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MCA4-2 MRA4-2
MRI4-2
MRU4-2 MCDTV4-2 MCDGV4-2
w w w . s e g e l e c t r o n i c s . d e
MRI3
XU2AC BU1AC
INTERCONNECTION / MAINS DECOUPLING
FEEDER PROTECTION
MCA4-2 MRA4-2
XRN2MRN3
MRL1
XRI XI
XUF2XRW1
MCDLV4-2 MRT1MRA1
CABLE/LINE DIFFERENTIAL
TCS
Test
Lock
out
* as
k fo
r ava
ilabi
lity
AUXILIARY RELAYS
MRB4*
BUSBAR
ROBUST AND RELIABLE
PROTECTION RELAYS
CTFlag Indicator
w w w . S E G e l e c t r o n i c s . d e
MRDT4-2 MRM4-2 MRMV4-2
WIB1WIC1WIP1
IRI1
GENERATOR PROTECTION
TRANSFORMER PROTECTION MOTOR PROTECTION
CT-POWERED RELAYS
MCDGV4-2
MCDTV4-2
SINGLE FUNCTION 19“ WITHDRAWABLE
MRM3
MRR1
XU1DC
MRG3
XM1
IRU1 XP2MRF3MRU3 MRP2MRS1
MRQ1R
otor
Ear
th F
ault
Loss
of
Exc
itat
ion
XE2
Excitation Current
XR1
Rotor Earth Fault
XG2
Vector Surge
BF1
DC CURRENT
Volta
ge
Curre
nt u
nbal
ance
Freq
uenc
y
Volta
ge /
Unba
lanc
e an
d Fr
eque
ncy
POWER
XD1-G
25 years maintenance free
EXPANSIONS
64 R
EF
ROBUST AND RELIABLE
PROTECTION RELAYS
FREQUENCY
Accessories for WIB + WIC
North and Central America, South America, Europe, Middle East and Africa, Russia, China, India, ASEAN and Oceania Our global presence allows us to respond quickly to the needs of our customers. Customers and the industry at large recognize our people as a competitive advan-tage through their diverse representation of the global community. Additionally, as a company and as employees, we respond to the needs of our local communities by donating our time, talent, and money. For distributor information, visit http://www.SEGelectronics.de
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CONTACT
SEG Electronics GmbHKrefelder Weg 47D–47906 Kempen (Germany)Postfach/P.O.Box 10 07 55D–47884 Kempen (Germany)
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