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China IP67 MJ32 Metal Fast Second Lock Waterproof Connector - Top Suppliers & Factory Solutions
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China IP67 MJ32 Metal Fast Second Lock Waterproof Connector - Top Suppliers & Factory Solutions

The MJ32 series connectors are high-quality IP67-rated connectors crafted from durable plastic and metal materials, specifically designed for the high-end market. As a leading choice among waterproof connectors, these models feature a user-friendly push and pull coupling mechanism. Our innovative secondary-locking design effectively prevents misoperation, ensuring reliability in various applications. With multiple connection modes available, these connectors can be customized to meet individual customer requirements. As a trusted factory and one of the top China suppliers, we prioritize excellence and innovation in all our products
  • Diamter Range MAX ø 25.0mm
  • Operating Tem. -40℃~105℃

Product Feature

Jnicon IP67 MJ32 Metal Fast Second Lock Waterproof Connector
MJ32 Series connectors mainly feature:

This series is available for cable to cable (in-line) and cable to panel connection.
Each side can choose from male or female contact.

  • 1Panel-hole cutout size: 32mm
  • 2Number of contacts: 2–5 with gold plated contacts
  • 3Rated current: 120A–50A
  • 4IP rating: IP67 after mated
  • 5Cable outer diameter: Max 25mm²

Product Specification

Connecting Mode

Crimp & Screw Locking

Pins No.

2

3

4

2+4

2+5

Rated Current

120A
600V

80A
600V

120A +10A
600V+125V

Contact Diameter X No.

ø 6.0

ø 4.0

ø 6.0+ø 1.5

Withstanding Voltage

3000V

2000V

3000V

Protective Level

IP67

Cable Gauge

4mm²–25.0mm²
(10–3AWG)

4.0mm²–16.0mm²
(10–5AWG)

4mm²–25.0mm²
(10–3AWG)

Diameter Range

MAX ø 25.0mm

Operating Temp.

-40℃ ~ 105℃

Copper Needles Material

Copper Alloy

Flame Resistant

94-V0

Product Application

This IP67 waterproof connector is designed for high-end products. The Zinc alloy metal made shell made it widely used in many high-end areas, such as medical devices, high-end equipments, testing or measuring equipments, communications field, marine equipments etc. It can be used for both data and power.

Jnicon IP67 MJ32 Metal Fast Second Lock Waterproof Connector

Our Services

Expert product selection support tailored to your business needs.
Strong technical backing from our sales staff and R&D specialists.
Production visuals provided for all orders to ensure transparency.
Fast delivery efficiency supported by our factory-direct advantages.
Dependable after-sales service including a 5-year warranty.
OEM and ODM customization services are fully accommodated.

Certifications

Our products are fully certified, including UL, CE, CQC, TUV, RoHS, CCC, and IP67/IP68 protection ratings.
Get in touch with us to request HD copies of these certification documents!
With excellent product quality guaranteed, we can also support you in obtaining any other certifications you may require.

UL CE CQC TUV RoHS CCC IP67 IP68
Certifications

Company Profile

Jnicon Group is a high-tech enterprise specializing in advanced connection solutions. Our core product lines include industrial connectors, high-current connectors, controllers, 5G base station connectors, LED connectors, marine and yacht connectors, glass sintered connectors, and communication cables. These products are widely used in diverse industries such as new energy vehicles (NEVs), energy storage, electric vehicles, solar inverters, AI automation, 5G communication, aerospace, oil exploration/production, high-speed rail, metro systems, LED lighting, and shipbuilding.

Since the establishment of Shenzhen Jnicon Technology Co., Ltd. in late 2013, the Group has experienced rapid and consistent growth. Since 2018, annual revenue growth has exceeded 200%, making Jnicon one of the fastest-growing companies in the domestic connector industry. By 2023, the Group had nearly 500 employees, with annual revenue reaching approximately RMB 300 million and total output value exceeding RMB 400 million.

500+
Employees (2023)
200%+
Annual Revenue Growth Since 2018
¥300M
Annual Revenue (2023)
¥400M+
Total Output Value (2023)

Contact Us

Contact Us

Frequently Asked Questions

  • Q What is the IP rating of the MJ32 series waterproof connector?
    The MJ32 series connector achieves an IP67 protection rating after mating, meaning it is fully dust-tight and protected against temporary immersion in water up to 1 meter for 30 minutes.
  • Q How many pin configurations are available for the MJ32 connector?
    The MJ32 series is available in 2-pin, 3-pin, 4-pin, 2+4-pin, and 2+5-pin configurations, with rated currents ranging from 50A to 120A depending on the configuration.
  • Q What types of connections does the MJ32 series support?
    The MJ32 series supports both cable-to-cable (in-line) and cable-to-panel connection types. Each side can be configured with either male or female contacts to suit your application.
  • Q What is the operating temperature range of the MJ32 connector?
    The MJ32 connector is rated for operation in temperatures ranging from -40°C to +105°C, making it suitable for demanding industrial and outdoor environments.
  • Q Does Jnicon support OEM and ODM customization for connectors?
    Yes, Jnicon fully supports OEM and ODM customization services. Our R&D team can work with you to develop connectors tailored to your specific technical requirements and branding needs.
  • Q What certifications do Jnicon's products hold?
    Jnicon products are certified to international standards including UL, CE, CQC, TUV, RoHS, CCC, and carry IP67/IP68 protection ratings. Please contact us to request official HD copies of any certification documents.