Self-regulating heating cable MSB
Heating Cables, Self-Regulating Heating CableBenefits
- Self-regulating
- Can be used in temperature class T4 in Ex area
- Can be cut to length at random thanks to its parallel circuit configuration
- Simple installation thanks to its high flexibility and favourable dimensions
- Corrosion-proof and resistant to chemical attack thanks to its protective FEP jacket
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Description
Marking ATEX: IECEx: CSA:
Ambient Temperature Max. continuous operating temperature, energized +110°C
Certification
II 2G Ex 60079-30-1 IIC T6, T5, T4, T3 Gb
II 2D Ex 60079-30-1 IIIC T80 °C, T95°C, T130°C, 170°C Db
Ex 60079-30-1 IIC T6, T5, T4, T3 Gb
Ex 60079-30-1 IIIC T80 °C, T95°C, T130°C, T170°C Db
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups E, F, G
Class III
Max. continuous exposure temperature, de-energized +130°C
The self-regulating heating cable MSB is suitable for frost protection and temperature maintenance on pipes and vessels at mid process temperatures in industry and hazardous areas.
The power output of the MSB varies depending on the ambient temperature. If the ambient temperature increases, the heating output will be reduced.
With the fluoropolymer protective jacket, the heating cable is resistant to oil, greases and most chemicals.
Technical Data
| Nominal voltage | AC 208 V to 277 V AC 110 to 120 V |
|---|---|
| Max. continuous operating temperature, energized | +110 °C +230 °F |
| Max. continuous exposure temperature, de-energized | +130 °C +266 °F |
| Min. installation temperature | -60 °C -76 °F |
| Min. start-up temperature | -60 °C -76 °F |
| Temperature class | T4: 3MSB2, 5MSB2 T3: 10MSB2, 15MSB2, 20MSB2 |
| Max. braid resistance | 18,2 Ohm/km |
| Dimensions with braiding and jacket | 10,2 x 4,8 mm 0.40 in x 0.19 in |
| Min. bending radius | 25 mm 0.96 in |
Manuals/Operating Instructions/Guides
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Installation Instructions PSB, MSB, HSB, HSB+, HTSB – ATEX / IECEx
- EN
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Design Guide PSB, MSB System – ATEX / IECEx
- EN
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Design Guide PSB, MSB System – CSA
- EN
Data Sheets
