Specification :

EFD21-VR Emergency
pushbutton box
with breaking glass

Type of protection: I 2 GD EEx d IIC
Class of temperature: T6/ 85° C – T5/ 100° C – T4/ 135° C
Protection degree: IP 65 / IP 67*
Certificat: : INERIS 05 ATEX 0030
Ambient temperature: -20 + 40° C ( -20 + 60° C)
Zone : 1 – 21 – 2 – 22

Description:
The EFD21-VR emergency enclosure is rectangular shaped
with cylindrical joint cover with breaking glass in case of
emergency. Complete of hammer and chain.
* Functioning: pressing ( … / P)
release ( … / R)
Materials:
Body and cover: aluminium alloy
Screws: stainless steel
Inhibiting treatment:
Standard powder epoxy grey painting like RAL 7005.
Threats:
UNI 6125 ( ISO 7/ 1) .
Application:
Emergency shut-down of electric circuits i
On request:
NPT threat
IP 67 version
Inhibiting treatment for salt mist