Explosion Protected Products - Cooper Crouse-Hinds

I Ex-118 dB(A) sounder I
Technical data
DB 3
DB 3 DB 3 with eXLink
Marking to 94/9/EC II 2G/D Ex d IIC T 1)
EC-Type Examination Certificate
II 2G Ex de IIC T 1)
Type DB 3/DB 4 Ex d IIC Baseefa 00 ATEX 2097X
Type DB 3/DB 4 Ex de IIC Baseefa 00 ATEX 2098X
UL Listed for USA and Canada Class I, Div. 2, Groups A-D
Listing No. E203310
Class I, Zones 1 & 2, AExd IIC T4
GOST ’R’ Certification 1Ex d IIC T4 & 1Exde IIC T4
GOST ’K’ Certification Ex d IIC T4
Chinese (CQST) Certification Ex d IIC T4
Russian Fire Alarm (VNIIPO) Approved
Enclosure material Body and horn glass reinforced polyester
Swivel bracket stainless steel
Finish Epoxy paint finish as standard or to customer’s specification
Max. sound levels Long flare = 115 ± 3 db(A) (tone dependent)
Short flare = 108 ± 3 db(A) (tone dependent)
Rated voltage and Rated current 12 V DC 760 mA 24 V DC 380 mA 48 V DC 190 mA
110 V AC 135 mA 120 V AC 124 mA 220 V AC 68 mA
230 V AC 65 mA 240 V AC 62 mA 254 V AC 59 mA
Entries up to 2 x 20 mm up to 2 x 1/2” NPT
Weight Ex d IIC: 6.0 kg Ex de IIC: 6.5 kg
Rated terminal cross section 4 x 2.5 mm 2 (AC) 6 x 2.5 mm 2 (DC)
Protection category to EN 60529 IP66 and IP67
Permissible ambient temperature Ex d Ex de
1) depends on ambient temperature
DB3 & DB3P -20 °C to +70 °C (T4) -20 °C to +45 °C (T5/T100 °C)
DB3 L & DB3LP -55 °C to +55 °C (T5) -55 °C to +70 °C (T4/T135 °C)
UL GOST ’R’ (Ex d)
DB3 & DB3P -55 °C to +70 °C -20 °C to +50 °C
DB3 L & DB3LP n/a -55 °C to +55 °C
GOST ’R’ (Ex de) CQST
DB3 & DB3P -20 °C to +40 °C -20 °C to +55 °C
DB3 L & DB3LP -55 °C to +55 °C n/a
5.54 COOPER CROUSE-HINDS GMBH