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M11 4 Pin Male Straight Plug Threaded Circular Connector for Industrial Equipment

>Number Of CoresNumber Of Cores 4 Pin
Contact DiameterContact Diameter(mm) 1.5 mm
IP RatingIP Rating IP 67
Shell MaterialShell Material Nickel Plated Brass
Temperature RangeTemperature Range -25°C ~ +85°C
TerminationTermination Solder / Crimp
Rated CurrentRated Current(A) 5 A
Rated VoltageRated Voltage(Ac.V) 250 V
Test VoltageTest Voltage(Ac.V)1Min 1500 V
Insulation ResistanceInsulation Resistance (MΩ) ≥ 1000 MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 5 mΩ
CertificationCertification
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1.Product Overview

The M11 4 Pin Male Straight Plug is a medium size circular connector designed for stable power and signal transmission in industrial equipment. With an 11 millimeter threaded interface and four pin configuration, this model is suitable for control systems that require stronger mechanical fixation than miniature sensor connectors.

It is commonly used in automation machinery, electrical control units, and compact power interface modules.

M11.jpg

2.4 Pin Configuration for Integrated Power and Control

The M11 4 pin design supports combined power and signal transmission within one connector body.

This configuration is typically used for:

1.Motor control wiring
2.Compact power distribution modules
3.Equipment control circuits
4.Interface connections between sub assemblies

Using a four pin structure helps reduce wiring complexity and improves overall system organization in medium size industrial equipment.


3.Male Straight Plug Structure for Direct Installation

This model is designed as a male straight plug, allowing direct cable routing and structured installation.

Key advantages include:

1.Aligned cable output for clean routing
2.Simplified panel side mating
3.Reduced cable bending during connection
4.Stable front facing installation

The straight plug format is widely used in machinery rear panels and electrical cabinets where space planning is important.


4.Threaded Locking Mechanism for Secure Connection

The M11 4 Pin Male Plug features a precision threaded coupling system that ensures firm engagement with the corresponding female socket.

This locking structure provides:

1.Reliable anti vibration performance
2.Stable electrical continuity
3.Strong retention under cable tension
4.Long term operational stability

Threaded locking makes this connector suitable for dynamic industrial environments where equipment runs continuously.

M11插.jpg

5.Metal Housing and Structural Durability

The connector body is manufactured with a metal shell construction to provide enhanced durability.

Structural benefits include:

1.Improved impact resistance
2.Wear resistant threaded interface
3.Stable internal insulation positioning
4.Reliable performance over repeated mating cycles

The solid housing structure makes this model suitable for industrial production environments.


6.Typical Application Scenarios

The M11 4 Pin Male Straight Plug is commonly applied in:

1.Industrial automation systems
2.CNC machinery
3.Control panels
4.Power interface modules
5.Testing and measurement equipment

Its medium size structure provides a balance between compact design and higher connection capacity compared to smaller connectors.

M11插头.jpg

Conclusion

The M11 4 Pin Male Straight Plug Threaded Circular Connector is designed to deliver secure mechanical fixation and stable electrical transmission in industrial equipment. With its four pin configuration, straight plug structure, threaded locking mechanism, and durable metal housing, it serves as a reliable interface for automation and control systems.

For detailed technical documentation or bulk purchasing inquiries, contact our team for professional support.

Item

Parameters

Number of Cores

4 Pin

Gender

Male/Female

Housing Material

Nickel Plated Brass

Locking System

Screw Locking

Temperature Range

-25°C~ +85°C

Rated Current (A)

5 A

Rated Voltage (AC.V)

250 V

Test Voltage (AV.C)1Min

1500 V

Insulation Resistance ()

1000 

Contact Resistance ()

 5

Termination

Solder/Crimp


Related Resource


M11 4 Pin Male Straight Plug Threaded Circular Connector for Industrial EquipmentMain Features
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Customer Reviews

   

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Review Title

Review Text

   Very Reliable Choice


BlazeCircuit  2026-02-04

These M11 Connectors deliver consistent and stable performance.
   Excellent Fit


PhantomEdge  2026-02-04

M11 Connectors align perfectly and connect firmly every time.
   Clean and Professional


SkyRover  2026-02-04

Well-finished M11 Connectors with tight locking and smooth mating.
   Easy to Work With


RiftRunner  2026-02-04

Compact M11 Connectors that are simple to install and use.
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Tel: +8619924482730

Email: info@kmydconnector.com

MP/WhatsApp: +86-19924482730

Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

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