Wire and Cable Low-Fire-Hazard Wire and Cable Type 99M Product Facts n Low flammability n Low smoke generation n Low toxicity index n Low generation of corrosive gases n Small size, lightweight Applications hazards. Specifications Physical Characteristics such as Def Stan 61-12 Type 99M wire has a dual Handleability Part 18, have been devel- wall construction of radia- Type 99M wire has been oped over the last decade tion cross-linked modified designed to be compatible demanding improved polyester. This combines with modern wiring and performance of wires excellent mechanical per- harnessing techniques. and cables under fire formance and chemical It is a flexible wire with virtu- conditions. resistance with a range of ally no springback once enhanced fire hazard set. It is easily stripped with properties. Type 99M wire is This has led to a tightening tools such as conventional designed to meet the of the requirements for die-blade strippers. stringent low fire hazard flammability, smoke genera- Small Size performance now being tion, corrosive gas genera- specified by many authori- Type 99M equipment wire 9 tion and hazardous fume ties, in particular for naval, has a nominal 0.2 mm insu- emission. Type 99M wire mass transit and industrial lation wall thickness which achieves these improve- control panel wiring. is comparable to other ments in performance established thin wall wires During the 1980s there whilst retaining small size, such as SPEC 44 wire. were major changes in the light weight, flexibility, demands of many wire and handleability, resistance to Light Weight cable specifications to carbon arc tracking and Type 99M wire is designed reduce the risks associated resistance to chemicals to have the same weights with all aspects of fire and fluids. as SPEC 44 wire. A vailable in: Americas Europe Asia Pacific nnn 9-35 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151 www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171Low-Fire-Hazard Wire and Cable Type 99M (Continued) Approvals Raychem WCD 281 Def Stan 61-12 Part 18 Issue 4 Type 1 Italian Navy STN-SR-01 Lloyds Register Type 99M Wire and Cable - Nominal Sizes, Strandings 99M011X (600 V) 99M021X (1000 V) and Weights Primary Wire Primary Wire 99M1111 99M1121 Shielded & Jacketed Shielded & Jacketed Primary Wires/Shielded and 99M011X (600 V) 99M021X (1000 V) 99M1111 99M1121 Stranding Jacketed Cables - 99M Size Weight Weight Weight Weight (mm) OD OD OD OD (g/m) (g/m) (g/m) (g/m) 26 19x0.10 0.88 .035 2.00 1.01 .040 2.2 1.80 .071 7.5 2.91 .115 13.3 24 19x0.12 0.98 .039 3.00 1.17 .046 3.4 1.90 .075 9.2 3.20 .126 16.6 22 19x0.15 1.13 .044 4.40 1.37 .054 4.9 2.05 .081 11.1 3.52 .139 20.5 20 19x0.20 1.40 .055 6.50 1.57 .062 7.3 2.30 .091 14.6 4.02 .158 27.7 18 19x0.25 1.65 .065 9.90 1.85 .073 10.9 2.55 .100 19.3 4.57 .180 37.1 16 19x0.30 1.90 .075 14.15 2.10 .083 14.5 2.95 .116 24.9 5.13 .202 48.5 14 37x0.25 2.25 .089 18.62 2.50 .098 21.8 3.13 .123 30.9 5.72 .225 60.5 12 37x0.32 2.60 .102 25.70 2.97 .117 31.3 3.48 .137 43.4 6.42 .253 86.0 Typical Properties Test Method Typical value Temperature rating BS G230 125C 257F Voltage rating Raychem 600 V thin wall Tensile strength/elongation of insulation 30 MPa/250% Notch propagation (0.05 mm notch) BS G230 Pass Shrinkage 200C 392F BS G230 <1% Low temperature bend BS G230 -55C -67F Voltage withstand BS G230 2.5 kV Insulation resistance (20C 68F ) BS G230 1000 M ohms km (min) Pliability rating Def Stan 61-12 (18) 82 - Pliable Fluid resistance Def Stan 61-12 (18) Fuels - aircraft Pass Oils - (ASTM No 3) Pass Solvents Pass 9-36 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151 www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171