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SEAL-I N
r "�ACT
SUL-IN
UNIT
Figure 5 (K-6209253-3) Internal
Connections for Type IAV54E, IAV54F,
IAV54H Relays (Front View)
12
•
1
Figure 7 (K-6375840) Internal
Connections for Type IAV55J Relay
(Front View)
GEH-1768
lNG
CPEI!A�
COil
S
HOll T F I N r.f �
•
6
Figure 6 (6400515-3) Internal Connections
for Type IAV55C, IAV55F, IAV55H Relays
OPERATING
COIL
6
Figure 8 (6209277-2) Typical External
Connections using an IAV54E Relay for
Undervoltage Protection of an AC Motor
13
11
SEAL-IN
UN IT
(Front View)
A-C BUS
DEVICE FUNCTION NUMBERS
27 - A-C UNOERVOLTAGE RELAY, TYPE IAV54E
52 - POWER CIRCUIT BREAKER
a - AUXIL IARY CONTACT, CLOSED WHEN CIRCUIT
BREAKER CLOSES
51
- SEAL-IN
UNIT
TC - TR I P COIL
16
OPERATING
COIL
SHORT FINGER
'
•
6
_f_
5 2
2
c
(-)
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