970335-000

Feedthroughs CES Heat-Shrinkable Cable Entry Seals Product Facts Comes in many sizes and configurations ■ Seals multicable openings ■ SAE-AS81765/1 Type 1 ■ 4 Tyco Electronics HeatShrinkable Cable-Entry Seals (CESs) provide a watertight, fume-tight seal where cables enter connection boxes, bulkheads, or other enclosures. CESs are available in two basic types: standard and threaded. The standard CES for thin-wall enclosures consists of a three-part assembly — a rigid plastic Standard Cable Entry Seal Installation Instructions Cable entry Torque seal number in-pounds Nm 1 15-20 1.7-2.3 2 3 4 5 15-20 20-25 40-45 45-50 1.7-2.3 2.3-2.8 4.5-5.1 5.1-5.7 Threaded Cable Entry Seal Installation Instructions Note: Surfaces to be sealed should be clean and free of burrs, pits, or deep scratches. nylon nut, an O-ring, and a heat-shrinkable molded area. The CES for threadedhole applications is a onepart assembly that combines a tapered national pipe thread (NPT) in rigid plastic nylon with a heat-shrinkable molded area. All CESs are available with the molded area configured with one opening for a single wire or cable entry or with two, three, or four legs Step 1 Place rigid, externally threaded nut through hole so flanged end is on the inside of the can or cabinet. Step 2 Place O-ring over threaded end and position against outside of can or cabinet. Step 3 Screw shrinkable, internally threaded component onto the rigid nut and tighten, using appropriate spanner wrenches, until O-ring is slightly flattened — or use the torque values shown in the table to the left. Step 4 Insert cable through expanded opening and make necessary connections (see note following Step 4 in the next section). Step 1 Apply a thread sealant to the threaded end and then screw threaded cable entry seal into pretapped hole or pipe fitting. Step 2 Tighten by applying wrench to hexagonal nut. Step 3 Insert cable through expanded opening and make necessary connection (see Note). Step 4 Shrink expanded nose by applying 121˚C-135˚C [250˚F-275˚F] of heat from a heat gun with circular reflector, gas torch, or other heat source.* When part has shrunk to the cable, and when the sealant is seen to flow, discontinue heat. Additional heating will not make the component shrink tighter. Note If armored cable is used, the factory-applied sealant will not fill Molded Parts Applications of equal size to seal multiple wires or cables at the entry to enclosures and/or bulkheads. To meet sealing requirements, all CESs have factory-applied adhesive that provides the seal to wire and cable jackets. When armored cable is being sealed it may be necessary to use additional sealants, such as G.E. RTV 112 or Dow Corning RTV 732, to form the water seal. Step 5 Shrink expanded nose by applying 121˚C-135˚C [250˚F-275˚F] of heat from a heat gun with circular reflector, or a gas torch, or other heat source.* When part has shrunk to the cable, and when the sealant is seen to flow, discontinue heat. Additional heating will not make the component shrink tighter. *Follow the safety precautions of the manufacturer of the heater. the interstices of the armor. The armor must be cut back so that the part is allowed to shrink and seal to the cable sheath as well as come down over the armor. To keep the armor from unraveling, some armor must be approximately 1/4 inch to 3/8 inch [.01 to .02 mm] inside the cable entry seal leg. *Follow the safety precautions of the manufacturer of the heater. 4-89 Catalog 1654025 Revised 5-12 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico/C. Am.: +52 (0) 55-1106-0800 Latin/S. Am.: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 Feedthroughs CES (Continued) Standard CES Dimensions are mm [inches] Body Product Dimensions Part No. No. of Legs CES-1 CES-2 CES-3 CES-4 CES-4S* CES-5 1 1 1 1 1 1 Overall Nom. Recommended Length 69.85 [2.75] 69.85 [2.75] 95.25 [3.75] 114.30 [4.50] 114.30 [4.50] 177.80 [7.00] Min. Expanded I.D. Body 12.70 [0.50] 19.05 [0.75] 28.45 [1.12] 40.64 [1.60] 50.80 [2.00] 69.85 [2.75] Max. Recovered I.D. Body 4.32 [0.17] 6.35 [0.25] 12.70 [0.50] 19.05 [0.75] 19.05 [0.75] 36.32 [1.43] Max. I.D. of Part Drill Size 19.05 [0.75] 19.05 [0.75] 27.94 [1.10] 39.62 [1.56] 53.34 [2.10] 73.66 [2.90] 25.40 [1.00] 25.40 [1.00] 35.05 [1.38] 50.80 [2.00] 59.94 [2.36] 88.90 [3.50] Max. O.D. of Nut 35.81 [1.410] 35.81 [1.410] 48.31 [1.902] 69.09 [2.720] 85.09 [3.350] 103.38 [4.070] *Part configuration may be different than depicted in figure. Contact TE for specification. Also available in threaded version. Breakout CES Dimensions are mm [inches] Product Dimensions Overall Nom. No. of Legs Recommended Length Part No. CES-2-D1A CES-2-T1 CES-2-T1B CES-2-F1A CES-2-F1 CES-3-D1 CES-3-T1 CES-3-F1 CES-4-D3 CES-4-T1 CES-4-F1 CES-5-T4 CES-5-F4 2 3 3 4 4 2 3 4 2 3 4 3 4 69.85 [2.75] 69.85 [2.75] 88.90 [3.50] 69.85 [2.75] 88.90 [3.50] 88.90 [3.50] 88.90 [3.50] 88.90 [3.50] 101.60 [4.00] 101.60 [4.00] 101.60 [4.00] 127.00 [5.00] 127.00 [5.00] Min. Expanded I.D. (Each Leg) 15.24 [0.60] 10.16 [0.40] 15.24 [0.60] 10.16 [0.40] 15.24 [0.60] 15.24 [0.60] 15.24 [0.60] 15.24 [0.60] 22.86 [0.90] 22.86 [0.90] 22.86 [0.90] 31.75 [1.25] 31.75 [1.25] Max. Recovered I.D. (Each Leg) 2.79 [0.11] 2.79 [0.11] 4.32 [0.17] 2.79 [0.11] 4.32 [0.17] 4.32 [0.17] 4.32 [0.17] 4.32 [0.17] 7.62 [0.30] 7.62 [0.30] 7.62 [0.30] 12.70 [0.50] 12.70 [0.50] Max. I.D. of Part Drill Size Max. O.D. of Nut 19.05 [0.75] 19.05 [0.75] 19.05 [0.75] 19.05 [0.75] 19.05 [0.75] 27.94 [1.10] 27.94 [1.10] 27.94 [1.10] 40.64 [1.60] 40.64 [1.60] 40.64 [1.60] 73.66 [2.90] 73.66 [2.90] 25.40 [1.00] 25.40 [1.00] 25.40 [1.00] 25.40 [1.00] 25.40 [1.00] 35.05 [1.38] 35.05 [1.38] 35.05 [1.38] 50.80 [2.00] 50.80 [2.00] 50.80 [2.00] 63.50 [2.50] 63.50 [2.50] 35.81 [1.41] 35.81 [1.41] 35.81 [1.41] 35.81 [1.41] 35.81 [1.41] 48.26 [1.90] 48.26 [1.90] 48.26 [1.90] 69.09 [2.72] 69.09 [2.72] 69.09 [2.72] 103.38 [4.07] 103.38 [4.07] Right-Angle Breakout CES Dimensions are mm [inches] Part No. CES-1R CES-2R CES-3R CES-4R C Min. Exp. ID 12.70 [0.50] 18.03 [0.71] 27.94 [1.10] 40.64 [1.60] Max. Rec. ID 7.11 [0.28] 8.38 [0.33] 9.65 [0.38] 15.75 [0.62] B ID Min 12.70 [0.50] 19.05 [0.75] 27.94 [1.10] 40.64 [1.60] Length D A 35.56 [1.4] 42.67 [1.68] 43.18 [1.7] 44.96 [1.77] 53.34 [2.1] 58.42 [2.30] 78.74 [3.1] 71.12 [2.80] Drill Size 25.40 [1.00] 25.40 [1.00] 34.80 [1.37] 50.80 [2.00] 4-90 Catalog 1654025 Revised 5-12 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico/C. Am.: +52 (0) 55-1106-0800 Latin/S. Am.: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 Feedthroughs CES (Continued) Threaded CES Overall Nom. Min. Max. Recommended Expanded Recovered Length I.D. Nose I.D. Nose CES-2-A50 83.82 [3.30] 19.05 [0.75] 6.35 [0.25] CES-2-A75 83.82 [3.30] 19.05 [0.75] 6.35 [0.25] CES-2-A100 83.82 [3.30] 19.05 [0.75] 6.35 [0.25] CES-3-A100 111.00 [4.37] 28.45 [1.12] 12.70 [0.50] CES-3-A150 117.35 [4.62] 28.45 [1.12] 12.70 [0.50] CES-4-A150* 127.00 [5.00] 50.80 [2.00] 19.05 [0.75] CES-5-A250* 152.40 [6.00] 69.85 [2.75] 25.40 [1.00] * Not illustrated - refer to Specification Control Drawing for details. Part No. National Adapter I.D. 12.70 [0.50] 19.05 [0.75] 19.05 [0.75] 25.40 [1.00] 27.94 [1.10] 35.56 [1.40] 60.96 [2.40] Pipe Thread Size 1/2–14 3/4–14 1–11 1/2 1–11 1/2 1 1/2–11 1/2 1 1/2–11 1/2 2 1/2–10 4 Molded Parts Threaded Breakout CES Product Dimensions Part No. No. of Legs Overall Nom. Recommended Length CES-2A-T1 CES-2A-F1 CES-2A-D1 CES-2A-T2 CES-2A-F2 CES-3A-D1 CES-2A-T3 CES-3A-F1 CES-3A-D2 CES-3A-T2 CES-3A-F2 CES-4A-D3 CES-4A-T3 CES-4A-F3 3 4 2 3 4 2 3 4 2 3 4 2 3 4 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] 95.25 [3.75] Min. Expanded I.D. (Each Leg) 10.16 [0.4] 10.16 [0.4] 15.24 [0.6] 10.16 [0.4] 10.16 [0.4] 15.24 [0.6] 15.24 [0.6] 15.24 [0.6] 15.24 [0.6] 15.24 [0.6] 15.24 [0.6] 22.86 [0.9] 22.86 [0.9] 22.86 [0.9] Max. Recovered I.D. (Each Leg) 2.79 [0.11] 2.79 [0.11] 2.79 [0.11] 2.79 [0.11] 2.79 [0.11] 4.32 [0.17] 4.32 [0.17] 4.32 [0.17] 4.32 [0.17] 4.32 [0.17] 4.32 [0.17] 7.62 [0.30] 7.62 [0.30] 7.62 [0.30] Max. I.D. of Part Pipe Thread Size (NPT) 12.70 [0.50] 12.70 [0.50] 19.05 [0.75] 19.05 [0.75] 19.05 [0.75] 25.40 [1.00] 25.40 [1.00] 25.40 [1.00] 27.94 [1.10] 27.94 [1.10] 27.94 [1.10] 37.34 [1.47] 37.34 [1.47] 37.34 [1.47] 1/2–14 1/2–14 3/4–14 3/4–14 3/4–14 1–11 1/2 1–11 1/2 1–11 1/2 1 1/2–11 1/2 1 1/2–11 1/2 1 1/2–11 1/2 1 1/2–11 1/2 1 1/2–11 1/2 1 1/2–11 1/2 Note: Coating is optional. As supplied dimensions appearing in table are for uncoated parts. When coating is added, entry diameters will be reduced by 1.5 [.06] max. 4-91 Catalog 1654025 Revised 5-12 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico/C. Am.: +52 (0) 55-1106-0800 Latin/S. Am.: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 Feedthroughs CES (Continued) Right-Angle Threaded CES Part No. CES-2R-A50 CES-2R-A75 CES-3R-A100 CES-3R-A150 C Min. Exp. ID 12.70 [0.50] 18.03 [0.71] 27.94 [1.10] 40.64 [1.60] Max. Rec. ID 7.11 [0.28] 8.38 [0.33] 9.65 [0.38] 15.75 [0.62] B ID Min 12.70 [0.50] 19.05 [0.75] 25.40 [1.00] 27.94 [1.10] Length A D 35.56 [1.4] 25.40 [1.00] 43.18 [1.7] 27.94 [1.10] 53.34 [2.1] 33.78 [1.33] 78.74 [3.1] 39.62 [1.56] NPT Size 1/2-14 3/4-14 1-11 1/2 1 1/2-11 1/2 4-92 Catalog 1654025 Revised 5-12 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico/C. Am.: +52 (0) 55-1106-0800 Latin/S. Am.: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015