UL1278, UL1026, UL507 Figure 8.2 S2140A Unjointed Rigid Finger Test Probe for Fan Impellers and other Moving Parts

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UL1278, UL1026, UL507 Figure 8.2 S2140A Unjointed Rigid Finger Test Probe for Fan Impellers and other Moving Parts
Item LX-S2140A

UL1278 / UL1026 / UL507 Figure 8.2 S2140A Unjointed Rigid Finger Test Probe for Fan Impellers and other Moving Parts

Technical parameters:

1. Straight Finger Diameter: 25.4mm(1 inch)

2. Straight Finger Total Length: 101.6mm(4 inch)

3. Head Radius: R 12.7mm(1/42 inch)

5. Tail Diameter: 31.75mm(1-1/4 inch)

6. According to: UL507(S2140A)Fig.8.2

Appliance:

S2140A Test Probe ,(UL Test Straight Finger) Is necessary appliance for household and similar electrical appliances of against electric shock protection tester.

According To: UL1278, UL1026 and UL507

The 25.4-mm (1-inch) diameter probe as illustrated in Figure 8.2, when inserted through an opening on the air-inlet side of a wall- or ceiling-insert fan, shall not contact a moving part that presents a risk of injury to a person.

Exception No. 1: This requirement does not apply to a wall- or ceiling-insert fan provided with a reusable metal filter or marked to be mounted at least 2.1 m (7 feet) above floor level. See 63.4.

Exception No. 2: This requirement does not apply to a wall- or ceiling-insert fan having an impeller diameter of 254 mm (10 inches) or less, when:

a) The wall- or ceiling-insert fan is marked as specified in 62.5.7; and

b) The installation instructions specified in 64A.6 are provided.

Exception No. 3: This requirement does not apply to a wall- or ceiling-insert fan having an impeller 152.4 mm (6 inches) or less in diameter.

Revised 8.3.3 effective December 23, 2005

Probe for fan impellers and other moving parts of stationary fans and fans intended to be permanently connected electrically.

A stationary or permanently connected fan shall be constructed so that any moving parts, other than the impeller, that cause a risk of injury to persons cannot be contacted by the probe illustrated in Figure 8.2.

S2140A

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