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WIRING ACCESSORIES AND SINGLE PHASE DISTRIBUTION
PG00400018U – March 2012
121
MEMERA consumer units
Control and switching devices
11.6
Auxiliary contacts
Can be connected at the right-side of the contactor.
Description
Rating
Width
Contacts
Eaton list
(A)
(mm)
number
Auxiliary
6
9
1 NO + 1 NC
CRA611
Auxiliary
6
9
2 NO
CRA620
CRA611
Terminal covers (sealable)
Description
Rating
Width
Eaton list
(A)
(mm)
number
Terminal cover
For 20
18
CRC20
Terminal cover
For 25
36
CRC25
Terminal cover
For 40/63
54
CRC63
CRC63
Spacer
Description
Mounting
Width
Eaton list
(mm)
number
Spacer
DIN rail
9
CRS
Spacer
DIN rail
18
MBP
CRS
TR-G3/8
Transformers
Eaton list
Description
Volts
Amps
Width (mm)
Module
number
Bell Transformer 2 module
4/8/12
0.6
36
2
TR-G3/8
1.0
Impulse switches/relays
Description
Rating
Coil
Poles
Width
Contacts
Eaton list
(A)
Voltage (Vac)
(mm)
number
Impulse relay
16
230
1P
18
1 NO
Z-S230/S
Impulse relay
16
230
1P
18
1 NO / 1 NC
Z-S230/S0
Z-S230
Day/night contactors, 20–25 A – ac coil
When several contactors are mounted it is advisable to fit a blanking module or spacer every two contactors.
Day/night contactors do have a manual override function, which enables the user to bring the contactor in either
a forced “ON” or “OFF” position. The contactor can only be brought into the forced “ON” position when it is
de-energised. When the contactor is energised the operation will return into the normal/automatic position.
Description
Rating
Coil
Width
Contacts
Eaton list
(A)
voltage (Vac) (mm)
number
Contactor
20
230
18
2 NO
CRM2020230A
Contactor
25
230
36
4 NO
CRM2540230A
CRM2540230A
Contactors, 63 A – ac/dc coil
When several contactors are mounted it is advisable to fit a blanking module, List number MBP, every two contactors.
Description
Rating
Coil
Coil
Width
Contacts
Eaton list
(A)
voltage (Vac) voltage (Vdc) (mm)
number
Contactor
63
230
220
54
2 NO
CR6320230
Contactor
63
230
220
54
4 NO
CR6340230
CR6320230