SACE TMAX XT UL/CSA LOW VOLTAGE MOLDED CASE C I RCUI T- BRE AKERS UL4 89 AND CSA C2 2 . 2 STANDARDS
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— Execution and installation
Conversion kits The following conversion kits can be ordered for the different versions. This is applicable to the whole Tmax XT family, up to Tmax XT6. • Kit for converting a fixed circuit-breaker into the moving part of plug-in/withdrawable versions The conversion kit converts a fixed circuit-breaker into a moving part of the plug-in/withdrawable ver- sions. When withdrawable versions are required, it is essential to order an accessory for the front of the cir- cuit-breaker to maintain the IP40 degree of protection along the entire insulation run. This accessory is made of the following options: - front for the 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 the lever operating mechanism (FLD) is automatically included in the order. • Kit for converting a fixed part of a plug-in version into the fixed part of withdrawable versions The kit comprises: - a guide for transforming the fixed part of the plug-in circuit-breaker into a fixed part of a withdrawable circuit-breaker; - a racking-out lever that allows the moving part to be inserted and withdrawn. The mechanism allows the circuit-breaker to be set to the disconnected position (with the power and auxiliary circuits discon- nected) with the compartment door closed, which is an advantage for operator safety. The rotary han- dle 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 Once it has been removed or withdrawn, the circuit-breaker can be set to the open/closed position; - a flange for the compartment door, which replaces the one supplied with the fixed version of the cir- cuit-breaker. • Kit for converting a fixed circuit-breaker into the plug-in version for RC Sel residual current devices for XT2-XT4-XT5 The RC Sel 4-pole residual current devices for the XT2, XT4 and XT5 can be converted from fixed versions to plug-in versions using the special kit. • Kit for converting plug-in circuit-breakers into withdrawable versions for RC Sel residual current de- vices for the XT2-XT4-XT5 The RC Sel 4-pole residual current devices for the XT2, XT4 and XT5 can be converted from the plug-in version to the withdrawable version using a special kit, which includes a component to apply to the front of the residual current device so as to allow it to be withdrawn when the panel door is closed. This kit can also be assembled on fixed circuit-breakers equipped with a front for a lever operating mechanism or the direct rotary handle, thus allowing the use of residual current devices. In the plug-in to withdrawable conversion kit, there are also PIN connectors to be applied onto the right side of the circuit-breaker to facilitate disconnection of the auxiliary circuits connected to the residual current device. For the XT1, XT2, XT3 and XT4, this kit also contains the opening solenoid 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 converting a fixed circuit-breaker into the moving part of a plug-in circuit-breaker
— Conversion kit for converting a fixed
circuit-breaker into the moving part of a with- drawable circuit-breaker
— Conversion kit for converting a fixed
part of plug-in version into the fixed part of a withdrawable version
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