HAMMOND
Frequently asked questions
Common questions about HAMMOND from 3G Electric.
What NEMA ratings are available for Hammond enclosures supplied by 3G Electric?
Hammond enclosures available through 3G Electric carry NEMA ratings including 12/13 (dust-tight and oil-tight), 3R (rainproof), 4 (watertight), and 4X (corrosion-resistant). Specific models may combine multiple ratings, such as NEMA 12/13/3R/4 for steel washdown enclosures or NEMA 12/13/4/4X for aluminum and stainless steel enclosures. The rating determines suitability for indoor or outdoor use, exposure to water, and corrosive environments. Always verify the rating on the datasheet for the specific model.
What materials are used in Hammond enclosures available from 3G Electric?
Hammond enclosures are manufactured in steel (typically cold-rolled or galvanized), 304 stainless steel, aluminum, and nonmetallic polyester. Steel enclosures are suitable for indoor industrial environments where corrosion is minimal. 304 stainless steel provides resistance to corrosion and is used in washdown or chemical-exposure areas. Aluminum enclosures offer lightweight corrosion resistance for outdoor or marine applications. Polyester enclosures are nonmetallic, providing high chemical resistance and electrical insulation. Each material is selected based on the required NEMA rating and application environment.
What closure methods are available on Hammond enclosures from 3G Electric?
Hammond enclosures feature several closure methods depending on the model: handles, 1/4-turn latches, clamps, and screws. Handle closures are common on larger steel washdown enclosures for quick access. 1/4-turn latches are used on stainless steel and some steel models for secure, tool-operated sealing. Clamp closures are found on dust-tight enclosures like the 1418 series, providing even pressure on the gasket. Screw closures are typical on smaller nonmetallic enclosures. The choice affects ease of access and sealing integrity.
Can Hammond enclosures be ordered with knockouts or panels from 3G Electric?
Many Hammond enclosures supplied by 3G Electric do not include knockouts, as indicated in product specifications. However, some models come with a panel (e.g., 1418N4ALE6 includes a panel). For enclosures without knockouts, end users can drill or punch holes as needed. Panels are available as optional accessories for models that do not include them. Check the specific product datasheet for panel availability and knockout options.
What is the typical lead time for Hammond enclosures ordered through 3G Electric?
Lead times for Hammond enclosures vary by model and stock availability. 3G Electric maintains a large inventory of Hammond products, with over 1,999 SKUs, so many standard sizes and materials ship within a few business days. Custom or non-stock configurations may require longer lead times. For specific delivery estimates, contact 3G Electric with the part number and quantity.
Does 3G Electric supply HAMMOND products?
Yes — 3G Electric (S) Pte. Ltd. supplies HAMMOND products. We stock the HAMMOND catalog and supply genuine factory-original products with full manufacturer warranty and technical support.

