems, and assembly lines where high-current durability is critical. Transportation sectors rely on it for rail traction systems and electric vehicle charging stations. Its IP67 rating makes it suitable for outdoor or washdown environments, such as food processing plants and wastewater treatment facilities.

​4. Competitive Advantages and Unique Features​

• ​High-Current Capacity: Supports 41A for heavy-duty industrial loads.
• ​Tool-Free Installation: Push-in termination reduces wiring time by 60%.
• ​Modular Flexibility: Compatible with Han® 1A hybrid inserts for mixed power/signal configurations.
• ​Rugged Construction: PA housing and gold-plated contacts ensure longevity under extreme conditions.
• ​Global Compliance: Meets UL, CSA, and ATEX standards for hazardous area deployments.

​5. Functional Capabilities and Operational Benefits

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The 19000005090 delivers secure, low-resistance power connections, minimizing energy loss and heat generation in high-load systems. Its IP67 protection ensures reliable performance in wet, dusty, or corrosive environments. The compact Han® 1A footprint optimizes space in control panels, while compatibility with HARTING’s modular ecosystem allows scalable upgrades. By reducing installation and maintenance costs, this connector enhances operational efficiency and supports sustainable automation practices.

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Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

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