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Gripmaster Strain Reliefs
- Designed to provide terminal protection for all types of power cords where space is limited and high volume is required.
- Available with either a phenolic or a fiber insulating material retained in a cold-rolled steel frame.
- Meets U.L. requirements for the 35-pound pull test
- Five sizes available to accommodate round cords ranging from .125" to .343" (3.17 mm to 8.73 mm) diameter.
- Two sizes are available for flat cable.
- Part #385 hand tool is available for manual installation of insulated Gripmaster strain reliefs
- For power assisted applications, use #389 Pneumatic Hand tool for installation of all insulated Gripmaster strain reliefs
| Part Number | Approximate Cord O.D. |
Part Dimensions | |||||
|---|---|---|---|---|---|---|---|
| Insert Material | A | B | |||||
| Fiber | Phenolic | in. | mm. | in. | mm. | in. | mm. |
| 1-F | 1-B | .250 | 6.35 | .187 | 4.76 | .343 | 8.73 |
| 2-F | 2-B | .312 | 7.94 | .250 | 6.35 | .406 | 10.32 |
| 3-F | 3-B | .187 | 4.76 | .125 | 3.17 | .281 | 7.14 |
| 6-F | 6-B | .343 | 8.73 | .312 | 7.94 | .453 | 11.51 |
| 7-F | 7-B | .125 | 3.17 | .093 | 2.38 | .250 | 6.35 |
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| 8-F | 8-B | .125 x .210 | 3.17 x 5.55 | .170 | 4.32 | .085 | 2.16 |
| 9-F | 9-B | .140 x .285 | 3.56 x 7.24 | .240 | 6.10 | .100 | 2.54 |
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(F) Fiber Insert: Black Commercial Forbon per MIL-F-1148 and Fed. Spec. ASTM-D-710.
Temperature rating: Electrical 115°C; Mechanical 110°C
Temperature rating: Electrical 115°C; Mechanical 110°C
(B) Phenolic Insert: Nema grade XPC-T, UL Flame Class 94 HB.
Temperature rating: Electrical 130°C; Mechanical 130°C
Temperature rating: Electrical 130°C; Mechanical 130°C
- Designed to withstand heavy duty use under the most severe conditions.
- constructed of zinc plated, cold-rolled steel
- Ideally suited for portable equipment where the power cord may be subjected to frequent abuse or a harsh environment.
- Meets U.L. requirements for the 35-pound pull test
- Three sizes for round cords from .250" to .375" (6.35 mm to 9.52 mm) diameter.
- Hand tools available for installation of All-Metal Gripmaster strain reliefs
| Part Number |
Approximate Cord O.D. |
Part Dimensions | ||||||
|---|---|---|---|---|---|---|---|---|
| W | H | T | ||||||
| in. | mm. | in. | mm. | in. | mm. | in. | mm. | |
| 209-0 | .250 | 6.35 | .730 | 18.50 | .100 | 2.54 | .032 | .813 |
| 209-1 | .312 | 7.94 | .812 | 20.60 | .120 | 3.05 | ||
| 209-2 | .375 | 9.52 | .968 | 24.60 | .170 | 4.31 | .046 | 1.168 |
