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.
Hiatus hernia. A hiatus hernia or hiatal hernia is a type of hernia in which the upper part of the stomach protrudes into the chest cavity through the esophageal hiatus in the thoracic diaphragm due to a tear or weakness in the diaphragm. The most common cause is obesity.