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IP67 Waterproof M28 Bayonet Connector | China Factory Suppliers for Electric Bikes and Vehicles
Product Feature
M28 Series connectors mainly feature:
IP67 Waterproof
80A Max Current
Electric Shock Protection
- ⊕ 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 Temp. | -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 carries 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 is the maximum rated current for the M28 connector?The M28 series supports up to 80A rated current at 600V for 2-pin and 3-pin configurations. For 4-pin it supports 60A/600V, and for 5-pin it supports 40A/300V. Custom current ratings are also available via ODM.
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Q What pin configurations are available for the M28 series?The M28 series is available in 2-pin, 3-pin, 4-pin, 5-pin, and 2+8 pin configurations, making it suitable for a wide range of electrical and industrial applications.
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Q What certifications does the M28 connector hold?Our M28 connectors are certified by UL, CE, CQC, TUV, RoHS, and CCC, and carry IP67/IP68 waterproof ratings. We can also assist in applying for additional certifications based on your specific requirements.
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Q Do you support OEM and ODM customization for the M28 connector?Yes, we fully support OEM and ODM customization. As the original manufacturer, we can tailor the connector's pin count, current rating, housing color, cable diameter, and other specifications to meet your project needs.
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Q What is the operating temperature range of the M28 series connector?The M28 series connector operates reliably in temperatures ranging from -40℃ to 105℃, making it ideal for demanding outdoor environments such as photovoltaic inverter power equipment and industrial power systems.