UL 507 UL Probe for Film-coated Wire

The probes referenced in Table 9.1 and illustrated in Figures 9.1 and 9.2 shall be used as measuring instruments to judge the accessibility to uninsulated live parts and film-coated wire provided by openings and not as instruments to judge the strength of a material. Force is not to be applied to the probe when judging accessibility.

Technical parameters:

Head Length: 12.7mm(1/2 inch)
Total Length: 101.6mm(4 inch)
The Head Radius: 14.3mm(9/16 inch)
Former Head Diameter: R4.8mm(3/16inch)
The Tail Diameter: 19.1mm(3/4 inch)
Reference: UL507(PA160B)/UL1026(PA130A)/UL1278

UL 507 UL Probe for Film-coated Wire

UL 507 UL Probe for Film-coated Wire