ABB
60
ABB/ BU Machines / HV Induction motors IEC catalogue / Engineered motors EN 12-2007
2
Auxiliary boxes
As standard motors in safe area are equipped with one
common auxiliary terminal box for monitoring devices
and space heaters.
As standard motors in hazardous area
are equipped
with two auxiliary terminal boxes, one for monitoring
devices and one for space heaters.
Type designation
Use
Size (W x L x H)
mm
ZWA ALX122208
Standard
125 x 222 x 81
ZWA ALX233318
Is used when additional space is needed
230 x 330 x 180
Table above: Standard auxiliary terminal boxes.
The typical arrangements for standard terminal boxes
are shown below. The number of terminal blocks
depends on the number of accessories equipped with
the motor. Additional terminals can be supplied on
request.
Standard terminal box ZWA ALX122208
with terminal blocks and cable glands.
1) Cable gland M20x1.5 for cable outer
diameter 10...14 mm (2 pcs)
2) Threaded hole for cable gland M16x1.5
(3 pcs), plugged.
Standard terminal box ZWA ALX233318
with terminal blocks and cable glands.
1) Cable gland M20x1.5 for cable outer
diameter 10...14 mm (4 pcs)
2) Threaded hole for cable gland M16x1.5
(3 pcs), plugged.