TMC3-050-1-SS | Eaton Crouse-Hinds series

The TMC3-050-1-SS is a high-performance cable gland from the Eaton Crouse-Hinds TMC3 series, meticulously engineered for demanding industrial and hazardous environments where safety and reliability are non-negotiable. Let’s delve into what makes this component exceptional and how it can enhance your applications.

Decoding the Part Number

Understanding the part number helps clarify its features:

• TMC3: Refers to the series designed for terminating metal-clad (MC) and Teck armored cables, providing flameproof and environmental seals suitable for hazardous locations.
• 050: Indicates the 1/2″ NPT (National Pipe Thread) size, a standard for conduit and cable entries.
• -1: Typically denotes aluminum construction in Eaton’s part numbering. However, when combined with -SS, it likely signifies a specific design variant.
• -SS: Stands for Stainless Steel, indicating the gland is constructed from stainless steel, offering superior corrosion resistance and durability.

Key Specifications

• Material: Stainless Steel
• Thread Size: 1/2″ NPT
• Armor Clamping Range: 0.452″ – 0.660″ (11.48 mm – 16.76 mm)
• Cable Clamping Range: 0.500″ – 0.780″ (12.70 mm – 19.81 mm)
• Ingress Protection Rating: IP66/IP67
  • IP66: Dust-tight and protected against powerful water jets.
  • IP67: Protected against temporary immersion up to 1 meter.
• Temperature Range: -50°C to +100°C (-58°F to +212°F)
• Certifications:
  • UL Listed and CSA Certified for use in:
    • Class I, Division 1 & 2 (Groups A, B, C, D)
    • Class II, Division 1 & 2 (Groups E, F, G)
    • Class III
  • ATEX and IECEx approved for European and international standards, suitable for Zone 1 and Zone 21 hazardous locations.