Technical information

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1SDC210033D0202
Conversion kits
The following conversion kits can be obtained in order to create the different versions:
Q
Kit for converting the fixed circuit-breaker into the moving part of plug-in/withdrawable
versions. The conversion kit converts the fixed circuit-breaker into the moving part of plug-in/
withdrawable versions. Only when withdrawable versions are made is it essential to order an
accessory to apply to the front of the circuit-breaker so as to maintain the IP40 degree of protec-
tion over the entire isolation run. This accessory can be chosen from:
– front for lever operating mechanism (FLD);
– motor operator (MOE);
– direct or transmitted rotary handle operating mechanisms (RHD or RHE).
In the case where no accessory to be applied onto the front is indicated, the front for lever op-
erating mechanism (FLD) is automatically included in the order.
Q
kit for converting the fixed part of plug-in versions into the fixed part of withdrawable ver-
sions. The kit comprises:
– a guide for turning the fixed part of the plug-in circuit-breaker into the fixed part of the with-
drawable circuit-breaker;
– a racking-out rotary handle that allows the moving part to be inserted and withdrawn. The
mechanism allows the circuit-breaker to be set to the isolated position (with the power and
auxiliary circuits disconnected) with the compartment door closed, all to the advantage of
operator safety. The rotary handle can only be inserted when the circuit-breaker is open.
Once it has been removed or withdrawn, the circuit-breaker can be set to the open/closed
position;
– a flange for the compartment door, which replaces the one supplied with the fixed version of
the circuit-breaker.
Q
Kit for converting fixed type into the plug-in version for RC Sel residual current devices
for XT2-XT4. RC Sel four-pole residual current devices for XT2 e XT4 can be converted from the
fixed version into the plug-in version using the special kit.
Q
Kit for converting plug-in types into the withdrawable version for RC Sel residual cur-
rent devices for XT2-XT4. RC Sel four-pole residual current devices for XT2 and XT4 can
be converted from the plug-in version to the withdrawable version using the special kit, which
comprises a bellows to apply to the front of the residual current device so as to allow it and the
residual current part to be withdrawn when the panel door is closed. This kit can also be as-
sembled on fixed circuit-breakers fitted with the front part for locks or the direct rotary handle,
thus adding to the range of uses for residual current devices.
In the plug-in to withdrawable conversion kit, there is also a 6 pin connector to be applied onto
the right side of the circuit-breaker to facilitate disconnection of the auxiliary circuits connected
to the residual current device.
This kit contains also the shunt opening release of the residual current device dedicated to the
withdrawable version, which is fitted with a connector for the fixed part and the moving part.
Conversion kit for turning a fixed
circuit-breaker into the moving
part of a plug-in circuit-breaker
Conversion kit for turning a fixed
circuit-breaker into the moving part
of a withdrawable circuit-breaker
Conversion kit for turning a fixed part
of plug-in version into the fixed part
of a withdrawable version