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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— Residual current protection
The fixed version of the RC Sel residual current release can be easily converted: • into a plug-in type of release: - by ordering the kit for converting the residual current release from the fixed to the plug-in version • into a withdrawable type of release: - by ordering the kit for converting the residual current release from the plug-in to the withdrawable ver- sion. This kit contains the shunt opening release of the withdrawable residual current device to replace the shunt opening release supplied with the fixed version. The shunt opening release of the with- drawable residual current device contains both the connector for the moving part and the connector for the fixed part. With the RC Sel residual current release for the XT2-XT4, it is possible to use the same terminals for the fixed circuit-breaker and for the fixed parts of the plug-in and withdrawable circuit-breakers. With the withdrawable and plug-in versions, frame 160A with RC can be used up to a maximum current of 135A, whereas frame 250A can be used up to 210A.
RC Sel current releases (type A) for XT5
Test pushbutton
Current setting
Reset pushbutton
Power-on LED
Alarm and prealarm signal LED
Disconnection device for Insulation test
Time of non trip setting
The fixed version of the RC Sel residual current release can easily be converted: • into a plug-in type of release: - by ordering the kit for converting the residual current release from the fixed to the plug-in version into a withdrawable type of release: - by ordering the kit for converting the residual current release from the plug-in to the withdrawable version. With the RC Sel residual current release for the XT5, it is possible to use the same terminals for the fixed circuit-breaker and for the fixed parts of the plug-in and withdrawable circuit-breakers. RC Sel for XT5 is always a four poles version that can be mounted also on a three-pole circuit breakers us- ing the dedicated cover supplied in the RC kit.
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