FDES Series Self-Contained Emergency Lighting Units
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66/68 - IK08
Lighting — Fluorescent
Flameproof. Fluorescent
NBR IEC:
Zone 1 and 2 - 21 and 22
Ex d IIB+H2/Ex d IIC Gb
Ex tb IIIC Db
IP66/68
• Provides adequate lighting and/or visual indication of access
on exit routes during an emergency evacuation in a hazardous
environment.
• Can be installed in hazardous areas designated as Zone 1 and
2 – 21 and 22.
• Typical applications include oil refineries, petrochemical plants,
pulp and paper mills.
ATEX/IEC/NBR IEC ZONE 1 RATED — EMERGENCY
Applications
2 x 8 W Fluorescent Sustained
Features
•
•
•
•
•
•
•
Power supply from 110 to 240 Vac 50/60 Hz versions.
3-hour duration.
Threaded access cover with O-ring seal.
Operates in any position.
8 W Fluorescent (1 or 2 lamps supplied).
Charge indicator by 1 red LED (life time over 10 years).
Termination 3 or 4 x 2.5 mm2 (0.005 or 0.006 x 0.004 in2)
terminals.
• Supplied with two fixing lugs.
Standard Materials
•
•
•
•
•
•
End caps and cover: aluminum
O-ring seal: Nitrile
Lens: tempered borosilicate glass
Fixing brackets: zinc plated steel or 316 stainless steel
Accessories: white painted galvanized steel
Guard: zinc plated steel
ATEX/IECEx Certifications and Compliances
• Certification Type: FLd
— Gas: Zone 1 - 2
– Conforming to ATEX 94/9/CE: CE 0081
II 2 G
– ATEX/IEC Protection: Ex d IIC
– T Rating: T6
— Dust: Zone 21 - 22
– Conforming to ATEX 94/9/CE: CE 0081
II 2 D
– ATEX/IEC Protection: Ex tD A21
– Surface Temperature: T80 °C (T176 °F)
• Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
• CE Declaration of Conformity: 50203
• ATEX Certificate: LCIE 97/ ATEX 6012
• IECEx Certificate: IECEx LCI 04.0018
• Other Certifications: GOST
• Index of Protection (solid and liquid): IP66/68
• Impact Resistance (shock): IK08
• Internal Volume: > 2 dm3 (122 in3)- 2 liters
• Ex standards: EN/IEC 60079-0; 60079-1; 61241-0; 61241-1
• Product standards: EN/IEC 60598-1; 60598-2-22
• EMC standards: EN/IEC 55015; 61547
• Other standards: EN/IEC 60529 (IP); 62262 (IK)
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© May 2014
NBR IEC Brazilian Certifications and Compliances
• Certification Type: FLd
— Gas: Zone 1 and 2:
– IEC Marking: Ex d IIB+H2/Ex d IIC Gb
— Dust: Zone 21 and 22
– IEC Marking: Ex tb IIIC Db
• Ambient temperature: -20 °C to +55 °C (-4 °F to +131 °F)
• Ingress Protection: IP66/68
• INMETRO Ordinance 179
• INMETRO Certificate: BVC 11.0492
• Impact Resistance (shock): IK08
• Ex Standards: ABNT NBR IEC 60079-0, 60079-1, 60079-31
• Other Standards: ABNT NBR IEC 60529 (IP)
1625
ATEX/IEC/NBR IEC ZONE 1 RATED — EMERGENCY
Lighting — Fluorescent
FDES Series Self-Contained Emergency Lighting Units
Flameproof. Fluorescent
NBR IEC:
Zone 1 and 2 - 21 and 22
Ex d IIB+H2/Ex d IIC Gb
Ex tb IIIC Db
IP66/68
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66/68 - IK08
Order using catalog numbering guide below or select catalog number from tables on following pages.
Catalog Numbering Guide — FDES Series Self-Contained Emergency Units
FDES
1
08
Series:
FDES - FDES Series
Zone 1 and 2 – 21 and 22
ATEX/IEC Certified
1
N
Lamp Wattage:
08 - 8 Watt Fluorescent
Version:
N - Non-Maintained
M - Maintained
S - Sustained
N FDES - FDES Series
Zone 1 and 2 – 21 and 22
NBR IEC Certified
Number of Lamps:
1 - One Lamp
2 - Two Lamp
Voltage:
1 - 110 Vac, 50/60 Hz
2 - 127 Vac, 50/60 Hz
3 - 230/240 Vac, 50/60 Hz
4 - 230/240 Vac, 50 Hz
5 - 220 Vac, 60 Hz 
3 Hour Duration — Two M20 Threaded Cable Entries With One M20 Blanking Plug
Type
1 x 8 W Fluorescent
Non-Maintained
1 x 8 W Fluorescent
Maintained
2 x 8 W Fluorescent
Sustained
Lumen
Output
Voltage
Frequency
230/240 Vac
50/60 Hz
127 Vac
50/60 Hz
110 Vac
50/60 Hz
220 Vac
Weight
kg (lb)
Volume
dm3 (in3)
IECEx
Catalog Number
NBR IEC
FDES1083N
NFDES1083N
FDES1082N
NFDES1082N
FDES1081N
NFDES1081N
60 Hz
—
NFDES1085N
230/240 Vac
50/60 Hz
FDES1084M
NFDES1084M
127 Vac
50/60 Hz
FDES1082M
NFDES1082M
110 Vac
50/60 Hz
FDES1081M
NFDES1081M
220 Vac
60 Hz
—
NFDES1085M
230/240 Vac
50 Hz
FDES2084S
NFDES2084S
220 Vac
60 Hz
—
NFDES2085S
230 lm
180 lm
230 lm
7.8
(17.20)
7.8
(17.20)
7.8
(17.20)
36
(2196.9)
36
(2196.9)
36
(2196.9)
 Available for NBR IEC governed locations only.
1626
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© May 2014
FDES Series Self-Contained Emergency Lighting Units
Lighting — Fluorescent
Flameproof. Fluorescent
NBR IEC:
Zone 1 and 2 - 21 and 22
Ex d IIB+H2/Ex d IIC Gb
Ex tb IIIC Db
IP66/68
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66/68 - IK08
Description
IECEx
Catalog Number
NBR IEC
Reflector
White painted galvanized steel
FDER1G
NFDER1G
FDPG1Z
NFDPG1Z
Protective Guard
Zinc plated steel
Fixing Brackets: Set of two for ease of surface installation
Zinc plated steel
FDFBZ
NFDFBZ
316 stainless steel
FDFBS
NFDFBS
Zinc plated steel
FDSBZ
NFDSBZ
316 stainless steel
FDSBS
NFDSBS
Diameter for 1-1/4 to 1-1/2" pole: 42 mm (16.65 in) to 49 mm (1.93 in)
FDHC49Z
NFDHC49Z
Diameter for 2" pole: 60 mm (2.36 in)
FDHC60Z
NFDHC60Z
Diameter for 1-1/4 to 1-1/2" pole: 42 mm (16.65 in) to 49 mm (1.93 in)
FDHC49S
NFDHC49S
Diameter for 2" pole: 60 mm (2.36 in)
FDHC60S
NFDHC60S
Surface Mounting Brackets: Set of two
Half Clamps: Set of two
Zinc plated steel versions:
316 stainless steel versions:
Spare Lamps
8 W fluorescent G5
LF008G5
—
FDSCS
—
Fall Prevention Kit
1.20 m (3.94 ft) stainless steel chain
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© May 2014
1627
ATEX/IEC/NBR IEC ZONE 1 RATED — EMERGENCY
Accessories and Replacement Parts
Flameproof. Fluorescent
Electrical Wiring Diagram
With Local Switch
PE
Mains
N
Without Local Switch
L
PE
Mains
N
L
Local Switch
L1
U
N
PE
1 x 8 W Non-Maintained
Emergency Lighting Unit
U1
U
N
PE
1 x 8 W Maintained
Emergency Lighting Unit
U1
U
N
PE
1 x 8 W Non-Maintained
Emergency Lighting Unit
U1
U
N
PE
2 x 8 W Sustained
Emergency Lighting Unit
U1
U
N
PE
2 x 8 W Sustained
Emergency Lighting Unit
U1 linked with U
U1 connected to local switch
Emergency Function Diagram
1 x 8 W Maintained
Local Switch OFF
or No Link
1 x 8W
Non-Maintained
Mains
2 x 8 W Sustained
Local Switch ON
or Link Present
Local Switch OFF
or No Link
Local Switch ON
or Link Present
Switched ON
Switched OFF
Dimensions in Millimeters (Inches)
335 (13.19)
150 (5.91)
12
(0.47)
25
(0.98)
11
(0.43)
F
77.5
(3.05)
F
191 (7.52)
Ø 12 (0.47)
15 (0.59)
ATEX/IEC/NBR IEC ZONE 1 RATED — EMERGENCY
Lighting — Fluorescent
FDES Series Self-Contained Emergency Lighting Unit Technical Data
89
(3.50)
1628
85
(3.35)
5 (0.2)
400 (15.75)
Mini
430 (16.93)
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© May 2014