UL 1017 Figure 3 Straight Probe For Testing Of Enamel Coated Wires Probe length 101.6mm
Product Overview:
UL 1017 is a safety standard titled “Standard for Vacuum Cleaners, Blower Cleaners, and Household Floor Finishing Machines.” Figure 3 in this standard refers to the Straight Probe, which is used in accessibility and entrapment testing to simulate a person’s finger or object interaction.
Standard:UL1017 Figure 3, UL982 Figure 64.8, UL398 Figure 8.2 (PA170B), UL507 (PA170D), UL749 Figure 2, UL982 Figure 58.7 and UL1278 Figure 8.2 (PA140A)
Application:It is used for testing of enamel coated wires (i.e. transformers and inductors)
Test sample:Transformers and Inductors
Feature:Nylon handle + probe, it is manufactured according to the standard figure.
Standard figure:

Fearures:
| Feature | Specification |
|---|---|
| Type | Straight Probe |
| Purpose | To test accessibility to hazardous moving parts or live parts |
| Design | Cylindrical rod with specific length and diameter |
| Material | Typically metal or rigid plastic (non-deforming) |
| Tip | Flat or slightly rounded (non-sharp) |
| Dimensions | As defined in the standard – follows finger simulation specs |
| Use Case | Inserted into openings to test for unsafe access |
| Testing Scenario | Applied with force or weight per standard test conditions |
Probe Dimension:
Probe Length: 101.6 mm
Head Diameter: 12.7 mm
Former Head Radius: 6.4 mm
Tail Diameter:19.1 mm

