Document of Conformity

ManualsBrandsWeidmueller ManualsBrass cable glands Ex e/d - Klippon® KDSUKDSU M20 BN O NI 1 G20S

SCHEDULE

EU-TYPE EXAMINATION CERTIFICATE Sira 05ATEX1285X

Issue 5

This certificate and its schedules may only be

reproduced in its entirety and without change

CSA Group Netherlands B.V.

Utrechseweg 310,

6812 AR, Arnhem Netherlands

DQD 544.09 Rev 2018-04-20 Page 4 of 6

Sira Variation 6 - This variation introduced the following changes:

i. To modify/introduce the following changes to type KDSU & KOSU Cable Glands:

• KDSU, gland size 16, revised ‘standard’ outer seal cable range from: 9.0/13.5 to: 8.4/13.5

• KISU, gland size 16, revised ‘standard’ outer seal cable range from: 9.0/13.5 to: 8.4/13.5

• KDSU, gland size 20S, revised ‘standard’ outer seal cable range from: 12.9/16.0 to: 11.5/16.0

• KISU, gland size 20s, revised ‘standard’ outer seal cable range from: 12.9/16.0 to: 11.5/16.0

• KDSU, gland size 16H was introduced.

ii. The recognition of the ‘standard’ entry threads associated with every gland type’s gland sizes.

iii. To permit all gland types, of parallel threaded entry threads, marked suitable for ‘Exe’ only to be modified

to have a minimum thread length reased to 10 mm from 8 mm.

iv. To permit all gland types of parallel threaded entry threads to be manufactured with a longer than

‘standard’ thread length to suit the end use application.

v. To permit all gland types to be manufactured with a size larger than the ‘standard’ entry threads listed

within the product description.

vi. The brass materials of manufacture were updated and corrected.

vii. To recognise the actual seal ‘material specification’ reference as a replacement for the seal ‘material

supplier’.

viii. To recognise all gland types with the following alternate threaded entry threads complying with the

requirements of EN 50018:2000. Are intended to be used as replacement entry devices within existing

installations with equipment that have threaded entries no longer permitted by the current edition of

EN 60079-1.

• NPSM ANSI/ASME B1.20.1:1983

• BSPT BS21:1985 (ISO 7/1; BS EN 10226-1:2004 ‘standard threads’

• BSPP BS EN ISO 228-1:2003; BS EN ISO 2228-2:2003 class A full form ‘external threads’

• PG DIN 40430:1971

• ET BS 31:1940 (1979) Table ‘B’

All alternative trade size thread forms are manufactured within the dimensional parameter of the standard

entry threads of the gland entry body, and relevant constructional compliance length and engagement

requirements in accordance with their product markings

ix. Following appropriate assessment to demonstrate compliance with the latest technical knowledge,

EN 60079-0:2012, EN 60079-1:2007, EN 60079-7:2007 and EN 60079-31:2009, were replaced by

EN 60079-0:2012/A11:2013, EN 60079-1:2014, EN 60079-7:2015, and EN 60079-31:2014. The markings

were updated, and a Specific Condition of Use was modified and amended to recognise the new standard

edition. In addition the description was modified to clarify the certified cable gland types, the standard

gland size ‘entry threads’, and gland size range taking capabilities lusive of changes carried out under

this certificate variation.

14 DESCRIPTIVE DOCUMENTS

14.1 Drawings

Refer to Certificate Annexe.

14.2 Associated Sira Reports and Certificate History

Issue

Date

Report number

Comment

12 April 2006

R51A14293A

The release of the prime certificate.