UL 2594 Clause 8.2 Figure 6 Articulate Probe
Equipment Overview for UL 2594 Clause 8.2 Figure 6 Articulate Probe
Standard:UL 2594 clause 8.2 figure 6.
Application:It is widely used in the enclosure protection test of the electrical equipment.
Test sample: Easily accessible enclosure live parts or mechanical parts.
Feature: Nylon handle + probe, it is manufactured according to the standard figure.
Technical Parameters for UL 2594 Clause 8.2 Figure 6 Articulate Probe
| Probe material | Stainless steel |
| Handle material | Nylon |
| Applied force | Without built-in force, should work with a force gauge |
| Applied standards | UL 2594 Clause 8.2 Figure 6 |
Description of Relevant Standards for UL 2594 Clause 8.2 Figure 6 Articulate Probe
8 Protection of Users- Accessibility and User Servicing
8.1 General
8.1.1 The requirements in this section apply to parts that are accessible to the user. For protection of servicepersonne requirements, refer to Protection of Service Personnel, 32.
8.2 Accessibility
8.2.1 To reduce the risk of unintentional contact that results in electric shock from an uninsulated live part or film-coated wire, an opening in an enclosure shall comply with either:
a)For anopeningthat has a minor dimension less than 25.4 mm (1 inch). such a part or wire shall not be contacted by the probe illustrated in Figure 6.or
b)Foran opening that has a minor dimension of 25.4 mm (1 inch) or more, such a part or wire shall be spaced from the opening as specified in Table 8.
Table 8
| Minimum required distance from an opening to a part that involves a risk of electric shock |
| Minor dimension of opening a, b | Minimum distance from opening to part b |
| mm | inches | mm | inches |
| 25.4 | (1) | 165.0 | (6-1/2) |
| 31.8 | (1-1/4) | 190.0 | (7-1/2) |
| 38.1 | (1-1/2) | 318.0 | (12-1/2) |
| 47.6 | (1-7/8) | 394.0 | (15-1/2) |
| 54.0 | (2-1/8) | 444.0 | (17-1/2) |
| c | | 762.0 | (30) |
| a See 8.2.4 b Between 19.1 and 54 mm (3/4 and 2-1/8 inches), interpolation is to be used to determine a value between values specified in the table. c More than 54 mm (2-1/8 inches), and not more than 152.0 mm (6 inches). |
Pictures for UL 2594 Clause 8.2 Figure 6 Articulate Probe
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