SINGLE INPUT MODULE WITH INTEGRAL NEGATIVE LINE SHORT CIRCUIT ISOLATOR USED WITH ANALOGUE-ADDRESSABLE FIRE ALARM CONTROL SYSTEMS AND DEVICES. THE MODULE IS COMPACT AND SUITABLE FOR MOUNTING WITHIN OTHER EQUIPMENT. PRODUCT HAS REMOTE LIGHT EMITTING DIODE OUTPUT FOR INPUT STATUS NOTIFICATION. TO ADDRESS THIS DEVICE ON THE FIRE ALARM CONTROL SYSTEM ANOTHER DEVICE IS USED FOR PROGRAMMING. THE SHORT CIRCUIT ISOLATOR IS INTENDED ONLY TO ISOLATE THIS DEVICE FROM THE REST OF ITS NETWORK IN THE EVENT OF A FAULT, IT ISN'T INTENDED AS A PROTECTIVE SAFETY FEATURE. THE ISOLATOR WILL SELF RESET WHEN THE FAULT CLEARS. THIS PRODUCT HAS A POLYCARBONATE ABS TYPE PLASTIC CASING PLUS METAL FASTENERS, SCREWS, RELAYS AND CONNECTORS. THE PRODUCT CAN BE SOLD INDIVIDUALLY IN ITS OWN SMALL CARDBOARD BOX, BUT IT IS MORE COMMONLY DESPATCHED IN LARGER CARDBOARD BOXES CONTAINING 10 OR MORE UNITS. OPERATING DATA:- OPERATING LOOP VOLTAGE 20 TO 38 VOLTS DC ALARM CURRENT 3.3 MILLIAMPS CURRENT IN SHORT CIRCUIT 15 MILLIAMPS WEIGHT 40 GRAMS

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S: GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8536 ELECTRICAL APPARATUS FOR SWITCHING OR PROTECTING ELECTRICAL CIRCUITS, OR FOR MAKING CONNECTIONS TO OR IN ELECTRICAL CIRCUITS (FOR EXAMPLE, SWITCHES, RELAYS, FUSES, SURGE SUPPRESSORS, PLUGS, SOCKETS, LAMP HOLDERS AND OTHER CONNECTORS, JUNCTION BOXES), FOR A VOLTAGE NOT EXCEEDING 1 000 V; CONNECTORS FOR OPTICAL FIBRES, OPTICAL FIBRE BUNDLES OR CABLES GIR 5 (B) HAS BEEN USED TO IDENTIFY THE TYPE OF PACKAGING. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 8536 30 OTHER APPARATUS FOR PROTECTING ELECTRICAL CIRCUITS CN CODE 853630 10 FOR A CURRENT NOT EXCEEDING 16A TARIC CODE 8536301090 OTHER THAN FOR USE IN CERTAIN TYPES OF AIRCRAFT ALSO CLASSIFIED IN ACCORDANCE WITH: HARMONISED SYSTEM EXPLANATORY NOTES (HSENS) TO 8536 (II)