SNL500 1 Pin 300A 350A 400A 450A 500A Metal Receptacle

EV Metal 1 Pin 300A 350A 400A 450A 500A Connector-Receptacle 1-K

EV Metal 1 Pin 300A 350A 400A 450A 500A Connector-Receptacle 2-K

EV Metal 1 Pin 300A 350A 400A 450A 500A Connector-Receptacle 3-K

Categories EV Connector, EV Metal Power Connector Tags 1 pin, 300A, 350A, 400A, 450A, 500A, Power Connector

This single-core metal connector is a high-voltage connector used in electric vehicles (EVs) to connect high-voltage components, including motors, motor controllers, batteries, and the PDU.

Metal connectors offer significant performance advantages — they are more robust, vibration-resistant, compact, and provide better electromagnetic shielding.

Additional information

Application	Electric Vehicle (EV)
Series Name	SNL500
Standard	IEC
Material	Metal
Voltage	1500V
Current	300A, 350A, 400A, 450A, 500A
Pin No.	1 Pin
Signal or Power	Power
Plug/Receptacle	Receptacle
Straight or Right Angle	Straight
HVIL or Not	HVIL or No HVIL
Shielding or Not	Shielding or No Shield
IP Degree	IP67

Product Details：

The mated plug is as below.

General Information

This single-core metal connector is a high-voltage connector used in electric vehicles (EVs) to connect high-voltage components, including motors, motor controllers, batteries, and the PDU.
Metal connectors offer significant performance advantages — they are more robust, vibration-resistant, compact, and provide better electromagnetic shielding.

Features and Advantages

Touch-proof design
Its plug side can be 90º and 180º
360º shielded connection
Wide wire range options
Multiple key options: X, Y, U, V, W
Terminal Busbar: Busbar and stud options
HVIL function
Temperature sensor incorporated

Key Specifications

Operation Temperature: -55℃ – +125℃
Rated Current: 300A-500A, compatible with same cable as mated plug (300A plug, 70 mm² wire; 350A plug, 95 mm² wire; 400A plug, 120 mm² wire; 450A plug, 135 mm² wire; 500A plug, 150 mm² wire)
Insulation Resistance: 2000MΩ
Withstand Voltage: 5000V DC
Mechanical Life: 500 times/cycles
Salt Spray: 48 hours
Protection Rating: IP67 (plug mate with socket)
HVIL (High Voltage Interlock Loop): Yes
Shielding: Yes, 360º
Temperature Sensor: With or without, upon your choice

Ordering Information

You can base on below information to choose the specification and ask for a quote from us.

Rated current, 300A-500A, compatible with the same cable as the mated plug (For details, pls check above specs.);
Mating Interface Keys: 5 keys, X, Y, U, V, W (Same as the mated plug’s key)
Terminal Busbar: Only 1 type, M10 (Thread hole)
Temperature sensor: With or without this function, upon your choice

Drawing

Overall Dimensions

Installation Dimensions

SNL500 1 Pin 300A 350A 400A 450A 500A Metal Receptacle

Additional information