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1910.137: Electrical Protective Equipment

1910.137: Electrical Protective Equipment. Region IV - OSHA. 1910.137(a): Design Requirements. Manufacture and Marking Class of equipment (0, 1, 2, 3, or 4) Type of equipment (I or II). Class Label. Class 4 - Designed to insulate up to 40,000 volts.

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1910.137: Electrical Protective Equipment

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  1. 1910.137: Electrical Protective Equipment Region IV - OSHA

  2. 1910.137(a):Design Requirements • Manufacture and Marking • Class of equipment (0, 1, 2, 3, or 4) • Type of equipment (I or II)

  3. Class Label • Class 4 - Designed to insulate up to 40,000 volts. • Type II - Is molded from man-made materials.

  4. Rubber Insulating Matting

  5. Rubber Insulating Blanket

  6. Blanket Clamps

  7. Rubber insulating sleeves

  8. Rubber insulating sleeves • Identification markings

  9. Rubber insulating sleeves • Test markings

  10. Rubber Insulating GloveTest Sticker

  11. Rubber insulating gloves • Identification markings

  12. 1910.137(b): In-service Care and Use • Maximum use voltage to conform to Table I-5. • Equipment damage inspection: • No holes, tears, cuts, or punctures; no ozone cutting or checking; no embedded foreign objects; no swelling, softening, hardening, etc.

  13. Ozone Damage • Severe ozone damage caused by stretching over top of primary

  14. Ozone Damage • Damage caused when gloves are kept in an inside-out position for a long period of time

  15. Cut in blanket • Sharp gaffs often cause crescent-shaped cuts in blankets

  16. 1910.137(b)(2)(ii):Air Testing of Rubber Gloves

  17. 1910.137(b)(2)(ii): Air Testing of Rubber Gloves

  18. 1910.137(b)(2)(viii): Rubber Insulating Equipment Test Intervals

  19. Glove Protector

  20. Leather Protector • Leather Protector glove worn without rubber gloves.

  21. Rubber Glove Storage

  22. Rubber Glove Liners

  23. Glove Dust

  24. Rubber Blanket Field Testing • Field testing of rubber blanket with cover gear & tools on tarp.

  25. Insulating Line Hoses

  26. Insulator Cover

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