European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: +44 (0)208 743 8880
Document No. D211-00-671-IS
Issue 3
20-08-22
Sheet 1 of 8
INSTRUCTION MANUAL
D2xC2LD3 Alarm Horn and LED
For use in Hazardous Locations
1) Product Table
2) Warnings
DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT
DO NOT OPEN WHEN ENERGISED
POTENTIAL ELECTROSTATIC CHARGING
HAZARD - CLEAN ONLY WITH A DAMP
CLOTH
Avertissement:
NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
NE PAS OUVRIR ENERGIE
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
3) Rating & Marking Information
3.1. Fire Alarm Ratings
The D2xC2LD3DC024 is certified for use as a public mode
audible and visual alarm device in accordance with UL464
Tenth Edition / CAN/ULC-S525 Fourth Edition and UL1638
Fifth Edition / CAN/ULC-S526 Fourth Edition.
The D2xC2LD3DC024 is approved for use as an Audible and
Visual Appliance for use in Private Mode Fire Alarm System in
accordance with UL464 Tenth Edition / CAN/ULC-S525
Fourth Edition and UL1638 Fifth Edition / CAN/ULC-S526
Fourth Edition.
See fire instructions D211-00-671-IS-SC-UL
3.1. ATEX / IECEx / UKEx certification
Standards
EN IEC 60079-0:2018 / IEC60079-0:2017 (Ed 7):
Explosive Atmospheres - Equipment. General Requirements
EN IEC 60079-7:2015 +A1:2018 / IEC 60079-7:2018 (Ed. 5.1):
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
EN 60079-31:2014 / IEC 60079-31:2013 (Ed 2):
Explosive Atmospheres - Equipment Dust Ignition Protection by
Enclosure "t"
Ratings
D2xC2LD3: Ex ec IIC T4 Gc Ta -40°C to +50°C
Ex tc IIIC T75°C Dc Ta -40°C to +50°C
Certificate No.
DEMKO 14 ATEX 4786493904X
IECEx ULD 14.0004X
UL21UKEX2131X
ATEX Mark, Equipment
Group and Category:
II 3G
II 3D
CE Marking
UKCA Marking
D2XC2LD3
Model
Nominal Voltage
Nominal Beacon
Current
Nominal Sounder
Current
D2xC2LD3DC024
20-28Vdc
248mA
250mA
For detailed max current ratings of the device please see Section 14.
Table 1: Electrical Ratings
