Are WAGO Connectors Waterproof?
WAGO connectors, known for their convenience and reliability in electrical connections, are widely used in various industries. However, one common question that arises is whether these connectors are waterproof. The short answer is no—WAGO connectors, regardless of the series, are not inherently waterproof. This means they are not suitable for direct outdoor use or in environments where they are exposed to water or moisture without additional protection.
Why WAGO Connectors Aren't Waterproof
WAGO connectors, such as the 221, 2273, and 2773 series, are designed for secure electrical connections, but they are primarily intended for indoor use in dry conditions. These connectors feature a high-quality design, including a lever mechanism for easy wire insertion, but they lack the necessary sealing to prevent water ingress. So, using them in outdoor applications or environments prone to moisture could lead to malfunction, corrosion, or even failure of the electrical system.
Solutions to Waterproof WAGO Connectors
While WAGO connectors themselves aren’t waterproof, there are several methods to make them suitable for outdoor or wet environments. Here are the most effective solutions:
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Using a WAGO Gelbox
The WAGO Gelbox is a reliable accessory that can be used to waterproof WAGO connectors, especially for the 221, 2273, and 2773 series. This gelbox is designed to protect the connectors from moisture and ensure a secure, durable connection even in challenging conditions. It forms a waterproof seal around the connector, allowing you to safely use them in outdoor environments.
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Finishing the Wire Connection and Placing in a Waterproof Junction Box
Once you’ve connected the wires using WAGO connectors, placing the entire assembly into a waterproof junction box is a simple and effective way to protect the connection. These junction boxes are designed to shield electrical components from water, dust, and other environmental factors. By enclosing the connectors in these boxes, you can extend their lifespan and ensure they continue to perform safely outdoors.
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Using Third-Party Gelbox, Resin, or Silicone
Another option is to use third-party products such as gelboxes, resin, or silicone from reputable brands like 3M, Panduit, or HellermannTyton. These products are designed to add an extra layer of protection by sealing around the connectors and providing an impermeable barrier to water and moisture. Applying these products can effectively waterproof the WAGO connectors and make them suitable for harsher, outdoor environments.
Conclusion
While WAGO connectors are not waterproof by design, there are several practical solutions to protect them from moisture and make them suitable for outdoor applications. Using a WAGO Gelbox, enclosing the connectors in a waterproof junction box, or applying third-party sealants like resin or silicone are all effective methods. With these precautions, you can ensure that your WAGO connectors perform safely and reliably, even in challenging, wet conditions.