NEMA 3R Enclosures

NEMA 3R enclosure manufacturer

Our NEMA 3R Enclosures are engineered to provide reliable protection for electrical components in both indoor and outdoor environments. Built to withstand rain, sleet, and ice formation on the enclosure exterior. Hofengfab manufactures NEMA 3R enclosures for housing power distribution, lighting contractors, switch gear, and other electrical components that need to be protected in an outdoor environment.

Compliance & Certifications: UL Listed, CSA Certified, and compliant with NEC, IEC, and OSHA standards.

알루미늄 전기 인클로저 제조업체

Hofengfab은 소량·다품종·주문 제작 솔루션을 전문으로 하며, 높이, 너비, 깊이, 재질, 등급, 인증 등 고객의 정확한 사양에 맞춰 1,600가지 이상의 맞춤형 옵션을 제공합니다. 당사는 신속한 납기를 보장하며, 샘플은 영업일 기준 7~10일 이내에 준비되고, 양산은 영업일 기준 15~25일 이내에 완료됩니다. 소량 주문이든 대량 주문이든, 당사는 약속된 기한 내에 제품을 납품해 드립니다.

wholesale NEMA 3R electrical enclosures

Your Trusted Supplier for Industrial NEMA 3R Enclosures in Bulk

At Hofengfab, we specialize in wholesale NEMA 3R electrical enclosures built to meet strict industry standards for outdoor and indoor environments. With over 15 years of experience in custom enclosure manufacturing and international exports, we deliver quality, compliance, and competitive pricing for OEMs, distributors, and engineering firms across North America, Europe, and the Middle East.

Custom NEMA 3R Enclosure

주요 기능	설명
재료	Steel, Stainless Steel 304/316, Aluminum
Mounting	Wall, Pole, Floor, or Rack Mount
완료	Powder Coating (RAL colors), Brushed, or Polished
Accessories	DIN Rails, Back Panels, Cable Glands, Fans, Filters
Door Styles	Single or double doors, hinged or lift-off, with gasketing
Accessories	Louvered vents, rain hoods, backplates, gland plates, handles
Size Range	From compact junction boxes to large control cabinets