INDUSTRY COMPONENT

Connector/Cable Gland

A connector or cable gland is a device used to secure and protect the end of an electrical cable where it enters equipment, providing strain relief and environmental sealing.

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Component Specifications

Definition
A connector or cable gland is a mechanical cable entry device designed to attach and secure the end of an electrical cable to equipment. It serves multiple functions: providing a secure mechanical connection, offering strain relief to prevent cable pull-out, ensuring environmental sealing against dust, moisture, and liquids (typically rated IP67/IP68), and maintaining electrical continuity and grounding in some designs. In sensor assemblies, it specifically interfaces sensor cables with the housing or enclosure.
Working Principle
The working principle involves a threaded body that screws into a pre-tapped entry port on equipment. An internal compression mechanism (like a rubber seal or compression nut) tightens around the cable jacket as the gland is fastened, creating a secure mechanical grip and environmental seal. This prevents cable movement from transferring stress to internal connections and blocks external contaminants.
Materials
Common materials include nickel-plated brass (corrosion-resistant, conductive), stainless steel (AISI 304/316 for harsh environments), aluminum (lightweight), or engineering plastics like polyamide (PA6, PA66) for non-metallic, corrosion-proof applications. Seals are typically EPDM, neoprene, or silicone rubber.
Technical Parameters
  • IP Rating IP67, IP68, IP69K
  • Thread Size M12, M16, M20, M25, PG7, PG9, PG11, NPT 1/2"
  • Material Grade Brass, SS304, SS316, PA6
  • Voltage Rating Typically up to 1000V
  • Temperature Range -40°C to +100°C (varies by material)
  • Cable Diameter Range 3-12mm, 5-15mm, etc.
Standards
ISO 9001, IEC 60079, DIN EN 50262

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Connector/Cable Gland.

cable gland electrical connector sensor cable gland IP67 connector strain relief cable entry device industrial connector M12 connector waterproof connector Connector/Cable Gland Connector/Cable Gland in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Sensor Assembly

A modular unit containing one or more sensors and associated hardware for detecting, measuring, or monitoring physical properties within a counter system.

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Engineering Analysis

Risks & Mitigation
  • Incorrect installation leading to poor seal and ingress
  • Material incompatibility causing corrosion
  • Over-tightening damaging cable or threads
  • Using undersized gland causing cable slippage
FMEA Triads
Trigger: Improper gland selection or installation
Failure: Loss of environmental sealing, allowing moisture/dust ingress
Mitigation: Follow manufacturer torque specs, use correct gland size, perform regular inspection and maintenance
Trigger: Material degradation in harsh environments
Failure: Corrosion or cracking of gland body/seal
Mitigation: Select material suited to environment (e.g., stainless steel for corrosive areas), replace seals periodically

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Thread tolerances per ISO 965-1; sealing performance per IP rating standards (IEC 60529)
Test Method
Ingress protection tested via dust/water immersion per IEC 60529; mechanical strength tested via pull and torque tests per manufacturer specs

Buyer Feedback

★★★★☆ 4.9 / 5.0 (30 reviews)

"The Connector/Cable Gland we sourced perfectly fits our Machinery and Equipment Manufacturing production line requirements."

"Found 22+ suppliers for Connector/Cable Gland on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Connector/Cable Gland is very thorough, especially regarding technical reliability."

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Frequently Asked Questions

What is the difference between a cable gland and a connector?

A cable gland primarily secures and seals a cable entry point, providing strain relief and environmental protection. A connector typically refers to a device that joins two cables or a cable to a port, enabling electrical continuity. In practice, 'connector/cable gland' often denotes a combined unit that both secures the cable and provides an electrical connection interface.

How do I select the right cable gland for a sensor assembly?

Consider cable diameter (ensure gland range matches), thread type/size (must match equipment entry), IP rating (required ingress protection), material (compatibility with environment, e.g., stainless for corrosive areas), and certifications (e.g., ATEX for hazardous zones). Always verify manufacturer specifications.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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