Mushroom-Head Push-Button With Key
Buzzer Ex
Control and Signaling
Audible signaling for pressurized enclosures and panels (Ex p), flameproof (Ex d), increased safety (Ex e), or dust ignition protection (Ex t), in hazardous areas subject to the presence of flammable vapors, gases, or dust.
Product specifications
- CERTIFICATIONS: INMETRO
- APPLICATION AREA: Zones 1, 2, 21, and 22; Groups IIA, IIB, IIC, IIIA, IIIB, and IIIC
- PROTECTION TYPES: Ex db (flameproof); Ex eb (increased safety); Ex mb (encapsulated); Ex tb (dust ignition protection)
- INGRESS PROTECTION: IP66W
