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Guangzhou HongCe Equipment Co., Ltd.
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UL1278 UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts

UL1278 UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts

  • UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts
  • UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts
  • UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts
UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts
Product Details:
Place of Origin: China
Brand Name: HongCe
Certification: Calibration Certificate (cost additional)
Model Number: HT-U03
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiatable
Packaging Details: Aluminum Box
Delivery Time: 3 Days
Payment Terms: T/T
Supply Ability: 100 set per month
Contact Now
Detailed Product Description
Product Name: Probe For Film-Coated Wire Warranty: 1 Year
Standard: UL398, UL507, UL1278 And Etc. Test Sample: Transformers And Inductors
Feature: Nylon Handle + Probe Material: Stainless Steel
Length: 101.6mm Diameter: 19.1mm
High Light:

UL 1278 Test Finger Probe

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Film Coated Wire Test Finger Probe

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101.6mm Length Test Finger Probe

UL1278 UL507 Probe for Film-coated Wire 19.1 mm to Verify Accessibility of Live Parts​

 

 

Description in UL1278 Clause 8.1~8.5:

8 Accessibility of Live Parts

8.1 An electrical part of a heater shall be so located or enclosed that protection against unintentional contact with uninsulated live parts will be provided, except that this requirement does not apply to a visibly glowing open-wire element and the connections immediately adjacent to the element. See 3.1 , 8.2, 32.7 and 32.1 4. Insulated motor brush caps do not require additional enclosures.

8.2 The requirement in 8.1 does not apply to the sheath of an isolated metal-clad element in a heater having provision for grounding the enclosure, although such a sheath is considered to be a bare live part when spacings are being measured.

8.3 In determining if an opening in an enclosure is acceptable, consideration is to be given to:

a) The proximity of uninsulated live parts (as determined by applying 8.1 , 8.2, 8.4, 8.5, and 8.1 5 and

b) The possibility of the emission of burning insulation, molten metal, and similar materials through the opening (as determined by applying 7.3 – 7.6.)                   Test Finger Probe

8.4 To reduce the likelihood of unintentional contact that may involve a risk of electric shock from an uninsulated live part or film-coated wire, an opening in an enclosure shall comply with either (a) or (b).

a) For an opening that has a minor dimension (see 8.8) less than 1 inch (25.4 mm), such a part or wire shall not be contacted by the probe illustrated in Figure 8.3.

b) For an opening that has a minor dimension of 1 inch or more, such a part or wire shall be spaced from the opening as specified in Table 8.1 .                                                                                                      Test Finger Probe

Exception: An integral enclosure of a motor need not comply with these requirements if it complies with the requirements in 8.5.

8.5 With respect to a part or wire as mentioned in 8.4, in an integral enclosure of a motor as mentioned in the exception to 8.4:

a) An opening that has a minor dimension (see 8.8) less than 3/4 inch (1 9.1 mm) is acceptable if:

1 ) Film-coated wire cannot be contacted by the probe illustrated in Figure 8.2;

2) In a directly accessible motor (see 8.9), an uninsulated live part cannot be contacted by the probe illustrated in Figure 8.4; or

3) In an indirectly accessible motor (see 8.9), an uninsulated live part cannot be contacted by the probe illustrated in Figure 8.1 .

b) An opening that has a minor dimension of 3/4 inch (1 5.1 mm) or more is acceptable if a part or wire is spaced from the opening as specified in Table 8.1 .                           Test Finger Probe

UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts 0

 

Standard:UL398 Fig 8.2(PA170B),UL507(PA170D),UL749 Fig 2,UL982 Fig 58.6 and UL1278 Fig 8.2(PA140A).

Application:It is used for the testing of coating lines of the enamel (i.e., transformers and inductors).

Test sample:Transformers and inductors.

Feature:Nylon handle + probe, it is manufactured according to the standard figure.                                          Test Finger Probe

Parameters:

 

Length 4’’ (101.6mm)
RAD. 1/4’’(6.4mm)
DIA. 1 1/2’’(12.7mm)
DIA. 2 3/4’’(19.1mm)

UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts 1

Picture for reference:

UL1278  UL507 Probe For Film Coated Wire 19.1 Mm To Verify Accessibility Of Live Parts 2

Contact Details
Guangzhou HongCe Equipment Co., Ltd.

Contact Person: sales

Tel: +8618826455520

Send your inquiry directly to us
Guangzhou HongCe Equipment Co., Ltd.
BLDG D2, Jinhe Industrial Park, Dashi Street, Panyu, Guangzhou, Guangdong
Tel:86--17724266108
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