Meter Service Disconnect Adapters (Non-energized)

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TESCO’s Service Disconnect Adapters (Catalog No. 251) disconnects customer load, while maintaining power to the meter. The meter continues reading and communicating for AMR/AMI operations, while disabling service on the load side. For utilities that do not want to maintain power to the meter, TESCO also offers a non-energized version (Catalog No. 252). The non-energized Service Disconnect Adapter has highly durable plastic jaw blades in place of the plated copper jaw blades.

The TESCO Service Disconnect Adapters are constructed of UV stabilized plastic, fiberglass-reinforced polycarbonate, and have a UL-94-5VA flame rating.



  • UV stabilized plastic
  • UL 94-5VA flame rating
  • Fiberglass reinforced polycarbonate
  • 1.5″ stand-out dimension
  • Plated Copper Jaw Blades (Catalog No. 251)
  • Plastic Jaw Blades (Catalog No. 252)

Equipment Documentation


Catalog No. 251-4 – Service Disconnect Adapter & Shield

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Catalog No. 251 & 252 – Service Disconnect Adapters (Operating Instructions)

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