Technical information
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3p
4p
3p
1SDC210033D0202
Accessories
Compatibility of accessories
Check whether the different devices are compatible/incompatible with each other when ordering
accessories. The following table allow provides a simple check of the compatibility between:
Q
mechanical accessories, accessories for electronic trip units, motors and residual current devices;
Q
internal electrical accessories.
To understand the abbreviations used to identify the accessories more easily, refer to the “Symbols”
paragraph in chapter 8, “Glossary”.
Example of reading the compatibility tables
Fixed/plug-in circuit-breaker compatibility XT1-XT3
SOR
3p
UVR
3p
PS-SOR
3p
3Q
3p
SA
3p
SOR
4p
UVR
4p
.....
SOR 3p
UVR 3p
1
2
3
4
5
6
7
8
PS-SOR 3p
3Q sx 3p
SA 3p
SOR 4p
UVR 4p
.....
The UVR positioned in the slot of the 3
rd
pole
(1)
is:
– incompatible with the SOR positioned in the 3
rd
pole
(2)
;
– incompatible with the UVR positioned in the 3
rd
pole
(3)
;
– incompatible with the PS-SOR positioned in the 3
rd
pole
(4)
;
– incompatible with the 3Q contacts on the left in the 3
rd
pole
(5)
;
– incompatible with the SA of the residual current device
(6)
;
– compatible with the SOR positioned in the slot of the 4
th
pole
(7)
;
– compatible with the UVR positioned in the slot of the 4
th
pole
(8)
;
– ....
Compatibility of mechanical accessories
RHD RHE RHS FLD PLL
on
CB
KLC
on
CB
KLC
on
RHX
KLC
on
FLD
KLC
on
motor
MOD/
MOE/
MOE-E
Ekip
Display
Ekip
LED
Meter
SOR/
PS-SOR/
UVR/SA/
3Q sx 3p
1Q
+
1SY
2Q
+
1SY
3Q
+
1SY
RHD
RHE
RHS
FLD
PLL on CB
KLC on CB
KLC on RHX
KLC on FLD
KLC on motor
MOD/MOE/MOE-E
(1)
(2)
Ekip Display
Ekip LED Meter
SOR/PS-SOR/UVR/SA/3Q sx 3p
1Q + 1SY
2Q + 1SY
(1)
3Q + 1SY
(2)
Compatibility
(1)
Not valid for XT1
(2)
Not valid for XT3
Three-pole circuit-breaker
Four-pole circuit-breaker