1-21-200 / Class I DIv 1 Haz Loc D1xB2XH1 UL1971 Auto Sync CI D1 86cd Strobe The explosion proof D1xB2XH1 is an auto-synchronizing Xenon Strobe warning 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, enclosure has been designed to create the optimal 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 explosion proof warning light to be rotated and positioned in any orientation. Multiple D1xB2XH1 units will auto-synchronize 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 warning signals

2 OFF FEET SUPPLIED IN STOWED POSITION SUITABLE FOR POLE OR BRACKET MOUNTING BEACON RETAINED BY 2 OFF M5 SCREWS PER FOOT -2 OFF FEET CONFIGURED WITH MOUNTING FEET SET OUT FOR SURFACE MOUNTING BEACON RETAINED BY 2 OFF M5 SCREWS PER FOOT -3/4" NPT SIDE ENTRY 2 OFF POSITIONS MARKED * -M20xl .5 SIDE ENTRY 2 OFF POSITIONS MARKED # 3/4" NPT BOTTOM ENTRY FOR POLE MOUNTING BEACON - BASE CONFIGURED WITH MOUNTING FEET SET OUT FOR SURFACE MOUNTING BEACON -BRACKET MOUNTING COVER BOSSES 2 POSITIONS REMOVED WHEN OPTIONAL BRACKET IS TO BE MOUNTED BASE CONFIGURED WITH MOUNTING FEET SET OUT FOR SURFACE MOUNTING...