New! - Norman Equipment Co.

ZS73 TECHNICAL DATAMECHANICAL SPECIFICATIONSHousingDie-cast aluminum, color-paintedThermoplastic coverDegree of Protection IP65 (pushbutton reset)IP54 (key reset)Maximum Supported 164 feet (50m)SpanTypical Deflection (S) 5.1" (13cm)Required for OperationMechanical Life1 million operationsOperating Temperature –13°F to +158°F (–25°C to +70°C)Conformity to Standards CE ULBGCSAEN 418IEC 947-5-1EN 60947-5-1Explosion Protection E Ex dll CT6 (“Ex” models only)ELECTRICAL SPECIFICATIONSContactsContact ConfigurationContact RatingSwitching ActionShort Circuit ProtectionRated Insulation VoltageType TerminalsFine silverDouble-pole, double-break withelectrically-separated contactbridges6A/400VACSnap-action, positive-break NCcontacts (with wire pulling)6A (Slow blow)400VACScrew terminals with clampingwashersNote: Hard-coated housing available with stainless steel accessories.Please consult factory.Note: Bi-directional unit available, up to 50m each direction. Pleaseconsult factory.DIMENSIONSPushbutton ResetKey Reset15.59M2025.986,5.26301.185.201706.69752.95301.1833,41.31351.381054.13481.89301.1815.59M20562.20281.10702.76983.86mminchSWITCHING DIAGRAMS & CONTACT SCHEMATICS-100 10 20 30 40 50 60 70 80T(°C)100 104 423-2411-12231124121020304050l (m)Cable length vs. temperature rangeAt 5m distance, intermediate wire supports arerequired. See accessories.108