China MJ32 Metal IP67 Waterproof Connector - Fast Second Lock from Leading Suppliers & Factory
Product 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 |
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Pins No. |
2 |
3 |
4 |
2+4 |
2+5 |
Rated Current |
120A |
80A |
120A +10A |
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Contact Diameter X No. |
ø 6.0 |
ø 4.0 |
ø 6.0+ø 1.5 |
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Withstanding Voltage |
3000V |
2000V |
3000V |
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Protective Level |
IP67 |
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Cable Gauge |
4mm²–25.0mm² |
4.0mm²–16.0mm² |
4mm²–25.0mm² |
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Diameter Range |
MAX ø 25.0mm |
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Operating Temp. |
-40℃ ~ 105℃ |
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Copper Needles Material |
Copper Alloy |
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Flame Resistant |
94-V0 |
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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.
Our Services
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.
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.
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Frequently Asked Questions
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QWhat 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 can withstand temporary immersion in water up to 1 meter for 30 minutes.
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QWhat 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 to suit a wide range of power and data applications.
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QWhat is the maximum rated current for the MJ32 Series connector?The maximum rated current is 120A at 600V for the 2-pin version. Other configurations support up to 80A at 600V, depending on the number of contacts selected.
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QDoes Jnicon support OEM and ODM customization for connectors?Yes, Jnicon fully supports OEM and ODM customization services. Our engineering and R&D teams can work with you to develop connectors tailored to your specific application requirements.
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QWhat certifications does the MJ32 Series connector hold?Our products 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.
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QIn which industries can the MJ32 waterproof connector be used?The MJ32 connector is suitable for a wide range of industries including medical devices, high-end industrial equipment, testing and measuring instruments, communications, marine applications, new energy vehicles, energy storage systems, and more.

