2 – 2 08/07 AWB1230-1407GB
2.3 Identification of the control unit
IZM ...-A... Release for protection of systems
IZM ...-V... Release for selectively-opening circuit-
breakers
IZM ...-U... Release for universal protection
IZM...-D... Digital overcurrent release
XZMA
Options:
XT Earth-fault
protection
Neutral conductor
protection, can be
switched on/off
XZMV+T
Options:
XT(A) Earth-fault
protection
N-conductor
protection
adjustable
XAM LCD-display
XCOM-DP Communication
interface
XMP(H) Measurement
module
XZMU
Options:
XT(A) Earth-fault
protection
N-conductor
protection
adjustable
XCOM-DP Communication
interface
XMP(H) Measurement
module
XZMD+AMG