Quick Hits

Episode 2: Supply Equipment, Receptacle Mix & Power Cords (626.22 – 626.25)

SLIDE 1 (HOOK / COVER) ⚡ NEC Quick Hit: Truck Stop Pedestals & Receptacles (Part 2) ⚡ 

What receptacle configurations are required at an electrified truck parking space? How high must pedestals be mounted above grade? Let's break down Section 626.22! 👇

SLIDE 2 (SUPPLY EQUIPMENT & MOUNTING HEIGHTS)

Pedestals, Gantries & Flood Protection:

• Form Factor: Supply equipment must be provided via a pedestal, overhead gantry, or raised concrete pad.

• Elevation Mandate: Post, pedestal, and pad equipment must be mounted at least 600 mm (2 ft) above ground (or above the prevailing highest seasonal/storm flood water mark).

SLIDE 3 (CAB RECEPTACLE CONFIGURATIONS)

Powering the Cab:

• Every truck parking space with an electrical supply must be equipped with:

  1. A maximum of three 20-ampere, 125-volt receptacles (two connected to separate branch circuits for cab convenience power).

  2. One single 30-ampere, 208Y/120V or 125/250V 3-pole, 4-wire grounding receptacle.

SLIDE 4 (WRAP-UP)

💡 Apprentice Pro-Tip: Separable power-supply cable assemblies for truck connections are strictly capped at an overall length of 7.5 m (25 ft) unless equipped with a listed cable management system. Extension cords and pigtail adapters are strictly prohibited!

💬 Save this post for your next commercial truck stop electrical rough-in! 🔗 

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