NMFC 61450 - Controllers & Switchboards | Class N/A

Note 61451: NOTE-Applies only on devices or units that control or regulate the output of electricity through mechanical or electronic means.

To find the correct freight class for your shipment:

1. Match the product to the listing: use NMFC 61450 for motor controllers or switchboard sections, and choose boxes, crates, or NMFC Package 2291 based on size and fragility.
2. Protect sensitive parts—terminals, bus bars, selector knobs, HMIs—with anti-static wrap and rigid corner guards; fill voids with dense foam and band the unit to a pallet.
3. Crate larger panels or multi-section switchboards with a bolted base and internal bracing; keep the center of gravity low and add “Keep Upright/Do Not Stack” labels.
4. Reference Notes 61451–61454 on paperwork and include photos of the packed unit and serial plates to speed inspections, claims, and delivery exceptions.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Accurate use of NMFC 61450 reduces reclass fees and rebills, improving quote consistency for electrical projects and MRO shipments.
• Right-sizing packaging (box vs. crate vs. Package 2291) lowers damage risk on tall cabinets and minimizes costly field repairs to switchgear.
• Clear identification as non-hazardous electrical equipment improves carrier acceptance and reduces delay at terminals.
• Standardized packing and documentation cut OS&D disputes, speeding cash flow on time-critical construction and industrial controls jobs.