EU2B-YB111C - 

30mm EU2B safety devices are fully sealed to prevent the release of enough electrical energy to ignite explosive gases or vapors into the environment, providing increased safety for applications in hazardous environments or those with potentially explosive atmospheres. With ATEX, c-UL (Canada), and UL/NEC 505; Type 4X, Ex de IIC T6 Gb, and Class 1 Zone 1 and Division 2 approvals, EU2B pushbuttons, pilot lights, selector switches, key selector switches, emergency stop switches and analog meters conform to the highest safety standards.
Potential industries include oil and gas, waste water treatment, petrochemical and refineries, semiconductor equipment, agriculture, pharmaceutical, and food processing.