AST 03 X
IP 54, IP 67, ATEX SAFETY DOOR CONTACTS
Removable bridge safety contact, self-cleaning contacts, port protection for max diameter 5 mm double-insulation wire. The IP54 protection is reached by closing the caps after wiring and by mounting the AST 03 X contact onto a flat and blind metal plate, which covers the whole mounting area, by means of two M4 screws.
TECHNICAL DATA
Ie/Ue
1A/230VAC
0.5A/200VDC
0.5A/200VDC
Ith
4A
Ui
500V
utilization category
AC-15 Ie=1A Ue=230V
DC-13 Ie=0.5A Ue=200V
DC-13 Ie=0.5A Ue=200V
mechanical lifetime
> 1 000 000 cycles
protection level
IP54**
bridge working stroke
6 mm (3mm while the contact is still deactivated + 3mm with activated contact)
actuation force
≤ 2 N
operating temperature
-25°C +65°C
cables data
No. 1 cable up to 1.5mm2
maximum tightening torque
≤ 1.7 Nm for stranded wire
≤ 1.2 Nm for solid wire*
*stranded wire with terminal is equivalent to solid wire
≤ 1.2 Nm for solid wire*
*stranded wire with terminal is equivalent to solid wire
MATERIALS
body
PC V0
cable glands
silicone rubber
springs
stainless steel
contacts
silver
REGULATIONS
2014/33/UE EN 81-20/50
2014/35/UE EN 60947-5-1
2014/35/UE EN 60947-5-1
ACTUATORS
to be ordered separately
ORDERING CODES
ORDERING CODES
** Make sure that the caps have been closed after wiring and that the contact is mounted onto a flat and blind metal plate in the admitted positions. In case the cable’s protections are damaged, do not mount the contact and use a new one.
