UNITRONIC® 300 S
Control and signal cables with small conductor cross-sections – UL/CSA listed
UNITRONIC® 300/300 S – shielded PVC data cable for use in export-oriented machine construction thanks to numerous approvals such as CMG, PLTC, AWM
- Designation of shielded version:
Formerly “UNITRONIC® 300 CY”,
now “UNITRONIC® 300 S” - Other sizes on request
- Especially for 20 AWG and 18 AWG: Up to 60 cores can be produced with standard core colour code; up to 100 cores with non-standard colour code, e.g. including green-yellow PE
Benefits
- Wide application range due to multiple certifications
- Cost-saving, easy installation due to omission of closed cable systems (suitable for open wiring)
Application range
- Control and signal cables for internal and external wiring
- Process control; electrical equipment; industrial machinery; low-voltage control
- For the North American market
- On the basis of CMG, PLTC or ITC direct laying on cable tray in the USA, in conjunction with -ER (Exposed Run) for unprotected transition sections with a length of not more than 6 ft. each
- Thanks to the DIRECT BURIAL approval, direct burial of versions with the nominal conductor cross-sections 18 AWG and 16 AWG is normatively permitted in the USA
Product features
- Oil-resistant according to UL OIL RES I
- Suitable for torsional applications which are typical for the loop in wind turbine generators (WTG)
Norm references / approvals
- USA: (UL) CMG [E130334], (UL) PLTC-ER (18 AWG + 16 AWG) [E216027], (UL) PLTC (>24 AWG) [E216027], (UL) ITC-ER (18 AWG + 16 AWG) [E196134], UL AWM Style 2464 [E100338], DIR BUR (18 AWG + 16 AWG)
- CAN: c(UL) CMG FT4 [E130334], CSA AWM I/II A/B FT1
Design
- Fine-wire strand made of tin-plated copper wires
- Core insulation made of PVC compound
- UNITRONIC® 300 S: Overall shielding with foil, drain wire and tin-plated
copper braiding (75% coverage) - Outer sheath: Specially designed PVC
- Outer sheath colour: Dark grey (similar to RAL 7005)
Classification
- ETIM 5.0 Class-ID: EC000104
- ETIM 5.0 Class-Description: Control cable
Core identification code
- refer to table T9
Conductor design
- Fine wire
Torsion application in WTG
- TW-0 & TW-1, refer to appendix T0
Minimum bending radius
- During installation: 4 x outer diameter
- Shielded: 6 x outer diameter
Nominal voltage
- according to UL rating: 300 V
IEC: not for power applications 
Test voltage
- 1500 V
Temperature range
- Occasional flexing: -25°C to +105°C (AWM for USA: +80°C)
- Fixed installation: -40°C to +105°C (AWM for USA: +80°C)
| Article number | Number of cores and AWG size | Outer diameter (mm) | Copper index (kg/km) | Weight (kg/km) |
| UNITRONIC® 300 S | ||||
| 301602S | 2 x AWG16 | 7.6 | 50.6 | 101 |
| 301606S | 6 x AWG16 | 9.9 | 105.7 | 210 |
| 301802S | 2 x AWG18 | 6.8 | 37.2 | 75 |
| 301803S | 3 x AWG18 | 7.3 | 49.1 | 85 |
| 301804S | 4 x AWG18 | 7.9 | 59.6 | 104 |
| 301825S | 25 x AWG18 | 16.8 | 278.4 | 448 |
| 302002S | 2 x AWG20 | 6.3 | 28.3 | 60 |
| 302004S | 4 x AWG20 | 7.3 | 40.2 | 88 |
| 302006S | 6 x AWG20 | 8.4 | 55.1 | 119 |
| 302206S | 6 x AWG22 | 6.4 | 35.7 | 68 |
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