E26 7006-29-3 Contact performance gauge
IEC 60061-3 7006-29-3 American rules and Japanese rules Contact performance gauge E26 Lamp cap gauge
E26/E26d lamp cap gauge
Product name :E26 lamp holder gauge Technical standard :GB 1483/ IEC 60061-3
E26 Lamp cap gauge Classification:
IEC 60061-3 7006-29-3 American rules and Japanese rules Contact performance gauge E26 Lamp cap gauge
| Serial number | Gauge type | Gauge name | Standard drawing number |
| 1 | E26 | Lamp cap pass gauge | 7006-29L-4 |
| 2 | E26 | Lamp cap contact performance gauge (US gauge) | 7006-29-3 |
| 3 | E26 | Lamp cap contact performance gauge (Day gauge) | 7006-29-3 |
| 4 | E26 | Lamp holder Anti-accidental contact gauge (anti-electric shock) | 7006-29A-2 |
- The value is for lamps fitted with E26/24 caps. For lamps fitted with E26/25 caps, dimension K is 29.3mm.
- The value is for lamps fitted with E26/24 caps. For lamps fitted with E26/25 caps, dimension M is 25.9mm.
- The gauge is shown in the test position. In the rest position the plunger shall be above plane V.
- Only for E26/24
| Reference | Dimension(mm) | Tolerance(mm) | Reference | Dimension | Tolerance |
| d | 26.52 | +0.0/-0.02 | N(4) | 25.4 | +0.02/-0.0 |
| H | 14.0 | +0.1/-0.1 | X | 28.19 | +0.0/-0.02 |
| K | 27.94(1) | +0.05/-0.0 | Z | 45 | +0.1/-0.1 |
| M | 24.43(2) | +0.05/-0.0 | α | 2 | ±30′ |
IEC 60061-3 7006-29-3 American rules and Japanese rules Contact performance gauge E26 Lamp cap gauge
Purpose:
To check lamp dimensions for contact making in IEC holders.
IEC 60061-3 7006-29-3 American rules and Japanese rules Contact performance gauge E26 Lamp cap gauge
Testing :
The shape of the lamp with regard to the fit in the lampholder is assured to be correct. If the lamp can be pushed into the gauge till plane W reaches plane V or project beyond it.
For E26/24 capped lamps, when surfaces V and W are coincident, the top of the cap including any solder or conductive material, shall not extend above surface X.
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