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The Elecbee M19 3 Pin rear mount waterproof aviation connector is a circular power connector designed for industrial control cabinets, inverter systems, PLC control equipment, communication devices, marine electronics, LED power systems, and outdoor electrical installations. Featuring a rear panel mounting structure, threaded locking mechanism, IP68 waterproof protection, and gold-plated copper contacts, the connector delivers stable electrical performance in demanding industrial environments.
Suitable for industrial control cabinets, inverter systems, PLC control panels, communication equipment, marine electrical systems, LED power supplies, monitoring equipment, automation machinery, outdoor electrical enclosures, and industrial cable assemblies requiring waterproof circular power connections.
The threaded locking mechanism helps maintain secure electrical connections under vibration and mechanical stress. Gold-plated copper contacts support stable conductivity and reduced contact resistance. The IP68-rated sealing system protects against water ingress, dust, and harsh environmental conditions for long-term industrial operation.
Compatible with industrial control systems, inverter cabinets, PLC controllers, communication equipment, marine electronics, LED drivers, outdoor electrical enclosures, and custom cable harness assemblies utilizing M19 waterproof circular connector interfaces.












Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||