Issue:
Fusing of Industrial Control Transformers
Product Line:
LV Transformers
Environment:
Applies to Industrial Control Transformers by SquareD/Schneider Electric
Cause:
Various schemes are used to protect the primary and secondary of Industrial Control Transformers
Resolution:
The ``R02`` suffix is a factory installed fuse block with two two fuses for the primary of the Transformer.
For additional information, see the Industrial Control Transformer catalog, document # 9070CT9901. This is often used when an Transformer is ordered with a 120 volt winding with a tap for 24 volts. Since both hot legs must be fused (one fuse for the 120 volt output and another for the 24 volt output) and Schneider Electric does not have an option for a 4 pole fuse block (2 primary and 2 secondary fuses,) Schneider Electric will provide only the primary fuse block. The secondary fuse block(s) must then be provided by the installer.
Fusing of Industrial Control Transformers
Product Line:
LV Transformers
Environment:
Applies to Industrial Control Transformers by SquareD/Schneider Electric
Cause:
Various schemes are used to protect the primary and secondary of Industrial Control Transformers
Resolution:
The ``R02`` suffix is a factory installed fuse block with two two fuses for the primary of the Transformer.
For additional information, see the Industrial Control Transformer catalog, document # 9070CT9901. This is often used when an Transformer is ordered with a 120 volt winding with a tap for 24 volts. Since both hot legs must be fused (one fuse for the 120 volt output and another for the 24 volt output) and Schneider Electric does not have an option for a 4 pole fuse block (2 primary and 2 secondary fuses,) Schneider Electric will provide only the primary fuse block. The secondary fuse block(s) must then be provided by the installer.
Released for:Schneider Electric USA
