Datasheet

3.8
346
Further information at www.HellermannTyton.com/protection
Date of issue: October 2015
Cable Protection Systems
Grommets
MATERIAL
Polyvinylchloride, flame
retardant (PVC-FR)
Flexible Polyvinyl
Chloride, cadmium free
(PVC)
Operating
Temperature
-30 °C to +60 °C
Shore
Hardness A
56±5 63±5
Flammability UL94 V0 UL94 HB
Straining protection grommets are used as protection for cables and
wires from pulling. They are also used for bend protection in casing
apertures. They are especially useful in electrical equipment, for instance
in electrical drills.
The use of Hellerine is recommended when working with grommets.
Features and Benefits
• Provides excellent strain relieve
• Flexible and easy to apply
• High resistance to chemicals and environmental influences
Strain protection grommets
Bend and strain protection on casings.
TYPE Drawing
Outside
Ø (OD)
Outside
Ø (OD2)
Outside
Ø (OD3)
Ø
D
Ø
D2 Material Colour Article-No.
H125
9.0 6.0 - 4.0 3.5 PVC Black (BK) 634-31250
H126
9.0 6.0 - 5.0 4.5 PVC Black (BK) 634-31260
9.0 6.0 - 5.0 4.5 PVC Grey (GY) 634-31268
H321
8.5 7.0 8.5 6.0 5.5 PVC-FR Black (BK) 634-03210
H3A
9.0 5.0 8.0 4.5 3.0 PVC-FR Black (BK) 634-00310
H4202
- - - - - PVC-FR Black (BK) 634-04200
H119
7.0 4.5 6.5 4.5 3.0 PVC-FR Black (BK) 634-01190
H120
8.0 6.0 8.0 4.5 3.0 PVC-FR Black (BK) 634-01200
H121
11.0 8.5 - 8.0 7.0 PVC-FR Black (BK) 634-01210
All dimensions in mm. Subject to technical changes.