Some styles of strain reliefs are threaded and can be assembled in two different ways. After the minute is over, a visual inspection is done to determine if the cable has slipped from the strain relief. UL calls for the most stringent pull test, which consists of a 13.5-kg weight fixed to the cable for one minute. The last step is to select the correct size strain relief for the cord with which it will be used.Īfter installing the cable and the strain relief, the product should be able to pass a pull test. The flex relief protects the cord from stress that is applied perpendicular to the axis of its entry into the equipment. Aluminum strain reliefs offer the best performance for larger cable sizes.ĭepending on the application, you may wish to specify a strain relief with integral flex relief. For applications requiring small-to-medium-sized cable, several varieties of strain reliefs are available. The first step in specifying strain reliefs is to determine which general type will work best. The strain reliefs described in this section are intended for use in mechanically securing a power-supply cord to a piece of electrical equipment in accordance with IEC 60335 and other international standards.Īvailable in a variety of styles, strain reliefs seal the power cord entry and protect power cords to extend cord life and reinforce the connection to your equipment. Strain reliefs extend cord life and reinforce the cord connection to your equipment. This service will help create value for your business, and it also ensures that your projects can be completed both on time and under budget.Whether for North American or international applications, strain reliefs provide a liquid-tight seal on the power cord entry and, at the same time, provide extra protection to power cords. At AerosUSA, we offer cable strain relief solutions at competitive prices, ensuring that you can get the performance you need but at a price point you can afford. While you always want cable strain relief connector options that deliver quality and durability, you also want solutions that fit into your budget. Strain relief solutions from Progress® and Syntec® are known for their toughness and strength. They are available in nickel-plated brass, stainless steel, high temperature, EMC shielding, ATEX, multiple sealing, ULTRAflat, pressure balance, ASTM approved firewall safety and polyamide for selections to fulfill your application needs. At AerosUSA, we supply Progress® and Syntec® cable glands with integrated strain relief. We choose to offer relief solutions from these leading brands so that you’re assured quality and performance. Make sure you’re getting electrical wire relief that’s known to perform reliably over the long-term. The relief can also be a separate component that is installed at the connector or separate metal connectors and securely grips the cable and protects the cable and / or connector from potential damage. At AerosUSA, we offer a wide range of electrical cable strain relief solutions so that you can always find the one that best meets your needs.
#Strain relief connector install#
There are various ways to install or incorporate a cable relief connector. For most electrical and mechanical connectors, the strain relief components are incorporated as part of the connector, however, there are times when this is not the case. How Is Electrical Cable Strain Relief Created?
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