M-2279B

Adapter Panel

Adapts M-2001 Series Digital Tapchanger Control to Replace Pennsylvania Transformer and McGraw-Edison LTC Transformer and Regulator Controls

  • Connects easily to the M-2001 Series Digital Tapchanger Control using mounting screws and 24-pin connector
  • Provides direct mechanical replacement of the old LTC transformer or regulator control using the same four mounting studs, front door brace and locking knob
  • Provides built-in CT shorting protection when the M-2001 Series Digital Tapchanger Control is removed

The M-2279B is an adapter panel which, when combined with the M-2001 Series Digital Tapchanger Control, provides convenient direct replacement for the following Pennsylvania Transformer and McGraw-Edison LTC transformer and regulator controls manufactured from 1963–1978: 550, 550A, 550B, 550C, 396B, 494B, 496B, 995 and 996.

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