MICC / Pyro

Mineral Insulated Copper Clad cables offer un-paralleled fire performance in the event of an emergency.

In their bare copper sheath form they are completely inert in a fire situation and meet the requirements of the E.U Construction Products Directive. MICC provides circuit integrity up to 3 hours at +950°C with minimal contribution to fire spread. They are the ultimate fire performance cable for densely populated buildings such as hospitals, airports and office towers.

Due to its impervious design MICC is ideal for wiring in hazardous and explosion risk areas. It is also suitable for offshore, radio-active and chemically aggressive environments.

MICC can be supplied as a bare copper cable or with an LSHF coloured sheath for identification in light duty – 500V and heavy duty - 750V versions.

Other versions of MICC can also be supplied including data twisted pair, thermocouple configurations and specialist metals including stainless steel and Inconel® for extreme high temperature and hostile applications. 

Construction

Solid plain copper conductors, magnesium oxide powder insulation, copper tube sheath and a coloured LSHF plastic cover if required.

Technical Information

Voltage Rating: Light duty 500V, Heavy duty 750V  
Conductor Stranding:IEC 60228 Class 1, circular
Standard Operating Temp:-80°C to +250°C (dependant on the seal and sheathing type used.)
Fire Resistant: BS 5839-1 Enhanced, BS EN 50200 PH120, BS 6387 CWZ, BS 8434-2, 
 BS 7346-6 120 min, IEC 60331, IEC 60331-21 
Flame Retardant:IEC 60332-3-22 cat A, BS EN 50265, BS EN 50266
Smoke Emission:IEC 61034-2, BS EN 50268 
Halogen Emission:IEC 60754-2, BS EN 50267
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Some sizes certified by Lloyds Register.

Termination kits can be supplied with the cable, please specify the type required from the options below:

Fire Resistant Kit: +950°C for 3 hours, also suitable for radioactive installations. 
Atex Rated Safety Kit: -20°C to +85°C class “e” for explosive atmospheres.
High Temperature Kit: +250°C glazed insulator.
Standard Kit: -80°C to +105°C for general wiring. 

Glands, clips, saddles and straps are also available as plain copper or LSHF coated. 

Part No.No. of CoresSize mm²Current Rating AmpsVolts Drop mVO/D of Conductor mmWeight kg/kmO/D mm
Heavy Duty
M1H120H001120.00385.000.4912.351,707.0019.3
M1H120H031120.00385.000.4912.351,707.0019.3
M1H120H041120.00385.000.4912.351,707.0019.3
M1H120H081120.00385.000.4912.351,707.0019.3
M1H150H001150.00432.000.4113.702,058.0020.5
M1H150H031150.00432.000.4113.702,058.0020.5
M1H150H041150.00432.000.4113.702,058.0020.5
M1H150H081150.00432.000.4113.702,058.0020.5
M1H160H00116.00117.002.204.48358.0010.1
M1H160H03116.00117.002.204.48358.0010.1
M1H160H04116.00117.002.204.48358.0010.1
M1H160H08116.00117.002.204.48358.0010.1
M1H185H001185.00481.000.3815.152,512.0026.4
M1H185H031185.00481.000.3815.152,512.0026.4
M1H185H041185.00481.000.3815.152,512.0026.4
M1H185H081185.00481.000.3815.152,512.0026.4
M1H240H001240.00535.000.3417.303,211.0032.3
M1H240H031240.00535.000.3417.303,211.0032.3
M1H240H041240.00535.000.3417.303,211.0032.3
M1H240H081240.00535.000.3417.303,211.0032.3
M1H250H00125.00156.001.705.68497.0011.4
M1H250H03125.00156.001.705.68497.0011.4
M1H250H04125.00156.001.705.68497.0011.4
M1H250H08125.00156.001.705.68497.0011.4
M1H350H00135.00189.001.106.66635.0012.6
M1H350H03135.00189.001.106.66635.0012.6
M1H350H04135.00189.001.106.66635.0012.6
M1H350H08135.00189.001.106.66635.0012.6
M1H500H00150.00227.000.857.73812.0013.5
M1H500H03150.00227.000.857.73812.0013.5
M1H500H04150.00227.000.857.73812.0013.5
M1H500H08150.00227.000.857.73812.0013.5
M1H700H00170.00276.000.639.351,077.0015.3
M1H700H03170.00276.000.639.351,077.0015.3
M1H700H04170.00276.000.639.351,077.0015.3
M1H700H08170.00276.000.639.351,077.0015.3
M1H950H00195.00333.000.5510.991,416.0017.7
M1H950H03195.00333.000.5510.991,416.0017.7
M1H950H04195.00333.000.5510.991,416.0017.7
M1H950H08195.00333.000.5510.991,416.0017.7
M2H015H0021.5023.0026.001.43272.009.7
M2H015H0321.5023.0026.001.43272.009.7
M2H015H0421.5023.0026.001.43272.009.7
M2H015H0821.5023.0026.001.43272.009.7
M2H025H0022.5037.0018.001.77313.0010.6
M2H025H0322.5037.0018.001.77313.0010.6
M2H025H0422.5037.0018.001.77313.0010.6
M2H025H0822.5037.0018.001.77313.0010.6
M2H040H0024.0049.009.002.27399.0011.3
M2H040H0324.0049.009.002.27399.0011.3
M2H040H0424.0049.009.002.27399.0011.3
M2H040H0824.0049.009.002.27399.0011.3
M2H060H0026.0063.006.002.73495.0012.5
M2H060H0326.0063.006.002.73495.0012.5
M2H060H0426.0063.006.002.73495.0012.5
M2H060H0826.0063.006.002.73495.0012.5
M2H100H00210.0080.004.303.60671.0014.4
M2H100H03210.0080.004.303.60671.0014.4
M2H100H04210.0080.004.303.60671.0014.4
M2H100H08210.0080.004.303.60671.0014.4
M2H160H00216.00106.002.804.30912.0016.6
M2H160H03216.00106.002.804.30912.0016.6
M2H160H04216.00106.002.804.30912.0016.6
M2H160H08216.00106.002.804.30912.0016.6
M2H250H00225.00145.001.645.681,278.0019.4
M2H250H03225.00145.001.645.681,278.0019.4
M2H250H04225.00145.001.645.681,278.0019.4
M2H250H08225.00145.001.645.681,278.0019.4
M3H015H0031.5022.0022.001.43292.0010.2
M3H015H0331.5022.0022.001.43292.0010.2
M3H015H0431.5022.0022.001.43292.0010.2
M3H015H0831.5022.0022.001.43292.0010.2
M3H025H0032.5032.0016.001.77366.0011.3
M3H025H0332.5032.0016.001.77366.0011.3
M3H025H0432.5032.0016.001.77366.0011.3
M3H025H0832.5032.0016.001.77366.0011.3
M3H040H0034.0037.009.502.27462.0012.1
M3H040H0334.0037.009.502.27462.0012.1
M3H040H0434.0037.009.502.27462.0012.1
M3H040H0834.0037.009.502.27462.0012.1
M4H015H0041.5025.0022.001.43343.0010.6
M4H015H0341.5025.0022.001.43343.0010.6
M4H015H0441.5025.0022.001.43343.0010.6
M4H015H0841.5025.0022.001.43343.0010.6
M4H025H0042.5029.0016.001.77428.0011.9
M4H025H0342.5029.0016.001.77428.0011.9
M4H025H0442.5029.0016.001.77428.0011.9
M4H025H0842.5029.0016.001.77428.0011.9
M4H040H0044.0042.009.502.27558.0013.3
M4H040H0344.0042.009.502.27558.0013.3
M4H040H0444.0042.009.502.27558.0013.3
M4H040H0844.0042.009.502.27558.0013.3
M4H060H0046.0053.007.002.73699.0014.4
M4H060H0346.0053.007.002.73699.0014.4
M4H060H0446.0053.007.002.73699.0014.4
M4H060H0846.0053.007.002.73699.0014.4
M4H100H00410.0066.003.803.60973.0016.6
M4H100H03410.0066.003.803.60973.0016.6
M4H100H04410.0066.003.803.60973.0016.6
M4H100H08410.0066.003.803.60973.0016.6
M4H160H00416.0087.002.604.301,385.0019.8
M4H160H03416.0087.002.604.301,385.0019.8
M4H160H04416.0087.002.604.301,385.0019.8
M4H160H08416.0087.002.604.301,385.0019.8
M4H250H00425.00118.001.435.681,945.0022.9
M4H250H03425.00118.001.435.681,945.0022.9
M4H250H04425.00118.001.435.681,945.0022.9
M4H250H08425.00118.001.435.681,945.0022.9
M7H015H0071.5016.0027.001.43479.0012.2
M7H015H0371.5016.0027.001.43479.0012.2
M7H015H0471.5016.0027.001.43479.0012.2
M7H015H0871.5016.0027.001.43479.0012.2
M7H025H0072.5019.5015.001.77613.0013.8
M7H025H0372.5019.5015.001.77613.0013.8
M7H025H0472.5019.5015.001.77613.0013.8
M7H025H0872.5019.5015.001.77613.0013.8
Light Duty
M2L010H0021.0020.0041.001.11123.006.5
M2L010H0321.0020.0041.001.11123.006.5
M2L010H0421.0020.0041.001.11123.006.5
M2L010H0821.0020.0041.001.11123.006.5
M2L015H0021.5024.0029.001.43156.007.4
M2L015H0321.5024.0029.001.43156.007.4
M2L015H0421.5024.0029.001.43156.007.4
M2L015H0821.5024.0029.001.43156.007.4
M2L025H0022.5034.0017.001.772,103.008.1
M2L025H0322.5034.0017.001.772,103.008.1
M2L025H0422.5034.0017.001.772,103.008.1
M2L025H0822.5034.0017.001.772,103.008.1
M2L040H0024.0043.5011.002.22825.009.2
M2L040H0324.0043.5011.002.22825.009.2
M2L040H0424.0043.5011.002.22825.009.2
M2L040H0824.0043.5011.002.22825.009.2
M3L010H0031.0017.0037.001.11159.007.6
M3L010H0331.0017.0037.001.11159.007.6
M3L010H0431.0017.0037.001.11159.007.6
M3L010H0831.0017.0037.001.11159.007.6
M3L015H0031.5021.0025.001.43204.007.7
M3L015H0331.5021.0025.001.43204.007.7
M3L015H0431.5021.0025.001.43204.007.7
M3L015H0831.5021.0025.001.43204.007.7
M3L025H0032.5026.0013.001.77253.009.2
M3L025H0332.5026.0013.001.77253.009.2
M3L025H0432.5026.0013.001.77253.009.2
M3L025H0832.5026.0013.001.77253.009.2
M4L010H0041.0014.0035.001.11186.007.8
M4L010H0341.0014.0035.001.11186.007.8
M4L010H0441.0014.0035.001.11186.007.8
M4L010H0841.0014.0035.001.11186.007.8
M4L015H0041.5023.0033.001.43228.008.3
M4L015H0341.5023.0033.001.43228.008.3
M4L015H0441.5023.0033.001.43228.008.3
M4L015H0841.5023.0033.001.43228.008.3
M4L025H0042.5029.0015.001.77313.009.7
M4L025H0342.5029.0015.001.77313.009.7
M4L025H0442.5029.0015.001.77313.009.7
M4L025H0842.5029.0015.001.77313.009.7
M7L010H0071.0012.0043.001.11267.009.1
M7L010H0371.0012.0043.001.11267.009.1
M7L010H0471.0012.0043.001.11267.009.1
M7L010H0871.0012.0043.001.11267.009.1
M7L015H0071.5015.0027.001.43330.0010.4
M7L015H0371.5015.0027.001.43330.0010.4
M7L015H0471.5015.0027.001.43330.0010.4
M7L015H0871.5015.0027.001.43330.0010.4
M7L025H0072.5018.0019.001.77457.0011.6
M7L025H0372.5018.0019.001.77457.0011.6
M7L025H0472.5018.0019.001.77457.0011.6
M7L025H0872.5018.0019.001.77457.0011.6