The explosion proof D1xB2XH1 is an auto-synchronizing Xenon Strobe
light/beacon tested to UL1971. UL/cUL/ULC approved for Class I/II Div 1,
Class I Zone 1/Zone 21 for gas and dust environments.
The lightweight, marine grade, enclo sure has been designed to create the o ptimal fire signal suitable for public mode fire alarm, ADA compliant, hearing impaired applications. Its innovative construction includes both conduit or surface mounting capabilities – without the need for any additional accessories. For complete flexibility an optional stainless-steel bracket enables the light to be rotated and positioned in any orientation.
Multiple D1xB2XH1 units will auto -synchro nize when powered from the same power source;
removing the need for any additional sync modules on the circuit.
Features
- Public mode fire use UL1971 & CAN/ULC-S526
- Auto synchronized as per UL1971
- 86.37cd – UL1971 Public mode fire
- Operating current only 635mA
- In rush limited to 817mA for 5ms
- Choice of four flash rates
- Marine grade aluminum enclosure
- Ingress Type 4/4X/3R/13, IP66
- High impact Borosilicate glass lens
- Duplicate, pluggable terminations
- Diode protected for supervised circuits
- Conduit mount via 3/4" NPT entry
- Surface mount via user installed lugs
- Dual 3/4"NPT and dual M20 side entries
- Supplied with stopping plugs
- Optional multi-position wall bracket
Approvals
- UL/cUL File ref: E245313
- CSFM listing: 7300-2279:0507
Coding
- NEC: Class I Div 1 Group ABCD T5 Ta -55°C to +80°C
Class I Div 1 Group ABCD T6 Ta -55°C to +60°C
- CEC: Class I Div 1 Group CD T5 Ta -55°C to +80°C
Class I Div 1 Group CD T6 Ta -55°C to +60°C
- NEC / CEC:Class II Div 1 Group EFG T4A Ta -55°C to +80°C
Class II Div 1 Group EFG T5 Ta -55°C to +65°C
Class II Div 1 Group EFG T6 Ta -55°C to +50°C
Class III Div 1 Ta -55°C to +80°C
- NEC: Class I Zone 1 AEx db IIC T5 Ta -55°C to +80°C
Class I Zone 1 AEx db IIC T6 Ta -55°C to +60°C
Zone 21 AEx tb IIIC 107°C Ta -55°C to +80°C
- CEC: Ex db IIC T5 Ta -55°C to +80°C
Ex db IIC T6 Ta -55°C to +60°C
Ex tb IIIC 107°C Ta -55°C to +80°C
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