UL Accessability Test Probe as Per UL1278 (PA140A) and UL507 (PA170D)
1. Standard conforms to
UL507 (PA170D) , UL1278 (PA140A) , UL398 (PA170B)
2. Application
In determining if an opening in an enclosure is acceptable.
Probe for uninsulated live parts UL1278 (PA130A)
Probe for film-coated wire of fan UL507 (PA135A)
3. Specification
Rigid finger length | 101.6mm (4 inch) |
Rigid finger diameter | Φ25.4mm (1 inch) |
Head radius | R12.7MM (1/2 inch) |
Tail diameter | 31.5mm (1_1/4 inch) |