
Hover to zoom
Industrial · SKU: NN3390
Steel Wireway 1.38x0.3 in x 39.4 in for Terminal Mounting, Pkg Qty 20
This unperforated steel wireway provides a robust mounting solution for industrial terminal blocks within control panels. Constructed from durable steel, the rail measures 1.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate Steel Wireway 1.38x0.3 in x 39.4 in for Terminal Mounting, Pkg Qty 20
This unperforated steel wireway provides a robust mounting solution for industrial terminal blocks within control panels. Constructed from durable steel, the rail measures 1. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Voltage Rating: Not Applicable
- Current Rating: Not Applicable
- Material: Steel
Purchase Details
- Online price starts at $99.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 20 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Voltage Rating | Not Applicable |
| Current Rating | Not Applicable |
| Material | Steel |
| Wireway Size | 35mm x 7.5mm |
| Length | 39.4 in |
| NEMA Rating | Not Rated |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This industrial-grade steel wireway serves as a critical mounting foundation for terminal blocks within electrical control panels and automation systems. Designed specifically to support the NS series of terminal accessories, this unperforated rail provides a continuous, rigid surface for securing components with maximum stability. The construction utilizes high-quality steel to ensure long-term durability in demanding commercial and manufacturing environments. By offering a solid mechanical base without pre-drilled holes, it allows engineers and technicians to customize mounting positions precisely according to specific panel layouts. This solution is essential for maintaining organized wiring architectures, reducing strain on connections, and ensuring the structural integrity of complex electrical assemblies.
Key Features
Constructed from robust steel for superior mechanical strength and longevity Unperforated design allows for flexible, custom drilling and mounting configurations Precision dimensions of 1.38 inches wide by 0.3 inches high for exact component fit Standard length of 39.4 inches facilitates seamless integration into standard enclosure sizes Engineered to prevent component shifting and ensure secure terminal block alignment Ideal for high-vibration environments where fixed mounting is required Supports efficient cable management and systematic wire organization
Specifications
Material: Steel Wireway Width: 1.38 in Wireway Height: 0.3 in Total Length: 39.4 in Profile Type: Unperforated Rail Voltage Rating: Not Applicable Current Rating: Not Applicable NEMA Rating: Not Rated Package Quantity: 20 units per pack
Applications
Industrial control panel assembly and retrofitting Automation system wiring organization Power distribution board component mounting Manufacturing machinery electrical enclosures Process control instrumentation racks Custom electrical cabinet fabrication Infrastructure projects requiring durable terminal support This product functions strictly as a mechanical accessory and does not carry independent electrical ratings for voltage or current, as these parameters are determined by the terminal blocks and conductors installed upon it. The absence of perforations distinguishes this unit from standard din rails, offering a cleaner aesthetic and the ability to drill mounting holes only where structurally necessary. Each package contains twenty individual rails, providing sufficient quantity for large-scale panel production or extensive facility upgrades. The precise imperial measurements ensure compatibility with North American engineering standards while maintaining the rigorous quality expected in global industrial applications. Proper installation of this wireway contributes significantly to the overall safety and maintainability of electrical systems by preventing loose connections and facilitating easier troubleshooting access.
Not sure if this is the right fit?
How to Specify Wireways→Match wireways to fill, access, material, enclosure rating, bend path, and panel or machine routing requirements.