ABB - Installation Products STC12/25M - Low Fire Hazard, High Flexibility Conduit, 5/16 Inch, Nominal Conduit Size 12mm, Outside Diameter 14.0mm, Inside Diameter 10.3mm, Static Bend Radius 30mm, Reel Length 25 Meters, Galvanised Steel Core with Tinned Copper Overbraid
ABB - Installation Products

STC12/25M

UPC: 786210260822

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Overview

The ABB STC12/25M Low Fire Hazard Conduit is a premium industrial-grade solution engineered for high flexibility, durability, and safety in demanding applications. Designed with a 12mm nominal conduit size (5/16-inch diameter, 14.0mm outer diameter, 10.3mm inner diameter), this conduit optimizes space utilization while ensuring robust protection for electrical wiring. The galvanized steel core delivers exceptional structural integrity, while the tinned copper overbraid enhances conductivity and corrosion resistance—critical for long-term performance in harsh environments. Ideal for applications requiring low fire hazard compliance, the STC12/25M meets stringent safety standards without compromising on flexibility. With a static bend radius of 30mm, this conduit navigates tight spaces with ease, reducing installation time and labor costs. The 25-meter reel length provides efficient material handling, minimizing waste and streamlining project logistics. Key applications include: - Industrial machinery wiring - Commercial building installations - Harsh or corrosive environments - Areas requiring low fire hazard properties The conduit’s corrosion-resistant design ensures reliability in outdoor or chemically aggressive settings, while its flexibility accommodates dynamic or vibration-prone applications. Trust ABB’s Installation Products for a solution that balances performance, safety, and ease of installation in your next project.
  • 12mm nominal size (5/16" diameter) for optimal space utilization
  • Galvanized steel core with tinned copper overbraid for conductivity and corrosion resistance
  • Static bend radius of 30mm for easy installation in tight spaces
  • 25-meter reel length reduces material waste and handling time
  • Low fire hazard properties meet stringent safety standards

Specifications

Application
Galvanised Steel Core with Tinned Copper Overbraid
Flexibility
Flexible
Inside Diameter
10.3 mm
Inside Diameter
0.4055 in
Length
0.9843 in
Length
25 mm
Length
984.252 in
Length
25000 mm
Material
Galvanized Steel Core with Tinned Copper Overbraid
Material Quality
Galvanized Steel Core with Tinned Copper Overbraid
Outside Diameter
14.0 mm
Outside Diameter
0.5512 in
Outside Diameter
14 mm
Radius
1.1811 in
Radius
30 mm
Special Features
Very High UV Protection
Trade Size
5/16 in
Type
Low Fire Hazard Conduit
Package Dimensions (L x W x H)
9 IN x 9 IN x 6 IN
Package Dimensions (L x W x H)
22.86 cm x 22.86 cm x 15.24 cm
Package Weight (Imperial)
6.890 L
Package Weight (Metric)
3.125 kg
Low Fire Hazard, High Flexibility, Covered Steel Conduit, 5/16 Inch, Nominal Conduit Size 12mm, Outside Diameter 14.0mm, Inside Diameter 10.3mm, Static Bend Radius 30mm, Reel Length 25 Meters, Galvanised Steel Core and Overbraid

SB12/25M

Low Fire Hazard, High Flexibility, Covered Steel Conduit, 5/16 Inch, Nominal Conduit Size 12mm, Outside Diameter 14.0mm, Inside Diameter 10.3mm, Static Bend Radius 30mm, Reel Length 25 Meters, Galvanised Steel Core and Overbraid
Low Fire Hazard, High Flexibility, Covered Steel Conduit, Nominal Conduit Size 32mm, Outside Diameter 34.0mm, Inside Diameter 28.1mm, Static Bend Radius 60mm, Reel Length 10 Meters, 316 Stainless Steel Core and Overbraid

SSB32/10M

Low Fire Hazard, High Flexibility, Covered Steel Conduit, Nominal Conduit Size 32mm, Outside Diameter 34.0mm, Inside Diameter 28.1mm, Static Bend Radius 60mm, Reel Length 10 Meters, 316 Stainless Steel Core and Overbraid
Standard Weight Conduit, Nominal Conduit Size 28mm, NW Conduit Size 23, Coarse Conduit Pitch, Outside Diameter 28.5mm, Inside Diameter 21.7mm, Static Bend Radius 70mm, Reel Length 25 Meters, Modified Polyamide (Nylon) 6 with Tinned Copper Overbraid, Black

PRCSTC28/25M

Standard Weight Conduit, Nominal Conduit Size 28mm, NW Conduit Size 23, Coarse Conduit Pitch, Outside Diameter 28.5mm, Inside Diameter 21.7mm, Static Bend Radius 70mm, Reel Length 25 Meters, Modified Polyamide (Nylon) 6 with Tinned Copper Overbraid, Black
Standard Weight, High Flexibility Conduit, Nominal Conduit Size 28mm, NW Conduit Size 23, Coarse Conduit Pitch, Outside Diameter 28.4mm, Inside Diameter 21.7mm, Static Bend Radius 65mm, Reel Length 25 Meters, Polyketone, Black

PKCS28/BL/25M

Standard Weight, High Flexibility Conduit, Nominal Conduit Size 28mm, NW Conduit Size 23, Coarse Conduit Pitch, Outside Diameter 28.4mm, Inside Diameter 21.7mm, Static Bend Radius 65mm, Reel Length 25 Meters, Polyketone, Black
Inherent Low Fire Hazard Conduit, 1/2 Inch, Nominal Conduit Size 20mm, Outside Diameter 20.5mm, Inside Diameter 16.9mm, Static Bend Radius 45mm, Reel Length 25 Meters, 316 Stainless Steel, Corrosion Resistant

SS20/25M

Inherent Low Fire Hazard Conduit, 1/2 Inch, Nominal Conduit Size 20mm, Outside Diameter 20.5mm, Inside Diameter 16.9mm, Static Bend Radius 45mm, Reel Length 25 Meters, 316 Stainless Steel, Corrosion Resistant
Standard Weight Conduit, Nominal Conduit Size 21mm, NW Conduit Size 17, Fine Conduit Pitch, Outside Diameter 21.2mm, Inside Diameter 16.6mm, Static Bend Radius 60mm, Reel Length 20 Meters, Modified Polyamide (Nylon) 6 with Stainless Steel Overbraid, Black

PRFSSS21/BL/25M

Standard Weight Conduit, Nominal Conduit Size 21mm, NW Conduit Size 17, Fine Conduit Pitch, Outside Diameter 21.2mm, Inside Diameter 16.6mm, Static Bend Radius 60mm, Reel Length 20 Meters, Modified Polyamide (Nylon) 6 with Stainless Steel Overbraid, Black
Low Fire Hazard, Medium Flexibility Conduit, 1/2 Inch, Nominal Conduit Size 20mm, Outside Diameter 21.5mm, Inside Diameter 16.9mm, Static Bend Radius 45mm, IP54 and IP65 Rating, Galvanised Steel Core with Low Fire Hazard Jacket, Reel Length 25 Meters, Black

LFH-SP20/25M

Low Fire Hazard, Medium Flexibility Conduit, 1/2 Inch, Nominal Conduit Size 20mm, Outside Diameter 21.5mm, Inside Diameter 16.9mm, Static Bend Radius 45mm, IP54 and IP65 Rating, Galvanised Steel Core with Low Fire Hazard Jacket, Reel Length 25 Meters, Black
Liquid Resistant Abrasion and Solvent Resistant Covered, Medium Flexibility Conduit, 3/8 Inch Nominal Conduit Size 16mm, Outside Diameter 17.0mm, Inside Diameter 13.0mm, Static Bend Radius 35mm, Reel Length 50 Meters, PA (Nylon) Jacket with Galvanised Steel Core, Black

SN16/BL/50M

Liquid Resistant Abrasion and Solvent Resistant Covered, Medium Flexibility Conduit, 3/8 Inch Nominal Conduit Size 16mm, Outside Diameter 17.0mm, Inside Diameter 13.0mm, Static Bend Radius 35mm, Reel Length 50 Meters, PA (Nylon) Jacket with Galvanised Steel Core, Black

Frequently Asked Questions about ABB - Installation Products

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What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.