Type: MÜ I Sleeve
Standard: VSZM TS 06.33/2001
Application field: For joining MÜ I. rigid thick-walled protecting pipes, in determined environments and conditions.
Material: Rigid PVC for electrical use
Colour: brown or grey
Sizes:
d = nominated inner diameter (mm)
v = nominated wall-thickness (mm)
h = nominated length (mm)
Description and nominated sizes of plastic sleeves:
| Description | d (mm) | v min (mm) | h (mm) |
| MÜ I.k. | |||
| 11 | 18,7 (+0,00; -0,20) | 1 | 60 +/-2 |
| 13,5 | 20,7 (+0,15; -0,25) | 1 | 60 +/-2 |
| 16 | 22,8 (+0,15; -0,25) | 1 | 60 +/-2 |
| 21 | 28,6 (+0,15; -0,25) | 1,1 | 60 +/-2 |
| 29 | 37,4 (+0,20; -0,30) | 1,2 | 80 +/-3 |
| 36 | 47,4 (+0,20; -0,30) | 1,2 | 80 +/-3 |
| 48 | 54,5 (+0,00; -0,30) | 1,3 | 80 +/-3 |
Execution: according to requirements of customers.
Raw material:
| Density | g/cm3 | 1,65 |
| Density | MPa | 40 |
| Elongation at break | % | 15 |
| Specific volumetric resistance at 20 °C | Ohm x cm | 1 x 1015 |
| Breakdown voltage | kV/mm | 20 |
Strength properties:
Impact resistance: After a reheating treatment at 60 ± 2 °C for 240 hours and then at -5 °C for 2 hours it will not break under effect of impact energy of 2 J.
Heat–resistance: 60 ±2 °C according to VSZM TS 06.30/2001
Ignitability: tubes are hardly inflammable according to V0 and self extinguish
Electrical properties:
Electric strength: Sleeves comply with requirements in case of test at 2000 V during 15 min. after immersion in water during 24 hours
Insulation resistance: min. 100 MOhm