LS-B14 Test Device for Verification of Cover and Cover plates fully meets requirements of IEC 60884-1:2022 Clause 24.13-15 Figure 34 (GB/T 2099.1-2021 Clause 24.15-17 and Figure 31), IEC 60669-1:2017 Clause 20.5-7 Figure 13 (GB/T 16915.1-2024 Clause 20.4-6 and Figure 19). It is used to verify the force required to make the cover or cover plate of a switch or socket or other parts fall out or not fall out. The push-pull force gauge is used to push or pull the sample with different force values to determine the safety of the cover or cover plate during reuse.
Standard:
IEC 60884-1 (GB/T 2099.1) “Plugs and socket-outlets for household and similar purposes – Part 1: General requirements” Clause 24.13-15 Figure 34
IEC 60669-1 (GB/T 16915.1) “Switches for household and similar fixed-electrical installations – Part 1: General requirements” Clause 20.5-7 Figure 13
Specification:
| Control method | Manual |
| Test itinerary | 250mm |
| Sheet of hard material | 1mm±0.1 |
| Application | Cover or cover plates |
| Force gauge parameter | 0-200N, 0.01N, error <± 1%, n/lbf/kgf three units can be changed |
IEC 60884-1 Clause 24.13-15 Figure 34
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