The probe is used for the enamel wire, shall be applied to any depth that the opening will permit and shall be rotated or angled before, during, and after insertion through the opening to any position that is necessary to examine the enclosure.
Technical parameters:
Total Length: 101.6mm(4 inch)
Head Diameter: 12.7mm(1/2 inch)
Former Head Radius: 6.4mm(1/4 inch)
Tail Diameter:19.1mm(3/4 inch)
Standard: UL398 Fig 8.2(PA170B),UL507(PA170D),UL749 Fig 2,UL982 Fig 58.6 and UL1278 Fig 8.2(PA140A)
UL Enameled Wire Probe PA140A of UL1278
JA 
EN 
ES 
RU 
PT 
TR 
AR 
DE 
PL 
IT 
FR 
KO 
ID