Combined Type 2 and 3 tested protector (to BS EN 61643) for use on low current (up to 5 or 16 A) single phase systems to protect connected electronic equipment from transient overvoltages on the mains supply, e.g. fire/intruder alarm panels. Protectors with /BX suffix come ready-boxed, to IP66, for use in dirty or damp environments. For use at boundaries LPZ 1 through to LPZ 3 to protect sensitive electronic equipment.
Application Use these protectors on low current mains power supplies, e.g. CCTV cameras, alarm panels and telemetry equipment.
Installation Connect in-line with the power supply usually either within the equipment panel (or for CCTV cameras, in an enclosure close by), or on the fused connection that supplies equipment. To protect equipment inside a building from transients entering on an outgoing feed the protector should be installed as close to where the cable leaves the building as possible.
Temperature Range: -40°C to + 80°C
Connection Type: Screw Terminal (Max Torque 0.5Nm)
Conductor Size (stranded): 4mm²
Earth Connection: Via M6 stud or earth terminal or M6 Stud (Max Torque 0.5Nm)
Volt Free Contact: Connect via screw terminal with conductor up to 4.0mm² (stranded)
Protection: IP20 / IP66
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