Indoor electrical distribution
NEMA 1 Enclosure Solutions
Enclosuremfg manufactures practical NEMA 1 enclosures for commercial and industrial buildings. Get basic protection from accidental contact with energized parts and falling debris, with a minimalist design built for competitive pricing and efficient batch delivery.
- 12–18 working-day typical fabrication cycle
- 10–500 units per repeatable production run
- 2 days quotation response target
Straightforward enclosure design for dry indoor locations.
Protection profile
The right level of protection for dry interiors
NEMA 1 provides Type 1 protection for dry indoor environments where water or dust ingress is not expected. It helps prevent accidental contact with live electrical components and limits entry of falling dirt and foreign objects.
Basic safety separation
A practical barrier between personnel and energized equipment components.
Cost-conscious construction
No unnecessary gasketing or external hardware that adds cost without serving the application.
Manufacturing in-house
Controlled production, from sheet metal to final inspection
Integrated fabrication and finishing helps keep repeat orders consistent and avoids external finishing queues.
Fiber laser centers
Cut sheet up to 6 m long.
Multi-axis press brakes
35 t to 200 t capacity for consistent batch bend angles.
Clinching and tapping stations
PEM fastener installation without secondary drilling.
In-house powder coating line
2500 × 6000 mm line for integrated finishing and QC.
Designed for value
Minimalist construction. Flexible material options.
Simple folded construction, minimal weld seams, flat panels, and single-plane bends help reduce forming steps and inspection points. Standard knockouts and hinged doors are included when specified, avoiding over-specification that can inflate unit price.
Commercial-grade carbon steel and galvanized sheet meet NEMA 1 structural needs while keeping material spend low. 304 stainless is available in the same thickness range for projects requiring higher corrosion resistance, without extending lead times.
Built for building electrical distribution
Suitable for switchboard rooms, distribution panels, and control cabinets where basic safety separation is the primary requirement.
- 01Supports standard floor or wall mounting.
- 02Accepts field-installed breakers, terminal blocks, and busbars without modification.
- 03Documented dimensional repeatability supports predictable repeat procurement.
Planning and quality
Reliable production runs and documented checks
Batch scheduling
Typical fabrication takes 12–18 working days after receiving a confirmed drawing set, including first-article inspection. Annual supply contracts receive priority capacity slotting to support consistent monthly releases.
Volume-run quality checks
Six QA specialists perform incoming coil verification, in-process bend and hole checks, and 100% pre-shipment dimensional and finish inspection. Shipment records support traceability on annual contracts.
Common project questions
What information is needed for a quotation?+
Send enclosure dimensions, required knockout patterns, and annual volume. A firm quotation with lead time and unit pricing is returned within two business days.
Can recurring orders be scheduled?+
Yes. Annual supply contracts receive priority production slotting to help maintain consistent monthly releases.
Are facility visits available?+
Facility visits for process review are available by arrangement.
Request a quote
Get pricing and lead time for your NEMA 1 enclosure
Share your dimensions, knockout requirements, and annual volume. Our team will respond with a firm quotation within two business days.