E57 connector socket
E57 socket
E57 series socket

E57 Connector Socket

Type: Socket
Series: E57
Socket type: M5 threaded terminal
Rated voltage: 1500V
Rated current: ≤130A
Models list:

M5 threaded terminal hole socket
| B-E57-S01-00-NM5 | B-E57-S01-00-AM5 | B-E57-S01-00-DM5

Product Overview

The E57 connector socket is a compact, high-performance receptacle engineered to interface seamlessly with E57 right-angle plugs in demanding electrical environments. Featuring a rugged structure and secure M5 threaded terminal connections, this socket is ideal for applications in electric vehicles, energy storage systems, and industrial power solutions. Its precision-molded housing and robust design ensure stable performance under high voltage and current conditions.

Key Features of the E57 Connector Socket

  • M5 Threaded Terminal Holes
    Enables firm and reliable wire connections, ensuring excellent mechanical and electrical contact.

  • High Voltage Capability
    Supports up to 1500V depending on system configuration and cable compatibility.

  • Versatile Wire Accommodation
    Compatible with various cable sizes including 10mm², 16mm², and 25mm², providing flexibility across applications.

  • Robust Structural Integrity
    Built for tough industrial conditions with resistance to shock, vibration, and thermal stress.

  • Precision Interface Design
    Ensures reliable mating with E57 connector plugs for minimal contact resistance and long service life.

  • Ideal for Fixed Panel Mounting
    Designed for fixed installation in systems requiring a secure and stable socket interface.

Others

Technical Specifications

 

Item Specification
Series E57 Series
Product Type Connector Socket
Socket type M5 threaded terminal
Polarity Positive & Negative
Rated Current 130A MAX
Rated Voltage 1500V DC
Dielectric Strength 5000V AC, 1 minute
Insulation Resistance 2000MΩ (1000VDC)
Contact Resistance 1.5mΩ MAX
Termination Method Screw
Protection Rating IP67 (mated)
Operating Temperature -40°C to +125°C
Housing Material High-performance thermoplastic
Contact Material Silver-plated copper alloy
Locking Mechanism Snap-in / Self-locking

Mating Plug

Right-angle Plug Model Description
B-E57-P01-10-N01 Right-angle plug compatible with 10mm² cable (positive, orange)
B-E57-P01-10-A01 Right-angle plug compatible with 10mm² cable (negative, black)
B-E57-P01-10-D01 Right-angle plug compatible with 10mm² cable (positive, red)
B-E57-P01-16-N01 Right-angle plug compatible with 16mm² cable (positive, orange)
B-E57-P01-16-A01 Right-angle plug compatible with 16mm² cable (negative, black)
B-E57-P01-16-D01 Right-angle plug compatible with 16mm² cable (positive, red)
B-E57-P01-25-N01 Right-angle plug compatible with 25mm² cable (positive, orange)
B-E57-P01-25-A01 Right-angle plug compatible with 25mm² cable (negative, black)
B-E57-P01-25-D01 Right-angle plug compatible with 25mm² cable (positive, red)
B-E57-P01-25-N01-01 Right-angle plug compatible with 25mm² cable (positive, orange)
B-E57-P01-25-A01-01 Right-angle plug compatible with 25mm² cable (negative, black)
B-E57-P01-25-D01-01 Right-angle plug compatible with 25mm² cable (positive, red)

 

Straight Plug Model Description
B-E57-H01-10-N01 Straight plug compatible with 10mm² cable (positive, orange)
B-E57-H01-10-A01 Straight plug compatible with 10mm² cable (negative, black)
B-E57-H01-10-D01 Straight plug compatible with 10mm² cable (positive, red)
B-E57-H01-16-N01 Straight plug compatible with 16mm² cable (positive, orange)
B-E57-H01-16-A01 Straight plug compatible with 16mm² cable (negative, black)
B-E57-H01-16-D01 Straight plug compatible with 16mm² cable (positive, red)
B-E57-H01-25-N01 Straight plug compatible with 25mm² cable (positive, orange)
B-E57-H01-25-A01 Straight plug compatible with 25mm² cable (negative, black)
B-E57-H01-25-D01 Straight plug compatible with 25mm² cable (positive, red)
B-E57-H01-25-N01-01 Straight plug compatible with 25mm² cable (positive, orange)
B-E57-H01-25-A01-01 Straight plug compatible with 25mm² cable (negative, black)
B-E57-H01-25-D01-01 Straight plug compatible with 25mm² cable (positive, red)

Safety Instructions

Warnings:

  • Only operate products that are in proper working condition. Conduct regular inspections to detect any damage. Immediately discontinue use of any defective items and replace them as needed. The product is non-serviceable and should not be repaired.

  • Installation and operation must be performed exclusively by certified electrical personnel. These individuals must be familiar with electrical engineering principles and capable of identifying and mitigating risks. Symbols on the product packaging indicate that only trained professionals are authorized to handle the connector.

  • Do not attempt to mate or disconnect the connector under electrical load. Ignoring this instruction or improper use may result in serious personal injury and/or property damage.

Precautions:

  • This connector is intended for use in industrial equipment, controllers, and electrical engineering applications.

  • The assembled product must not be tampered with or improperly disassembled.

  • When integrating with third-party components, the user assumes responsibility for ensuring proper compatibility and safe operation.

  • Protective or functional grounding must be correctly established according to installation standards.

  • The connector must only be operated when it is fully inserted and securely latched.

  • When routing cables, ensure that tensile stress on the connector does not exceed the specified limits.

  • Maintain the minimum recommended cable bending radius and avoid twisting the cables during installation.

Downloads

File Name Description
🔗 E57 Socket with M5 threaded terminal hole Drawing Covers models B-E57-S01-00-NM5 | B-E57-S01-00-AM5 | B-E57-S01-00-DM5

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