MBDL Explosion-proof electric bell
Application
1. can be used in Zone 1 and Zone 2 dangerous places.
2. can be used in ⅡA,ⅡB group explosive atmosphere.
Model implication
BDL- □
Rated Voltage
Explosion proof electric bell
Features
1. Diescatsted aluminhium alloy shell with plasticsprayed surface.
2. cylinder enclosure can be well explosion proof,safe and secure
3. the surface of bell is brass plated,which won’t produce sparkle when being hitten
Main technical pareameters
|
Usage
|
Rated voltage(V)
|
Ex marks
|
Protection grade
|
Inlet’s thread (G”)
|
diameter(φ mm)
|
Bell cover diameter
|
|
AC
|
36,110,220
|
Exd II BT6
|
IP54
|
3/4
|
8-14
|
125
|
|
DC
|
24,36,110,220
|
Exd II CT6
|
Outline and mounting example