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Technical
Section 11
Dimensions
Section 12
7
iRLI changeover and
iERL extension relays
Monitoring
Control
Remote control
Changeover and extension relays
iRLI
iERL
Type
Changeover relay
Extension for RLI
Standard
IEC 255 and NF C 45-250
IEC 255 and NF C 45-250
Function
b
b
Relaying of ON or OFF information to the auxiliary
circuits and actuation of low-power loads
b
b
Extension allowing additional contacts to be added to
the iRLI changeover relays
Wiring diagrams
5
6
2 4
1
A1
A2
5
6
2 4
1
Use
b
b
The iRLI relay contains 1 changeover contact (O-C)
and 1 normally open contact (N/O)
b
b
The iERL extension (max. 3 iERLs for 1 iRLI) contains
1 changeover contact (O-C) and 1 normally open contact
(N/O)
b
b
Can be mounted without any tool and without additional
cabling using a yellow clip which performs mechanical
assembly and electrical connection between the coils
Catalogue numbers
A9E15535 A9E15536 A9E15537 A9E15538 A9E15539 A9E15540 A9E15541 A9E15542
Technical specifications
Control voltage (Uc)
V AC
230…240 48
24
12
230…240 48
24
12
Voltage rating (Ue)
V AC
230
230
Insulation voltage (Ui)
V AC
250
250
Rating (In)
A
10, cos
ϕ
= 1
10, cos
ϕ
= 1
Operating frequency
Hz
50/60
50/60
Inrush and holding power
4 VA
iRLI + iERL : 8 VA
Endurance
Electrical
100,000 cycles AC21 (cos
ϕ
= 1)
100,000 cycles AC21 (cos
ϕ
= 1)
Operation on front face
Power
By push button
By push button
Coil
By selector switch (disconnection)
By selector switch (disconnection)
Position indicator
Mechanical indicator
Mechanical indicator
Marking
Clip-on markers on the front panel
Clip-on markers on the front panel
Degree of protection
Device only IP20
IP20
Connection by tunnel terminals
0.5 x 6 mm
2
0.5 x 6 mm
2
Width in 9-mm modules
2
2
Operating temperature
°C
-5 … +55
-5 … +55
Storage temperature
°C
-40 … +70
-40 … +70
DB123687
DB123688
PB107108-35
PB107109-35