Template · Service and panels

Manufactured home service pedestal single line diagram

A 200A meter pedestal beside the home and a four-wire feeder to its panel. Use this for a manufactured or mobile home, where the service equipment stands on a pedestal beside the home and a four-wire feeder runs to the panel inside it.

A free template with typical ratings, conductor callouts and general notes. Open it, change what differs on your job, fill in the title block and export a PDF.

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Manufactured home service pedestal single line diagram: A 200A meter pedestal beside the home and a four-wire feeder to its panel. — Manufactured home service pedestal. 8 devices on an 11 × 17 in sheet with a title block and notes column.

What the reviewer checks on this drawing

The inspector checks where the pedestal stands relative to the home, its height above grade, the four insulated feeder conductors, the neutral isolated in the home’s panel, and the grounding electrode at the pedestal.

What the drawing shows

Every device on the sheet, in the order power reaches it.

Symbol	Label	Rating or detail	Conductors feeding it
Utility source	Utility service	120/240V 1φ 3W
Meter-main	Meter pedestal	200A main breaker, NEMA 3R · service rated	Service lateral, per utility
Grounding electrode	Ground rods	2 rods, 6 ft apart, #6 Cu GEC
Surge protective device	SPD	Type 1 or 2
Circuit breaker	200A 2P	Main breaker	3 #3/0 Cu + #6 G, 2" PVC underground
Panel	Home distribution panel	200A bus · neutrals isolated
Circuit breaker	Branch breakers
To (continues off sheet)	To home circuits

Notes on the sheet

Service equipment is not mounted on the home. The pedestal is within sight of it and not more than 30 ft from its exterior wall, with the bottom of the enclosure at least 2 ft above grade (NEC 550.32).
Feeder: four insulated conductors, one of them the equipment grounding conductor (NEC 550.33). 3/0 Cu is 200A at 75 °C.
The neutral is bonded at the pedestal only. In the home’s panel the neutral is isolated and the equipment grounding conductor bonds the enclosure and the chassis.
The home’s distribution panel is factory installed and is shown for reference.
Where the AHJ applies NEC 230.85 (2020 and later) to a manufactured home, the pedestal’s main breaker is marked EMERGENCY DISCONNECT, SERVICE DISCONNECT.
Grounding electrode and a surge protective device, Type 1 or Type 2, at the pedestal (NEC 230.67). Burial depth per the adopted code for the wiring method used.
In Canada, mobile homes are under CEC Section 70 and CSA Z240.

Diagram is schematic and not to scale. Field-verify existing equipment ratings. Ratings and conductor sizes shown are typical. Confirm against the adopted code, the equipment listing and a load calculation before installation. Code references are to the 2023 NEC and the 2024 Canadian Electrical Code: see references and editions.