HellermannTyton HG-SW11 PA6 BK 50 Protective Conduit, 8.5 mm Nominal Diameter, Black, 50 m

In industrial control panels and machinery, cable bundles need a tough, flexible shield against abrasion, heat, and chemical splash. The HellermannTyton HG-SW11 PA6 BK 50 is a black protective conduit made from polyamide 6, supplied in a 50-meter coil. It has a nominal diameter of 8.5 mm and an outer diameter of 11.8 mm, making it suitable for routing and protecting smaller cable bundles in tight spaces.

Key specifications

• Material: Polyamide 6 (PA6)
• Nominal diameter: 8.5 mm
• Outer diameter: 11.8 mm
• Colour: Black
• Length: 50 m
• Operating temperature: -40 °C to +120 °C
• Short-term temperature: up to +150 °C
• Flammability rating: UL94 V2
• Halogen-free: Yes
• Silicone-free: Yes
• RoHS compliant: Yes

Why choose it

PA6 gives the conduit high flexibility and good fatigue strength, so it withstands repeated bending without cracking. It resists fuels, mineral oils, fats, weak acids, and alkalis, and offers good UV resistance for outdoor use. The halogen-free and silicone-free construction reduces the risk of corrosive emissions in a fire.

Ideal use cases

• Protecting cable harnesses in machine tools and automation equipment
• Routing sensor and control cables in automotive or railway applications
• Organizing wiring in control cabinets where space is limited

Good to know

The conduit meets EN 45545-2 (HL3 for R22, R23), DIN 5510-2, and NFPA 130, making it suitable for rolling stock fire safety requirements. With appropriate fittings, it can achieve IP69K protection against high-pressure washdown. The product is sold as a 50 m coil under MPN 166-11101.