Spade terminal block have rightly replaced all the standard crimp terminals for excellent capacity to protect wires and cables from various contaminants. This includes exposure to moisture, oil etc that may result in potential corrosion. The result is that the amount of current is reduced to a great extent, thus hampering work and also, increasing expenses. Even the integrity of the electrical system gets negatively affected when unsealed electrical connections are utilized.

 

Reduce risk with spade terminal block: So what is the solution to this problem of high-risk unsealed cables and wires? Well, the answer is spade terminal block. These devices provide the much-required relief and provide a durable seal, blocking out contaminants thus ensuring a better connection. Due to their huge demand in various industry sectors and especially electronic industry segment, it comes in a wide variety. However, to get the best from them it is essential that you keep note of certain factors. What exactly are the criteria you should look for in your connectors? Read the following lines to get your answer.

 

Ideal heat spade terminal traits: Always get spade terminal block that are made from pure copper, annealed for maximum strength. They should come with their wire size imprinted in color-codes, should be electro tin plated for corrosion resistance. Most of the advanced varieties of spade terminal block are equipped with serrated barrels to offer maximum wire contact. The best varieties have ergonomic design, which include release switch for easy installation.

 

Installation tips for spade terminal block: You can install all types of wires and cables in a heat spade termial. However, remember that aluminum wire should never be installed in a copper compression terminal. They can be used either with crimp connectors to seal out water or with soldered connections. What you can do is butt joint the wires together and then you use a soldering iron to melt the small collar of solder, this is what attaches the wires together in a more permanent bond than shrink wrap alone. In addition, for the sealing purpose with your heat shrink connectors, use a heat gun or a hot hair dryer that does the job well. This shrinks wrap around the wires and offer ultimate insulation.