2-Pin EV High Voltage Interlock Connector (Straight) | RitianLink

Product Overview

Key Features & Benefits

• Advanced Integrated HVIL Safety: Equipped with a built-in high-voltage interlock loop that automatically manages safe circuit disconnection, preventing electrical arcing and maximizing operator safety.
• Solderless Crimp Termination: Designed with a reliable mechanical crimp/snap interface that facilitates high-efficiency, tool-free assembly without the need for manual welding, dramatically lowering line labor costs.
• Automotive-Grade Protection (IP67/IP6K9K): Elite-tier perimeter sealing safeguards the electrical contacts against harsh dust ingress and high-pressure water washdowns, making it ideal for rugged under-hood and outdoor environments.
• Ergonomic Straight Profile: Space-optimized, inline straight design ensures straightforward routing and clean cable management inside dense power distribution enclosures and commercial battery packs.
• Scalable OEM/ODM Supply Chain: Backed by state-of-the-art automated production, ensuring stable factory-direct wholesale pricing, continuous high inventory availability, and reliable global rapid delivery.

Technical Parameters

Application Scenarios

This versatile high-voltage interlock plug provides elite power solutions across a dynamic array of high-current applications:

• Electric Vehicles (EV/HEV): Ideal for auxiliary high-voltage systems, electric vehicle air conditioning compressors, onboard chargers (OBC), and power distribution assemblies.
• Commercial Energy Storage Systems (ESS): Extensively utilized for reliable multi-rack lithium battery cell series/parallel connections, power conversion systems (PCS), and industrial smart grid storage enclosures.
• Heavy-Duty Electrification: Trusted in commercial electric buses, autonomous electric logistics fleets, off-highway e-machinery, and rapid-charging power substations.

Frequently Asking Questions( FAQ)

Q1: What is the main function of the HVIL mechanism in this connector?

A: The High Voltage Interlock Loop (HVIL) is a critical safety circuit that monitors the connection status of the high-voltage system. It ensures that the high-voltage circuit is safely powered down before the main contacts are disconnected, protecting personnel and equipment from dangerous electrical arcs.

Q2: Does this 2-Pin high voltage connector require specialized welding tools during assembly?

A: No. The RT-HVIL-02P-S1-C16 utilizes an advanced solderless mechanical crimping termination. This allows production teams to achieve stable, industrial-grade wire-to-connector assemblies quickly without welding equipment.

Q3: Are factory-direct PDF 2D/3D engineering models available for custom design integration?

A: Yes, absolute specification data sheet downloads and standard CAD or 3D STEP step-files are available upon request. Please click our "Request a Quote" or "Contact Supplier" button, and our application engineering team will send the full technical drawing documentation package within 24 hours.

Q4: Can this connector withstand extreme under-hood temperature variations?

A: Yes. This product is constructed with automotive-grade PA66+GF composite housing and high-resilience seals, giving it an accredited continuous operating temperature range of -40°C to +125°C, suitable for severe vibration and thermal-shock environments.

Founded in January 2009, RitianLink is a premier domestic connector manufacturer dedicated to the design and development of connection system solutions, operating a nearly 2,000m² production facility.

Our comprehensive product portfolio encompasses high-frequency, low-frequency, fiber-optic, industrial, and high-speed connectors, alongside a full range of cable assemblies including RF, signal, power, fiber-optic, and automotive wiring harnesses. Most products are UL and TUV certified, fully compliant with IEC international and domestic industry standards, serving diverse sectors such as data communication, industrial control, new energy, medical electronics, equipment manufacturing, equipment, aerospace, and automotive systems, with exports to North/South America, Europe, East Asia, and Southeast Asia.

We hold ISO 9001, IATF 16949, ISO 13485, and GJB 9001B certifications, as well as Class III Confidentiality Qualification and Production License for Weaponry R&D. Backed by a 30+ member R&D team with 7 national patents, a complete industrial chain, and advanced testing laboratories, we deliver reliable, high-quality products and end-to-end solutions to global clients.