Single Phase Overhead

Master Sketch Table

12-2018

These sketches provide rules for single-phase underground service. Specifications for overhead service are at the bottom of the page.

SKETCH # DESCRIPTION

Sketch 1

Triplex service drop attachment on building

Sketch 1A

Pages 1 & 2 - Secondary service drop attachments

Sketch 3

Secondary service drop attachment to a mast attached to low building to provide required clearances

Sketch 4

Secondary service drop attachment on temporary structure for construction

Sketch 5

Overhead secondary service drop attachment to customer-owned service and meter pole for overhead distribution.

Sketch 6

Overhead secondary service drop attachment to customer-owned service and meter pole for underground distribution. 600A max.

Sketch 14a

Typical arrangement of instrument transformers and mounting for installation in instrument transformer cabinet.

Single-phase 120/240 volt or 240/208 volt, Network - 800 to 1200 ampere, single-phase 240/480 volt 600 to 800 ampere

Sketch 25

Secondary service meter base connections for self-contained meters overhead service. 100 and 200A.

Sketch 25B

Secondary service meter base connections for self-contained meters overhead or underground service. 400A

Sketch 26

Multi-meter installation using meter base with factory built-in bussing

Sketch 28

Secondary Service Multi-Meter Installation for Common Service with Instrument Transformer Cabinets and/or Meter Bases

Sketch 42

Multi-meter installation for overhead service drop attachment for mobile home court

Sketch 44

Service drop attachment to customer-owned service and meter pole for a mobile home

Sketch 47

Customer wood pole

Sketch 49

Connectors to be provided by the customer for serving a single point of connection for multiple enclosed service entrance conductors

Sketch 49A

Connector to be supplied by the customer for providing a single point of connection. Multiple overhead service entrance conductors.

Sketch 55

Clearances between gas facilities and electric meters

Sketch 55A

Clearances between objects and electric meters

Specs

SPEC # DESCRIPTION

6-10-165

"Requirements for Service to Customer-Owned Street Lighting Systems. SE rate."