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IP67 Waterproof M28 Bayonet Connector - China Suppliers & Factory for Electric Vehicles and Chargers
Product Feature
M28 Series connectors mainly feature:
- Bayonet structure, simple and quick locking design, safe and reliable.
- Crimping wiring way, no screws, no soldering needed.
- Different current rated options: 80A max., welcome ODM.
- Different pins arrangement: 2Pin, 3Pin, 4Pin and 5Pin.
- Electric Shock protection design in Contact Pins.
- IP67 Waterproof rating (when mated).
- Massive Used in Photovoltaic Inverter power equipments.
Product Specification
| Connecting Mode | Crimp & Screw Locking & Welding | ||||
| Pins No. | 2 | 3 | 4 | 5 | 2+8 |
| Rated Current | 80A 600V |
60A 600V |
40A 300V |
80A +10A 600V+300V |
|
| Contact Diameter X No. | ø 4.8 | ø 3.6 | ø 3.0 | ø 4.8+ø 1.5 | |
| Withstanding Voltage | 2500V | 2500V | 2000V | 2500V | |
| Protective Level | IP67 | ||||
| Diameter Range | ø 10.0mm – ø 19.0mm | ||||
| Operating Tem. | -40℃ ~ 105℃ | ||||
| Copper Needles Material | Copper Alloy | ||||
| Flame Resistant | 94-V0 | ||||
Our Services
We offer expert assistance to help you pick the perfect product.
Strong technical backing delivered by both our sales staff and R&D team.
Regular updates with production photos and videos for your orders.
Fast delivery efficiency ensured by our status as the original manufacturer.
Premium after-sales services included, featuring a 5-year warranty.
Customization solutions via OEM and ODM are fully acceptable.
Certifications
Our products are officially certified by UL, CE, CQC, TUV, RoHS, CCC, and hold IP67/IP68 waterproof ratings.
Reach out to us and we will provide you with HD photos of all relevant certifications!
With top-tier product quality guaranteed, we are also able to apply for any other certifications you need.
Contact Us
Frequently Asked Questions
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Q What is the IP rating of the M28 Series waterproof connector?The M28 Series connector achieves an IP67 waterproof rating when fully mated, meaning it is protected against dust ingress and temporary immersion in water up to 1 meter for 30 minutes. This makes it highly suitable for outdoor and harsh-environment applications such as photovoltaic inverter systems.
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Q What pin configurations are available for the M28 connector?The M28 Series is available in 2Pin, 3Pin, 4Pin, and 5Pin configurations, as well as a combined 2+8 pin arrangement. Each configuration supports different rated currents and voltages to meet a variety of application requirements.
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Q What is the maximum rated current supported by the M28 connector?The M28 Series supports a maximum rated current of 80A at 600V for the 2-pin and 3-pin configurations. The 4-pin version supports 60A at 600V, and the 5-pin version supports 40A at 300V. Custom current ratings are also available upon ODM request.
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Q What certifications does the M28 connector hold?Our M28 Series connectors are certified by internationally recognized standards including UL, CE, CQC, TUV, RoHS, and CCC, and carry IP67/IP68 waterproof ratings. We can also assist customers in applying for additional certifications as needed.
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Q Does the M28 connector support OEM and ODM customization?Yes, we fully support OEM and ODM customization. This includes custom pin arrangements, current ratings, housing colors, cable diameters, and more. Our dedicated R&D team works closely with clients to develop tailored solutions that meet specific project requirements.
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Q What is the operating temperature range of the M28 Series connector?The M28 Series connector operates reliably across a wide temperature range of -40℃ to 105℃, making it suitable for use in extreme climates and demanding industrial environments. The housing material also meets UL94-V0 flame resistance standards for added safety.