UL Subject 60079-11

Original price was: $121.71.Current price is: $60.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 1/24/2014)

Underwriters Laboratories , 01/24/2014

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Original price was: $240.79.Current price is: $120.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 8/16/2013)

Underwriters Laboratories , 08/16/2013

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Original price was: $228.05.Current price is: $114.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 1/18/2013)

Underwriters Laboratories , 01/18/2013

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Original price was: $216.35.Current price is: $108.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 6/29/2012)

Underwriters Laboratories , 06/29/2012

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Original price was: $124.63.Current price is: $62.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 7/27/2012)

Underwriters Laboratories , 07/27/2012

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Original price was: $180.14.Current price is: $90.00.

(CSDS Proposal, 12/2/2011)

Underwriters Laboratories , 12/02/2011

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Original price was: $173.87.Current price is: $86.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 8/20/2010)

Underwriters Laboratories , 08/20/2010

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Original price was: $214.37.Current price is: $107.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 11/1/2010)

Underwriters Laboratories , 11/01/2010

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Original price was: $100.96.Current price is: $50.00.

Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic Safety ‘i’ (CSDS Proposal, 12/3/2010)

Underwriters Laboratories , 12/03/2010

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Original price was: $147.19.Current price is: $73.00.

Electrical Apparatus for Explosive Gas Atmospheres – Part 11: Intrinsic Safety “i” (CSDS Proposal, 12/28/2007)

Underwriters Laboratories , 12/28/2007

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Original price was: $108.45.Current price is: $54.00.

Electrical Atmospheres – Part 11: Equipment Protection by Intrinsic Safety “i” (CSDS Proposal, 6/22/2007)

Underwriters Laboratories , 06/22/2007

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