FB72 - 300 Volt, Foundation Fieldbus, Multi Pair, Individual & Overall Shield, Served Wire Armor (SWA)
Description
- Conductor7-strand bare copper, Class B
- Primary insulation0.025 inch XLPE for 18 AWG
0.030 inch XLPE for 16 AWG - Color codeBlue and Brown
- Shield100% coverage, an aluminum-polyester tape shield and a 7-strand tinned copper drain wire
- Inner and Outer JacketPVC, color-coded orange
- ArmorMultiple strands of served galvanized steel wire (SWA)
Application
- Excellent electrical characteristics and flame retardance to meet ISA/50.02, FF-844 H1, IEC 61158-2 Type A fieldbus standards
- UL listed as PLTC/ITC
- Suitable for Class I, Division 2 and Class II, Division 2 hazardous areas
- NEC 725/727
- Served Wire Armor offers cut-through resistance and is suitable for vertical drops
- 300 volt rated insulation
Bending Radius
- 12 x d (d = overall diameter)
Cable Type
- Multiple Pair - Individual & Overall Shield
Other Options
The specifications listed above are subject to change without notice. In any change, the product's performance will remain the same, or be improved.
| Electrical Properties | Units | Foundation Fieldbus FF-844 H1 Specification |
Typical Values | |
| 18 AWG / 0.8 mm² | 16 AWG / 1.3 mm² | |||
| Insulation Thickness | mils | - | 25 | 30 |
| Characteristic Impedance @ 31.25 kHz | Ω | 100 ± 20 | 100 ± 5 | 95 ± 5 |
| Attenuation @ 39 kHz | db/km | 3 Max | 2.5 ± 0.40 | 2.4 ± 0.40 |
| Capactiance Unbalance | pF/m | 4 Max | 1.1 ± 0.5 | 1.1 ± 0.5 |
| Conductor Resistance | - | 23.5 Max (Trunk) | 22.7 | 14.3 |
| Part Number | Pairs | Nominal O.D. | Weight | Outer Jacket Thickness | |||||
| in | mm | lb/ft | kg/m | mils | mm | ||||
| Conductor Size: 18 AWG / 0.82 mm² | |||||||||
| FB72-80230-374 | 2 | 0.635 | 16.1 | 0.310 | 0.461 | 50 | 1.27 | ||
| FB72-80430-374 | 4 | 0.747 | 18.9 | 0.465 | 0.691 | 50 | 1.27 | ||
| FB72-80830-374 | 8 | 0.959 | 24.4 | 0.782 | 1.163 | 50 | 1.27 | ||
| FB72-81230-374 | 12 | 1.134 | 28.8 | 1.011 | 1.504 | 50 | 1.27 | ||
| FB74-82430-374 | 24 | 1.490 | 37.8 | 1.565 | 2.328 | 50 | 1.27 | ||
| Conductor Size: 16 AWG / 1.3 mm² | |||||||||
| FB72-60260-374 | 2 | 0.741 | 18.8 | 0.431 | 0.641 | 50 | 1.27 | ||
| FB72-60460-374 | 4 | 0.896 | 22.7 | 0.686 | 1.021 | 50 | 1.27 | ||
| FB72-60860-374 | 8 | 1.095 | 27.8 | 0.960 | 1.428 | 50 | 1.27 | ||
| FB72-61260-374 | 12 | 1.305 | 33.1 | 1.264 | 1.880 | 50 | 1.27 | ||
| FB72-62460-374 | 24 | 1.755 | 44.5 | 2.059 | 3.063 | 60 | 1.52 | ||
