Nylon (PA66)
- Lightweight
- Electrical insulation
- Practical for general installations
Typical applicationsIndoor electrical panels and standard enclosures
Material Comparison – Cable Glands
Cable glands are manufactured in different materials to meet diverse industrial requirements. Material choice impacts mechanical strength, chemical resistance, temperature tolerance, and long-term reliability. Understanding these differences is essential for safe and stable electrical installations.
Common Materials and Properties
Material | Typical Use | Temperature Range | Chemical & UV Resistance | Mechanical Strength | Notes |
Nylon (PA66) | General industrial, electrical enclosures | -40°C to 105°C | Good resistance to oils, mild acids, UV | Medium | Lightweight, widely compatible with standard cable ranges |
Brass (Nickel-Plated) | Industrial panels, control boxes | -40°C to 120°C | Excellent corrosion resistance | High | Suitable for outdoor and high-stress applications |
Stainless Steel (316) | Harsh industrial, marine, offshore | -40°C to 150°C | Excellent against corrosion, chemical attack | Very High | Recommended for extreme environments, long service life |
EMC / EMI Metal | Electrical cabinets requiring shielding | -40°C to 120°C | Corrosion-resistant, conductive | High | Provides electromagnetic shielding while maintaining IP rating |
Flame-Retardant Nylon | Cabinets and automation where fire safety required | -40°C to 105°C | Good chemical resistance | Medium | Adds fire retardancy (UL94 V-2 or V-0) without changing standard dimensions |
Decision Tip: Material selection should consider installation environment, exposure to chemicals or UV, mechanical stress, and electrical requirements. Nylon is sufficient for general indoor installations, while brass or stainless steel is recommended for outdoor, high-corrosion, or high-vibration environments.
Which Cable Gland Material Should I Choose?
Five material options for different installation requirements
Nickel-Plated Brass
- High mechanical strength
- Corrosion-resistant finish
- Suitable for demanding industrial use
Typical applicationsOutdoor equipment and industrial installations
Stainless Steel (304/316)
- Strong corrosion resistance
- Durable construction
- Choose grade according to exposure
Typical applicationsMarine and chemical environments, subject to grade selection
EMC / EMI Metal
- Designed for cable shield connection
- Helps maintain shielding continuity
- Performance depends on correct installation
Typical applicationsShielded cable systems and control cabinets
Flame-Retardant Nylon
- PA66 material options with specified flame ratings
- Electrical insulation
- Confirm the rating for the selected series
Typical applicationsPanels with project-specific material requirements
Selection tip: Compare the installation environment, cable size, sealing requirements and documentation needed for your project. Material grade, IP rating and flame classification should be confirmed against the selected product series.
Applications by Material
Material | Typical Applications |
Nylon | Indoor control panels, standard electrical enclosures, industrial machinery |
Brass | Outdoor enclosures, instrumentation panels, solar junction boxes |
Stainless Steel | Offshore equipment, marine applications, chemical plants |
EMC / EMI Metal | Shielded enclosures, electrical cabinets in high EMI areas |
Flame-Retardant Nylon | Automation panels, building management systems, industrial cabinets requiring fire compliance |
