NWL, Inc. 

PowerCube

PowerCube™ Replacement for Standard Puck Style SCR Assemblies

The NWL PowerCube™ is a direct replacement for obsolete silicon controlled rectifier (SCR) circuits. The PowerCube employs a solid state thyristor for improved performance and greater reliability. This new design offers enhanced safety as the heat sinks are not energized and a more compact footprint, which allows it to be retrofit in place of most SCR puck and heat sink locations.

The PowerCube™ features include:

• Complete module, so there’s no assembly required, installs in minutes
• Built in snubber circuit
• Available in three current ratings: 120, 250, and 450 amps
• Options include fuse and/or trigger board