Yamato Electric
Yamato Electric ER Series Earth Ring
Manufacturer: Yamato Electric Co., Ltd.
Model: ER Series
Earth Ring ER
- It is used as a grounding component (or earthing component) in locations where the connection between the flexible conduit and the box may become electrically or mechanically incomplete.
- It can be used easily by just tightening it with the lock nut (LN) used to attach the connector.
- A round terminal can be attached to the small screw component with the cross-recess (Phillips head).
Unit: mm
| Nominal Size | Code | |||||||
|---|---|---|---|---|---|---|---|---|
| Applicable Thread Nominal Size | A | B | H | t | Mass (g) | |||
| Thick-Wall Conduit Thread | Pipe Parallel Thread | Thin-Wall Conduit Thread | ||||||
| ER-1619 | CTG 16 | G 1/2 | CTC 19 | 28 | 21.3 | 25 | 1.0 | 5 |
| 2225 | CTG 22 | G 3/4 | CTC 25 | 35 | 26.7 | 28 | 1.0 | 6 |
| 2831 | CTG 28 | G 1 | CTC 31 | 43 | 33.6 | 32 | 1.2 | 8 |
| 36 | CTG 36 | G 1 1/4 | — | 51 | 42.2 | 36 | 1.2 | 9 |
| 42 | CTG 42 | G 1 1/2 | — | 61 | 48.1 | 42 | 1.5 | 17 |
| 54 | CTG 54 | G 2 | — | 74 | 59.9 | 49 | 1.5 | 22 |
| 〇 7075 | CTG 70 | G 2 1/2 | CTC 75 | 93 | 76.3 | 58 | 1.5 | 30 |
| 〇 82 | CTG 82 | G 3 | — | 106 | 100.5 | 72 | 1.5 | 37 |
| 〇 104 | CTG 104 | G 4 | — | 135 | 113.2 | 79 | 1.5 | 55 |
| Material | Brass Plate | |||||||
| Remarks | 〇 indicates Build-to-Order products. | |||||||
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