Breaker compartment
Protected switchgear compartment in a crate
36 × 30 × 30 in
Packaged weight: 250 lb
- Cubic feet
- 18.75
- Density
- 13.33lb/cu ft
Estimated class
85
85
Switchgear LTL Shipping Guide
Freight Class for Switchgear
To estimate your shipment, use the Switchgear Freight Class Calculator.
The Switchgear Freight Class Examples use the current 13-tier density scale, effective July 19, 2025, and range from Class 70–85.
These are density-based estimates.
Switchgear density calculator
Calculate Your Switchgear Freight Class
A single floor-standing section on a skid is preloaded as an example. Adjust the packaged dimensions or weight to calculate your switchgear freight class.
Your result
Cubic feet
93.33
Density
14.79
lb/cu ft
Estimated freight class
85
This is an example density-based estimate. Update any field to calculate your shipment.
Switchgear shipment examples
Switchgear Freight Class Examples
These examples use finished outside dimensions and total packaged weight. They show how three realistic switchgear shipment formats can produce different density-based class estimates.
Vertical switchgear section
Single floor-standing section on a skid
48 × 40 × 84 in
Packaged weight: 1,380 lb
- Cubic feet
- 93.33
- Density
- 14.79lb/cu ft
Estimated class
85
85
Multi-section switchgear lineup
Two-section enclosed lineup on a reinforced skid
96 × 48 × 84 in
Packaged weight: 4,200 lb
- Cubic feet
- 224.00
- Density
- 18.75lb/cu ft
Estimated class
70
70
Switchgear shipment comparison
Switchgear Freight Class by Shipment Format
Switchgear freight class can change with finished packaging, density, weight distribution, protective clearance, and stackability. Use the finished packaged dimensions and total weight rather than the unpackaged product size.
| Switchgear shipment | Typical packaging | Density tendency | Stackability | Planning note |
|---|---|---|---|---|
| Breaker compartment | Protected switchgear compartment in a crate | Moderate | Non-stackable | Immobilize breaker mechanisms and protect bus stabs and control wiring. This example calculates to 13.33 lb/cu ft and Class 85. |
| Vertical switchgear section | Single floor-standing section on a skid | Moderate | Non-stackable | Anchor the base, brace tall panels, and use tilt indicators where appropriate. This example calculates to 14.79 lb/cu ft and Class 85. |
| Multi-section switchgear lineup | Two-section enclosed lineup on a reinforced skid | Moderate | Non-stackable | Brace section joints, protect doors and meters, and plan side-loading or liftgate limits. This example calculates to 18.75 lb/cu ft and Class 70. |
| Multi-piece or accessory shipment | Main switchgear package plus separately protected components, accessories, or mounting hardware | Varies | Confirm each piece | List every separate piece and include its finished dimensions, weight, packaging, and stackability in the quote request. |
Switchgear shipping options
How Shipping Method Affects Switchgear Freight Class
The appropriate service depends on finished dimensions, packaged weight, piece count, loading method, value, stackability, and whether specialized handling is required.
| Switchgear shipment | Common shipping option |
|---|---|
| Breaker compartment | LTL with packaging, stackability, and handling review |
| Vertical switchgear section | LTL with packaging, stackability, and handling review |
| Multi-section switchgear lineup | LTL or volume service with weight and dimensional review |
| Multi-piece, high-value, or special-handling shipment | LTL, volume, partial truckload, dedicated, or specialized service after piece-count and handling review |
Single sections commonly move by LTL; long lineups may need volume LTL, dedicated trailers, or flatbed service.
Switchgear Packaging, Stackability, and Damage Risk
Switchgear Packaging
- Tall-cabinet bracing, door restraint, bus and breaker protection, moisture barrier, and base anchoring.
- Immobilize breaker mechanisms and protect bus stabs and control wiring.
- Anchor the base, brace tall panels, and use tilt indicators where appropriate.
Switchgear Stackability
- Do not stack unless the crate is engineered for it.
- Non-stackable.
- Non-stackable.
Switchgear Fragility and Liability
- Tip-over, door distortion, meter damage, and internal bus misalignment.
- Brace section joints, protect doors and meters, and plan side-loading or liftgate limits.
- Confirm declared value, coverage, orientation, and any top-load or special-handling restrictions before tendering switchgear freight.
Before Requesting a Switchgear Freight Quote
How to Measure a Packaged Switchgear Shipment
- Measure after the switchgear is secured and all cartons, pallets, skids, crates, framing, and protective materials are complete.
- Include runners, legs, reels, doors, fittings, cables, brackets, accessories, overhang, and every projecting packaged component that applies.
- Measure to the longest, widest, and tallest finished point and use the total tendered shipment weight.
Switchgear Freight Quote Checklist
- Record the finished packaged length, width, height, quantity, and total weight.
- State whether the shipment is stackable and whether top loading or side loading is restricted.
- Include photos showing packaging, securement, labels, lift points, and exposed risk areas when practical.
- Describe the exact switchgear shipment format and list detached components, accessories, cables, mounting hardware, or separate pieces.
- Confirm forklift, dock, liftgate, crane, rigging, inside-delivery, or specialized loading requirements.
Freight Planning Calculators
Calculate and Plan Your Switchgear Shipment
Use the freight class, density, pallet, and linear-feet calculators to plan your packaged LTL shipment.
Freight Class Calculator
Estimate freight class from packaged dimensions, weight, and density.
Freight Density Calculator
Calculate cubic feet and pounds per cubic foot for packaged freight.
Pallet Freight Calculator
Plan pallet dimensions, shipment weight, density, and configuration.
Freight Linear Feet Calculator
Estimate trailer-space usage for pallets and non-stackable freight.
Freight classes shown on this page are density-based estimates for shipment planning. Actual classification may also depend on value, handling requirements, liability, stowability, dimensions, and other commodity-specific factors. Confirm the final freight class with your carrier, broker, or official NMFC resources before shipping. NMFC® is a registered trademark of the National Motor Freight Traffic Association, Inc. FreightClassCalculator.tools is an independent calculator and is not affiliated with, endorsed by, or licensed by NMFTA.