TMC | Class II, Div 1 & 2 | AEx e | Hazardous Location Cable Gland For MC, MC-HL, Interlocked & Teck Armoured Cables

Globally Approved, Hazardous (Classified) Location Cable Gland

  • Simple, sequential installation process
  • No disassembly required
  • Integral protected deluge seal
  • 360° grounding spring
  • -76°F to 230°F
  • Class I Zone 1, 21 and Zone 2, 22
  • Class I Zone 1 Ex e & Class I Division 2 ABCD
  • Globally marked, UL, cCSAus, IECEx & ATEX

Please note the following installation requirements:

1) Where explosionproof enclosures are being used the TMC must be installed with an approved pouring or compound sealing fitting. In Division 2 locations the TMC can be fitted directly to an enclosure which has no source of ignition in accordance with NEC/CEC requirements.

2) Glands with NPT entry threads are suitable for both Divisions and Zones.

3) Glands with Metric entry threads are suitable for Zones only unless fitted with an approved NPT male adaptor in accordance with CEC requirements.

Design Specification BS 6121:Part 1:1989, IEC 62444, EN 62444
Mechanical Classifications* Impact = Level 8, Retention = Class D
Enclosure Protection IK10 to IEC 62262 (20 joules) Brass & Stainless Steel only
ATEX Certificate CML 18ATEX1337X
Code of Protection II 2G 1D, Ex eb II Gb, Ex ta IIIC Da IP66
Compliance Standards EN 60079-0,7, EN 61241-0,1
IECEx Certificate IECEx CML 18.0184X
Code of Protection Ex eb II Gb, Ex ta IIIC Da IP66
Compliance Standards IEC 60079-0,1,7,31
cCSAus Certificate 1129339
CSAus Code of Protection Class II, Div 1 and 2, Groups E, F, and G; Class III, Div 1 and 2; Encl. Type 3, 4, 4X. Class I, Zone
1, AEx e II;
cCSA Code of Protection Class II, Div 1 and 2, Groups E, F, and G; Class III, Div 1 and 2; Encl. Type 3, 4, 4X.
Ex e II;
Compliance Standards CAN/CSA-C22.2 Various Sections (See Certificate) CAN/CSA-E60079-0, IEC 60079-0,1
UL Certificate E256366
Code of Protection Class I, Zone 1, AEx e II
Compliance Standards UL 514B, UL 60079-0,7, U 2225
EAC Certificate (Formerly GOST R, K & B) TC RU C-GB.AA87.B.00487
UkrSEPRO CU 19.0371X
CCOE / PESO (India) Certificate Ex e: P533772
CCC Certificate 2020322313003429
Marine Approvals LRS: 01/00172, DNV: TAE00000Y, ABS: 20-LD1948801-PDA, BV: 43180/A1BV
Ingress Protection Rating** NEMA 4X & IP66
Cable Gland Material Copper Free Aluminium (<0.4%), Electroless Nickel Plated Brass, Stainless Steel
Seal Material CMP SOLO LSF Halogen Free Thermoset Elastomer
Cable Type Corrugated & Interlocked Metal Clad Armour (MC) or TECK90, Continuously Welded Metal
Clad Armour (MCHL), ACIC-HL, ACWU90-HL, RC90-HL, RA90-HL
Armour Clamping 360° Stainless Steel Grounding Spring (non-magnetic)
Sealing Technique CMP Load Retention Seal
Sealing Area(s) Cable Outer Jacket
ECAS Certificate E23-02-065468

Note : * Mechanical & Electrical Classifications applied as per IEC 62444 & EN 62444
** When CMP installation accessories are used. Refer to Maintaining a Seal for further information.

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Certificates

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Product Selection Table

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Order Reference
(NPT)
Entry Thread
'C'
Minimum
Thread Length 'E'
Minimum
Thread Length 'E'
Cable Armor Diameter 'A'Cable Jacket Diameter 'B'Nominal Assembly Length 'F'MaxShroudWeight (oz)
End Stop InEnd Stop Out
AluminumNickel Plated BrassStainless SteelNPTMetricNPTMetricMinMaxMinMaxMinMaxAcross Flats 'D'Across Corners 'D'
TMC050SATMC050SNBTMC050SSS½"M200.780.59No StopNo Stop0.340.500.350.551.831.201.32PVC067.90
TMC050ATMC050NBTMC050SS½"M200.780.59No StopNo Stop0.510.670.550.792.061.421.56PVC099.91
TMC075ATMC075NBTMC075SS¾"M250.800.590.590.760.760.920.671.042.091.611.78PVC1011.61
TMC100ATMC100NBTMC100SS1"M320.980.590.780.970.971.150.911.272.241.972.17PVC1317.53
TMC125ATMC125NBTMC125SS1 ¼"M401.010.591.081.231.231.391.161.502.222.172.38PVC1520.92
TMC150ATMC150NBTMC150SS1 ½"M501.030.591.321.461.461.621.401.742.312.362.60PVC1824.45
TMC200SATMC200SNBTMC200SSS2"M501.060.591.511.681.681.851.581.972.522.763.03PVC2142.33
TMC200ATMC200NBTMC200SS2"M631.060.591.771.931.932.091.862.212.492.953.25PVC2338.80
TMC250SATMC250SNBTMC250SSS2 ½"M751.570.592.052.162.162.322.082.442.733.153.47PVC2559.97
TMC250ATMC250NBTMC250SS2 ½"M751.570.592.252.412.412.552.332.682.843.353.68PVC2756.48
TMC300ATMC300NBTMC300SS3"M901.630.592.542.782.782.972.623.133.874.334.76LSF32123.46
TMC350ATMC350NBTMC350SS3½"M1001.690.952.913.293.293.492.993.834.635.255.78LSF34236.34
Dimensions displayed in inches unless otherwise stated
Order Reference
(NPT)
Entry Thread
'C'
Minimum
Thread Length 'E'
Minimum
Thread Length 'E'
Cable Armor Diameter 'A'Cable Jacket Diameter 'B'Nominal Assembly Length 'F'MaxShroudWeight
(Kgs)
End Stop InEnd Stop Out
AluminumNickel Plated BrassStainless SteelNPTMetricNPTMetricMinMaxMinMaxMinMaxAcross Flats
'D'
Across Corners
'D'
TMC050SATMC050SNBTMC050SSS½'M2019.815.0No StopNo Stop8.612.78.914.046.530.533.5PVC060.22
TMC050ATMC050NBTMC050SS½'M2019.815.0No StopNo Stop13.017.011.220.152.336.139.6PVC090.28
TMC075ATMC075NBTMC075SS¾'M2520.315.015.019.319.323.417.026.453.140.945.2PVC100.33
TMC100ATMC100NBTMC100SS1'M3224.915.019.824.624.629.222.132.356.950.055.1PVC130.50
TMC125ATMC125NBTMC125SS1 ¼'M4025.715.027.431.231.235.329.538.156.455.160.5PVC150.59
TMC150ATMC150NBTMC150SS1 ½'M5026.215.033.537.137.141.135.644.258.759.966.0PVC180.69
TMC200SATMC200SNBTMC200SSS2'M5026.915.038.442.742.747.040.150.064.070.177.0PVC211.20
TMC200ATMC200NBTMC200SS2'M6326.915.045.049.049.053.147.256.163.274.982.6PVC231.10
TMC250SATMC250SNBTMC250SSS2 ½'M7539.915.052.154.954.958.952.862.069.380.088.1PVC251.70
TMC250ATMC250NBTMC250SS2 ½'M7539.915.057.261.261.264.859.268.172.185.193.5PVC271.60
TMC300ATMC300NBTMC300SS3'M9041.415.064.570.670.675.466.579.598.3110.0120.9LSF323.50
TMC350ATMC350NBTMC350SS3½'M10042.924.173.983.683.688.675.997.3117.6133.4146.8LSF346.70
TMC400ATMC400NBTMC400SS4'M11543.924.173.983.683.688.675.997.3117.6133.4146.8LSF347.50
Dimensions displayed in millimeters unless otherwise stated

Technical Illustration

Additional Information

Material Selection & Preservation for Longevity of Service

The selection of material by a customer often comes down to either carefully developed client specifications; cost / value options; or a combination of both. There will be numerous applications where the material selection is a lot more critical than it is in others.

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Typical cable gland selection

Follow CMP's flowchart for guidance on how to select a cable gland based on your application and cable type.

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Cable Gland Construction utilising Displacement Seal

This type of sealing ring is usually employed in a cable gland that utilises a 3 stage sequential make off, where the tightening of the braid or armour termination is separated from the activation of the inner sealing ring.

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Visit our Knowledge Base for technical expertise and advice, gathered over CMP's 60+ years' experience in the art of terminating cable glands.

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