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M28 Bayonet IP67 Waterproof Connector - High-Quality China Suppliers & Factory for Electric Vehicles and Battery 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 |
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Pins No. |
2 |
3 |
4 |
5 |
2+8 |
Rated Current |
80A |
60A |
40A |
80A +10A |
|
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 |
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Diameter Range |
ø 10.0mm – ø 19.0mm |
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Operating Tem. |
-40℃ ~ 105℃ |
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Copper Needles Material |
Copper Alloy |
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Flame Resistant |
94-V0 |
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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 mated, meaning it is fully protected against dust ingress and can withstand temporary immersion in water up to 1 meter for 30 minutes.
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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 2+8 hybrid arrangement, making it adaptable to a wide range of application requirements.
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Q What is the maximum rated current supported by the M28 connector?The M28 connector supports a maximum rated current of 80A at 600V for 2-pin and 3-pin variants. The rated current varies by pin configuration — 60A for 4-pin and 40A for 5-pin versions. Custom ODM options are also available.
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Q What certifications does the M28 Series connector hold?Our M28 Series connectors are officially certified by UL, CE, CQC, TUV, RoHS, and CCC, and carry IP67/IP68 waterproof ratings. We can also assist in obtaining additional certifications as required by your market.
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Q Does the M28 connector support OEM and ODM customization?Yes. We fully support OEM and ODM customization solutions. Our experienced R&D team can work with you to tailor connector specifications — including pin count, current rating, and housing design — to meet your specific project needs.
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Q What is the operating temperature range of the M28 Series connector?The M28 Series connector is designed to operate reliably across a wide temperature range of -40℃ to +105℃, making it suitable for demanding outdoor and industrial environments including photovoltaic inverter power equipment.