2.8mm High Voltage Interlock Loop HVIL 3 Pin Cable, Socket, A Key, 4mm², 23A
Introduction
This 2.8mm HVIL cable assembly is engineered for safe and reliable performance in high-voltage electrical systems. Featuring a 3-pin Socket connector with a straight orientation and an A Key configuration, it ensures proper mating and prevents mismating in critical applications. The connector is constructed with a robust Zinc Alloy shell and features Nickel-Plated Copper Alloy contacts, offering excellent conductivity and corrosion resistance. The 4mm² wire gauge and 10cm cable length provide a durable connection for demanding environments.
Built to meet stringent safety standards, this HVIL cable boasts an IP67 rating for complete protection against dust and temporary immersion in water. It is rated for 1000V and 23A, with a wide operating temperature range of -40°C to 125°C, ensuring stable performance under extreme conditions. The components also comply with the UL94V-0 flammability standard, significantly reducing the risk of fire propagation and enhancing overall system safety.
Key Features:
- 2.8mm, 3-Pin HVIL Socket with A Key
- Straight Connector Orientation
- Rated 1000V, 23A; 4mm² Wire Gauge
- IP67 Rated for Dust and Water Resistance
- High-Temp Resistant: -40°C to 125°C
- Robust Zinc Alloy Shell & UL94V-0 Material
Main Specifications:
General Information:
| Part No.: | NI2-1-H280-3AYA-C04-L0.1 | |
| Product Series: | HVIL Cables | |
| Brand: | Metabee | |
| Gender: | Socket | |
| Orientation: | Straight | |
| Connector Coding: | A Key | |
| Number of Positions: | 3 Pin | |
| Shell Material: | PA66+GF | |
| Contact Material: | Copper Alloy | |
| Contact Plating: | Nickel-Plated | |
| Terminal Diameter: | 2.8mm | |
| Wire Gauge: | 4mm² | |
| Cable length: | 10cm | |
| Rated Voltage: | 1000 V | |
| Rated Current: | 23A | |
| IP Rating: | IP67 | |
| Flammability Rating: | UL94V-0 | |
| Operating Temperature: | -40°C to +125°C | |
| Other Feature: | None |
Applications of this 2.8mm High Voltage Interlock Loop HVIL 3 Pin Cable:
HVIL (High Voltage Interlock Loop) cables and their associated systems are crucial safety mechanisms primarily used in high-voltage applications to prevent electric shock and damage from arcing.
Here are some main applications:
- Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs);
- Inverter/motor drive interface;
- On-board charger (OBC) connection;
- Power distribution unit (PDU) / junction box systems;
- Stationary energy storage systems (ESS);
- Off-highway and heavy-duty electric equipment;
- DC fast-charging infrastructure;
- High-voltage thermal management systems.
Factory pricing and exceptional product quality. Get a free quote now!

















