High Voltage Interlock Loop 1 Pin Connector, Socket, A Key, 250A, 600V
Introduction
The High Voltage Interlock Loop (HVIL) 1 Pin Connector, Socket, A Key, 250A, 600V is designed for high-power electric vehicle and industrial energy systems. With a straight orientation and A Key design, it ensures precise mating, safe interlock function, and stable high-current transmission.
Constructed from a durable aluminum alloy housing and nickel-plated copper alloy contacts, the connector provides exceptional conductivity, corrosion resistance, and mechanical strength. Rated at 600V DC and 250A, it delivers reliable performance in demanding high-voltage environments. With IP67 waterproof protection, UL94V-0 flame retardancy, and an operating range of -40°C to +125°C, this connector guarantees safety, durability, and consistent performance under extreme conditions.
Key Features:
- Rated voltage: 600V DC
- Rated current: 250A
- 1-pin, A Key configuration
- Nickel-plated copper alloy contacts
- Aluminum alloy housing for durability
- IP67 waterproof and dustproof design
- UL94V-0 flame-retardant construction
Main Specifications:
General Information:
Part No.: | ST517000-A-50 | |
Product Series: | HVIL Connectors | |
Brand: | Metabee | |
Gender: | Plug | |
Orientation: | Straight | |
Connector Coding: | A Key | |
Number of Positions: | 1 Pin | |
Shielding: | Shielded | |
Other Feature: | None |
Materials and Plating:
Shell Material: | Aluminum Alloy | |
Shell Plating: | Not Applicable | |
Contact Material: | Copper Alloy | |
Contact Plating: | Nickel-Plated |
Electrical Performance:
Rated Voltage: | 600V DC | |
Rated Current: | 250A | |
Insulation Resistance: | > 200MΩ | |
Withstanding Voltage: | 3000V AC | |
Durability (Mating): | < 500 Cycles |
Environmental Performance:
IP Rating: | IP67 | |
Flammability Rating: | UL94V-0 | |
Operating Temperature: | -40°C to +125°C |
Applications of this High Voltage Interlock Loop 1 Pin Connector:
HVIL (High Voltage Interlock Loop) connectors are critical safety-centric components designed to ensure that a high-voltage system is automatically and safely de-energized before a connection is fully broken..
Here are some main applications:
- Battery Pack Module Interconnects in Electric Vehicles;
- High-Voltage Cable Harness Termination Points;
- Inverter / Motor Controller Interfaces;
- Electric / Hybrid Vehicle Accessories (HV Loads);
- Power Distribution Units / Junction Boxes in EVs;
- On-board Chargers / DC Fast Charger Interfaces.
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