Leave Your Message
China Suppliers MJ32 IP67 Metal Fast Second Lock Waterproof Connector - Reliable Factory Option
Hot Products

China Suppliers MJ32 IP67 Metal Fast Second Lock Waterproof Connector - Reliable Factory Option

The MJ32 series is a premium IP67 connector crafted from a combination of plastic and metal materials, specifically designed to cater to the high-end market. This connector features a reliable push and pull coupling mechanism, making it one of our most sought-after waterproof connectors. Additionally, our innovative secondary-locking design effectively prevents mis-operation, ensuring optimal performance in various applications. With multiple connection modes available, this versatile connector meets the unique requirements of our customers. As a leading factory and supplier in China, we pride ourselves on delivering high-quality connectors that excel in durability and functionality
  • 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.

1) Panel-hole cutout size: 32mm
2) Number of contacts: 2-5 with gold plated contacts
3) Rated current: 120A–50A
4) IP rating: IP67 after mated
5) Cable 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 Application
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.

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.

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 when fully mated, meaning it is dust-tight and protected against temporary immersion in water up to 1 meter for 30 minutes. This makes it ideal for demanding outdoor and industrial environments.
Q What 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. Each configuration supports different rated currents and contact diameters to suit a wide range of power and data transmission applications.
Q What is the maximum cable size compatible with the MJ32 connector?
The MJ32 connector supports a maximum cable outer diameter of ø 25.0mm. For the 2-pin version, the cable gauge ranges from 4mm² to 25.0mm² (10–3 AWG), while the 3-pin and 4-pin versions support 4.0mm² to 16.0mm² (10–5 AWG).
Q What industries are the MJ32 waterproof connectors suitable for?
The MJ32 connectors are widely used in medical devices, high-end industrial equipment, testing and measuring instruments, communications infrastructure, and marine equipment. Their zinc alloy metal shell and IP67 rating make them suitable for both data and power transmission in demanding environments.
Q Does Jnicon support OEM and ODM customization for the MJ32 connector?
Yes, Jnicon fully supports OEM and ODM customization services. Our experienced R&D team can work with you to develop tailored connector solutions that meet your specific technical requirements, branding needs, and application standards.
Q What certifications do Jnicon connectors hold?
Jnicon connectors are certified to multiple international standards including UL, CE, CQC, TUV, RoHS, CCC, and IP67/IP68 protection ratings. HD copies of all certification documents are available upon request, and we can also assist customers in obtaining additional certifications as required.