3M™ Bus Bar Tubing BBI-7A-20', O.D. 8.28 - 13.00 in, 20 feet per case
- Part Number BBI-7A-Red-20' Roll
- 3M ID 7100025926
Details
Highlights
- Offers insulation for 5 to 35 kV-rated rectangular, square or round bus bars
- 110 to 150 kV BIL-rated for surge protection
- Suitable for copper or aluminum bus bars, metal-enclosed bus bars, metal-clad switchgear and substation switchgear
- Measures 20-ft x 6.78-in I.D
- Made of red cross-linked polyolefin
- Withstands temperatures of -67 to 230 degrees F (-55 to 110 degrees C)
- Flame-retardant
- ASTM, IEC, ANSI, IEEE Approved and RoHS 2011/65/EU Compliant
- 1 roll/case
- ASTM, IEC, ANSI, IEEE Approved and RoHS 2011/65/EU Compliant
3M™ BBI-7A Bus Bar Heat Shrink Tubing is a flame-retardant tubing that provides reliable protection and insulation for 5 to 35 kV-rated applications. The cross-linked polyolefin construction is split- and solvent-resistant while offering good tracking resistance. It offers a tight fit for rectangular, square or round bus bars.
3M™ BBI-7A Bus Bar Heat Shrink Tubing is color-coded for quick and easy identification of the wire. It provides insulation for inline bolted connections of rectangular, square or round bus bars. This tubing has a basic insulation level of 110 kV to withstand harmful surges. It shrinks with industry-standard methods to form an aesthetically appealing insulation cover. It withstands a wide temperature range of -67 to 230 degrees F (-55 to 110 degrees C). ASTM, IEC, ANSI, IEEE Approved and RoHS 2011/65/EU Compliant.
Typical Properties
Related Products
| Brands | 3M™ | |||
| Expanded Wall Thickness | 0.048 in | |||
| Halogen Free | No | |||
| Heat Shrink Type | Heavy-Duty Heat Shrink Tubing | |||
| Inner Diameter After Shrink (Metric) | 210 mm | |||
| Inner Diameter Before Shrink (Metric) | 330 mm | |||
| Material | Polyolefin | |||
| Maximum Operating Temperature (Celsius) | 110 ℃ | |||
| Maximum Recovered Tubing I. D. | 2.55 in | |||
| Minimum Expanded Tubing I. D. | 6.78 in | |||
| Operating Temperature (Celsius) | -55 °C to 110 °C | |||
| Operating Temperature Range (Celsius) | -55 °C to 110 °C | |||
| Outside Diameter (Bar Circumference) | 8.28 - 13.00 inch | |||
| Overall Length (Metric) | 6.1 Meter | |||
| Product Color | Orange, Red | |||
| Product Type | Bus Bar Tubing | |||
| Recovered Wall Thickness | 0.13 in | |||
| Rectangular Size | (4 x 1/4) to (4 x 3/4) Inch (for 35 kV), (4 x 1/4) to (6 x 3/4) Inch (for 5 kV, 8 kV, 15 kV, 25 kV) | |||
| Round Size (Diameter) | See Sizing Chart on Data Sheet | |||
| Shape | Rectangular, Round, Square |
3M™ Bus Bar Tubing BBI-7A-20', O.D. 8.28 - 13.00 in, 20 feet per case
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The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.
Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.
