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3G Electric
TRI-ARC Steel Stairs, 12 Steps, 450 lb Capacity, Gray, WISS112246
TRI-ARCSteel Stairs

TRI-ARC Steel Stairs, 12 Steps, 450 lb Capacity, Gray, WISS112246

The TRI-ARC Portable Stairs, model WISS112246, are steel stairs with a 12.7 ft overall height and a 450 lb load capacity. They feature 12 perforated steps and a gray finish, designed for industrial access applications.

SKU 3G-OTH-407345

Also listed as: WISS 112246 · WISS-112246

Brand
TRI-ARC
Item
Steel Stairs, 12 Steps, 450 lb Capacity, Gray, WISS112246
Part Number
WISS112246
Category
Steel Stairs
Available to Order
Also known as:WISS112246TRI-ARC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

TRI-ARC
Manufacturer Part Number
WISS112246
Type
Steel, Perforated
Steps
12
Load Capacity
450 lb

Technical Documents

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TRI-ARC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRI-ARC Portable Stairs, model WISS112246, are steel stairs with a 12.7 ft overall height and a 450 lb load capacity. They feature 12 perforated steps and a gray finish, designed for industrial access applications.

Frequently Asked Questions

What is the TRI-ARC Portable Stairs WISS112246 used for?

The TRI-ARC Portable Stairs WISS112246 are used for safe industrial access to elevated work areas, platforms, or equipment. With a 12.7 ft overall height and 450 lb load capacity, they suit maintenance, warehousing, and manufacturing environments where temporary, stable stair access is needed.

What are the specifications of the TRI-ARC Portable Stairs WISS112246?

The TRI-ARC Portable Stairs WISS112246 have a 12.7 ft overall height, 450 lb load capacity, 12 perforated steel steps, and a gray finish. The steel construction provides durability for industrial use. The manufacturer part number is WISS112246, and the brand is TRI-ARC.

Where to buy TRI-ARC Portable Stairs WISS112246 worldwide?

You can source the TRI-ARC Portable Stairs WISS112246 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we source and deliver this model to your site.

How to select the right TRI-ARC Portable Stairs for industrial access?

To select the right TRI-ARC Portable Stairs, match the overall height and load capacity to your application. The WISS112246 offers 12.7 ft height and 450 lb capacity with 12 steps. Ensure the stair width and step type (perforated) suit your environment. Consult 3G Electric for guidance on sizing and compliance.

Used in

Common applications for TRI-ARC
Industrial facilities — Safety cage walk-through fixed ladders (e.g., SKU 25NY99) for permanent roof access.
Warehouse operations — Steel stairs with perforated steps (SKU 420R80) for elevated work platforms.
Commercial buildings — Rooftop base ladders (e.g., URTL904) for maintenance access to HVAC equipment.
Chemical plants — Aluminum configurable platform ladders (URTL906) for corrosion-resistant rooftop entry.
Manufacturing plants — Fixed ladders with safety cages (SKU 25NZ08) for tank and silo access.
Power generation — Portable steel stairs (WISS108246) for temporary access during outages.
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TRI-ARC Products

3G Electric supplies TRI-ARC steel stairs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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TRI-ARC
Steel stairs with 8 perforated steps, rated for 450 lb load capacity. Suitable for providing elevated access in industrial and warehouse environments where temporary stair access is required

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