Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Kopex
	Product Type	Conduit
	Nominal Diameter	20mm
	Coating Material	Kraft Paper and Low Fire Hazard Thermoplastic
	Material	Galvanised Steel
	Series	PHT
	Colour	Black
	Length	10m
	IP Rating	IP66, IP67
	Thread Size	1/2 in
	Resistance Features	Chemical Resistant
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	110°C
	Standards/Approvals	IEC 695, BS7671, UL94, BS 6853, ISO 4589, lUL, BS EN 61386, BS EN 60529, ASTM D-470, NES 711, NES 713
	Hazardous Area Certification	No
	Minimum Bend Radius	40mm

	Select all
	Brand Kopex
	Product Type Conduit
	Nominal Diameter 20mm
	Coating Material Kraft Paper and Low Fire Hazard Thermoplastic
	Material Galvanised Steel
	Series PHT
	Colour Black
	Length 10m
	IP Rating IP66, IP67
	Thread Size 1/2 in
	Resistance Features Chemical Resistant
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 110°C
	Standards/Approvals IEC 695, BS7671, UL94, BS 6853, ISO 4589, lUL, BS EN 61386, BS EN 60529, ASTM D-470, NES 711, NES 713
	Hazardous Area Certification No
	Minimum Bend Radius 40mm

Datasheet - 7TCA297020R0286 PHT0410

RoHS Status: Exempt

COO (Country of Origin):: GB

ABB PHT Series Conduit, 20mm Nominal Diameter, 10m Length - 7TCA297020R0286 PHT0410

This conduit provides protected routing for cables in demanding industrial settings, delivering mechanical shielding and environmental resistance where robust cable management is required. It combines a metal core with specialist outer coatings to withstand chemical exposure and a wide ambient temperature range, making it suitable for harsh site and plant installations.

Features & Benefits

• Galvanised steel construction for mechanical protection and longevity
• Black thermoplastic and kraft paper coating for reduced fire hazard
• IP66 and IP67 ingress protection for wet and dusty environments
• Operates from -40°C to 110°C for broad temperature resilience
• Minimum bend radius 40mm for controlled flexibility in tight routing
• Thread size 1/2 in enabling standard conduit fittings and connectors

Applications

• Suitable for cable routing in control panels and automation cabinets
• Ideal for wiring runs in process plants with chemical exposure
• Used for external runs on machinery requiring splash protection
• Can be used for retrofit installations needing flexible metal conduit
• Suitable for routing cables in high-temperature equipment housings

How long is the product supplied for installation runs?

It is provided in a continuous 10m length to simplify cutting and installation.

What nominal conduit diameter should be selected for cable bundles?

The internal nominal diameter is 20 mm, suitable for small to medium cable bundles and common gland sizes.

Which environmental resistances does the outer finish offer?

The combined kraft paper and low-fire-hazard thermoplastic covering provides chemical resistance while limiting flammability risk in enclosed spaces.

Will it accept standard conduit fittings and threads?

The 1/2 in thread profile matches common fittings used in industrial conduit systems.

What type of core material confers structural strength?

The conduit uses galvanised steel as its core material to provide mechanical robustness and corrosion resistance.

Kopex, 20 mm Nominal Diameter, Kraft Paper and Low Fire Hazard Thermoplastic, Galvanised Steel, Black