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.
- UL Listed and CSA Certified for use in:
Description
General specifications
Product Name |
Eaton Crouse-Hinds series TMC3 cable gland
|
Catalog Number |
TMC3-050-1-SS
|
UPC |
662276888562
|
Product Length/Depth |
3.35 in
|
Product Height |
1.63 in
|
Product Width |
1.63 in
|
Product Weight |
0.99 lb
|
Certifications and compliances
Area classification |
Hazardous/Classified Locations
|
Standards type |
NEC/CEC
IECEx/ATEX |
NEC hazardous rating |
Class II, Division 1
Class III |
NEMA Rating |
4X
|
Ingress protection (IP) ratings |
IP66
|
Product specifications
Protection type |
Industrial
|
Gland type |
Armoured and non-armoured
|
Cable type |
MC
MC-HL TECK TC TC-ER TC-ER-HL ITC ITC-ER ITC-HL PLTC PLTC-ER ACIC |
Material |
Stainless steel
|
Thread Size |
1/2″
|
Thread type |
NPT
|
Armor (min/max) |
0.579″ – 0.872″
|
Cable range (min/max) |
0.67″ – 1.00″
|
Outer sheath (min/max) |
0.65-1.00″
|