UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

AENOR - UNE 21820/2M

ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY \"I\".

inactive, Most Current
Organization: AENOR
Publication Date: 16 February 1994
Status: inactive
ICS Code (Electrical apparatus for explosive atmospheres): 29.260.20

Document History

UNE 21820/2M
February 16, 1994
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY \"I\".
A description is not available for this item.
UNE 21820/5M
December 29, 1993
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY \"I\".
A description is not available for this item.
UNE 21820/3M
December 29, 1993
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY \"I\".
A description is not available for this item.
UNE 21820/4M
December 29, 1993
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY \"I\".
A description is not available for this item.
UNE 21820
May 22, 1989
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY \"I\".
A description is not available for this item.

References

This document is superseded by:
UNE-EN 50020 - Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
Published by AENOR on September 5, 2003
A description is not available for this item.
Advertisement