| MOQ: | 1 |
| Price: | Customized |
| Standard Packaging: | Aluminium Box |
| Delivery Period: | 15 Days |
| Payment Method: | L/C, , T/T, Western Union, MoneyGram |
| Supply Capacity: | 50 sets per month |
IEC 60335 Clause 22.11 50N Built - In Force Test Finger Nail
Product Overview:
The test fingernail confirms to the standard of IEC60335-1 clause 21.2, clause 22.11, Figure 7, etc. It is used to test non-detachable parts that protect against access to live parts, moisture or contact with moving parts shall be fixed in a reliable manner and withstand the mechanical stress occurring during normal use. Snap-in devices used for fixing such parts shall have an obvious locked position. It is dispensable for the electrical testing departments.
Technical Parameters:
The test fingernail consists of fingernail, finger body, stop plate, thrust block and pull-tab, thrust block can offer thrust of 0~50 N (resolution: 5N). The dimensions are coincided with that shown in following standard figure.
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Test Procedures and Operation
Please refer to the relevant standards.
Take IEC60335-1 clause 21.2 as an example:
The test fingernail of Figure 7 is then applied to the scratched surface with a force of approximately 10 N.
The force is applied by pushing the top surface of the handle to the specific force scale line.
![]()
For verifying whether LIVE PARTS touched, the probe is equipped with an alligator clip, recommended to work with our anti-shock probe experiment device or a 40~50V voltage indicator.
| MOQ: | 1 |
| Price: | Customized |
| Standard Packaging: | Aluminium Box |
| Delivery Period: | 15 Days |
| Payment Method: | L/C, , T/T, Western Union, MoneyGram |
| Supply Capacity: | 50 sets per month |
IEC 60335 Clause 22.11 50N Built - In Force Test Finger Nail
Product Overview:
The test fingernail confirms to the standard of IEC60335-1 clause 21.2, clause 22.11, Figure 7, etc. It is used to test non-detachable parts that protect against access to live parts, moisture or contact with moving parts shall be fixed in a reliable manner and withstand the mechanical stress occurring during normal use. Snap-in devices used for fixing such parts shall have an obvious locked position. It is dispensable for the electrical testing departments.
Technical Parameters:
The test fingernail consists of fingernail, finger body, stop plate, thrust block and pull-tab, thrust block can offer thrust of 0~50 N (resolution: 5N). The dimensions are coincided with that shown in following standard figure.
![]()
Test Procedures and Operation
Please refer to the relevant standards.
Take IEC60335-1 clause 21.2 as an example:
The test fingernail of Figure 7 is then applied to the scratched surface with a force of approximately 10 N.
The force is applied by pushing the top surface of the handle to the specific force scale line.
![]()
For verifying whether LIVE PARTS touched, the probe is equipped with an alligator clip, recommended to work with our anti-shock probe experiment device or a 40~50V voltage indicator.