KSB AMTROBOX Series General Information Manual

Type Series Booklet
8525.12/5--10
Applications
• Explosive atmospheres.
• All sectors of Water, Energy and Industry markets.
General information
• AMTROBOX ATEX for zone 22 (Dust) is specially designed
for the ACTAIR series of double acting pneumatic actuators
and DYNACTAIR series of spring return pneumatic
actuators, and the manual actuators MR.
• This box integrates the On/Off position detection function by
microswitches (IP 67 and gold plated) in standard.
• Its adjustable cams device for position detection makes it
very reliable and easy to adjust.
• The electrical connections are made by packing--gland or
debrochable connector.
• It is equipped with a bicolor visual pointer large size allowing
the visualisation of the quater--turn valve position.
• Use is restricted to zone 22: potentially explosible
atmosphere due to infrequently or over short periods
presence of flammable dusts.
• AMTROBOX ATEX Dust is marked:
This leaflet is also to be used as a start- -up guide ref. 42 409 826
AMTROBOX
II 3 D 85° C
ATEX
ATEX for zone 22 (Dust)
Protection
• Protection level: IP 67
• Its cataphoresis coating ensures a good resistance in
corrosive environments.
Temperature range
• From –20° to +80° C
Materials
• Cover: Aluminium
• Base : Aluminium
Standard variantes
• Low cover version: X1149 and XA 1149
• High cover version: X1140 and XA 1140
IP 67
Limit switch box
for pneumatic actuators
ACTAIR and DYNACTAIR,
and manual actuators MR
On/Off position detection
ATEX for zone 22 (Dust)