Auxiliary contacts from Grainger work with primary switching equipment like circuit breakers, relays and contactors, serving as interlocks or retainers and often indicating the deviceâs operational status.
A Spigelian hernia is a rare type of abdominal wall hernia that develops below the naval, more often on the right side of the abdomen. Spigelian hernias can be difficult to diagnose. Symptoms can vary and depend on the size of the hernia and contents within the hernia sac.
There are generally two types of hiatal hernia: sliding hiatal hernias and fixed, or paraesophageal, hernias. Sliding hiatal hernia. This is the more common type of hiatal hernia. It occurs when your stomach and esophagus slide into and out of your chest through the hiatus. Sliding hernias tend to be small. They usually donât cause any symptoms. They may not require treatment. Fixed hiatal hernia. This type of hernia isnât as common.