Belden 3079E B02, Multi Conductor DataBus ISA SP 50 2C 22 AWG PVC
Description
Belden 3079E B02 is a Profibus DP bus cable with 1 pair of 22 AWG (7x30) BC - Bare Copper stranded conductors, PE - Polyethylene (Foam) insulation, and a PVC - Polyvinyl Chloride outer jacket. It features overall foil & braid shielding with Bi-Laminate (Alum+Poly) tape plus a Tinned Copper (TC) braid. The cable is rated PLTC CMG SUN RES for indoor, outdoor, and sunlight resistance installations. Electrical characteristics include 150 Ohm nominal characteristic impedence and 78% nominal velocity of prop.
Belden 3079E B02 Key Features
- 1 pair (2 conductors) of 22 AWG (7x30) BC - Bare Copper stranded conductors.
- PE - Polyethylene (Foam) insulation with red & green color code.
- Overall foil & braid shielding using Bi-Laminate (Alum+Poly) tape (100% coverage) plus a Tinned Copper (TC) braid (65% coverage).
- PVC - Polyvinyl Chloride outer jacket with environmental suitability for indoor, outdoor, and sunlight resistance.
- Ratings and compliance: PLTC, CMG, SUN RES; NEC / UL compliance: Article 725, Article 800, CMG, PLTC; CEC / C(UL) compliance: CMG.
Belden 3079E B02 Applications
- Supports reliable data transmission in harsh environments, including outdoor installations exposed to temperature extremes, humidity/moisture, dust, and oil.
- Works for data transmission applications such as Profibus DP or PA.
- Commonly used in instrumentation and computer cable installations where shielded construction supports noise immunity.
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Specifications
| Attribute | Value |
|---|---|
| Elements | Pair(s) |
| Number of elements | 1 |
| Conductor Type | Stranded conductor |
| Insulation nominal thickness | 0.035 in (0.89 mm) |
| Nom. insulation diameter | 0.102 in (2.59 mm) |
| Insulation notes | Flame retardant, foam w/ skin |
| Shield construction | Overall foil & braid |
| Shield | Yes |
| Outer jacket nominal thickness | 0.043 in (1.1 mm) |
| Overall cable diameter (nominal) | 0.314 in (7.98 mm) |
| Jacket OD +/- | 0.007 |
| Bulk cable weight | 39 lbs/1000ft |
| Nom. conductor DCR | 17.6 Ohm/1000ft |
| Nom. outer shield DCR | 6.32 Ohm/1000ft (20.7 Ohm/km) |
| Nom. inductance | 0.267 µH/ft (0.876 µH/m) |
| Max. current | 6 Amps per conductor at 30ºC |
| UL Voltage Rating | 300 V (CMG, PLTC) |
| Operating temperature | -20°C to +75°C |
| UL temperature | 60°C |
| Bend radius (stationary min.) | 3.768 in (95.71 mm) |
| Bend radius (installation min.) | 3.768 in (95.71 mm) |
| Max Pull Tension | 41 lbs (19 kg) |
| Flammability / reaction to fire | UL 1685 FT4 Loading, IEC 60332-1-2 |
| CPR compliance | CPR Euroclass: Eca |
| European directive compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
| UK regulation compliance | UKCA Mark |
| Item Type | Belden Multi-Pair Cable |
| Other Part Numbers | 3079E B02, 3079E B02100, 3079E B02250, 3079E B02500, 3079E B021000 |
| Priced Per | FT |
Documents
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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