LT3SA00MW Schneider Electric Thermistor Protection Unit - 1NO + 1NC, 100 VA, 24 → 230 Vac/dc, TeSys

Schneider Electric TeSys LT3 -S Thermistor Protection Relays._x000D_ From Schneider Electric this is the TeSys LT3-S range of Thermistor protection relays designed as an intelligent relay with built-in machine temperature control providing quick and easy selection. The thermistor protection relays can be used with all motors equipped with thermistor probes allowing you to monitor windings temperature, so you do not exceed the rated operating value. This guards the relay against any faults plus can also monitor the surface temperature._x000D_ LT3-S Features._x000D_ Connection by Cage connectors._x000D_ LT3-SE – has automatic reset._x000D_ LT3-SA – has automatic reset plus a voltage fault indicator light._x000D_ LT3-SM - has automatic reset plus a voltage fault indicator light, device Test and Reset button._x000D_ Automatic or manual reset._x000D_ Remote reset._x000D_ Fault storage with the supply switched off._x000D_ Fault indication._x000D_ Test function._x000D_ Guards against faults (caused by premature ageing)._x000D_ General protection and protection of motors with PTC Probes._x000D_ Protects resistors, bearings and capacitors._x000D_ Good in severe environments (frequent starts)._x000D_ Applications._x000D_ Industry, infrastructure, building._x000D_ Schneider Electric T3SA00MW LT3SA TeSys LT3 PTC Probe Relay._x000D_ Features and Benefits._x000D_ Automatic reset._x000D_ Thermistor protection unit._x000D_ Contacts 2 C/O multi voltage._x000D_ Rated operational voltage 250 V AC 50/60 Hz for output control relay._x000D_ Signal function - Fault indication, Voltage indication._x000D_ Probe interchangeability - Label mark A conforming to IEC 60034-11._x000D_ Power consumption (hold in) – 1 W, 2.5 VA._x000D_ Number of probes 0 .. 6._x000D_ Input voltage - < 2.5 V (1500 Ohm) for probe, < 7.5 V (4000 Ohm) for probe conforming to IEC 60034-11._x000D_ Terminal connections – Power circuit – Cage type._x000D_ Height 100 mm._x000D_ Width 22.5 mm._x000D_ Depth 100 mm._x000D_ Net weight 0.22 kg._x000D_ Standards_x000D_ IEC 60947-8 IEC 60034-11 VDE 0660._x000D_ IP20 conforming to IEC 60529 IP20 conforming to VDE 0106._x000D_ Vibrations resistance - 1 gn 25...150 Hz conforming to IEC 60068-2-6, 2.5 gn 2...25 Hz conforming to IEC 60068-2-6._x000D_ Shock resistance - 5 gn 11 ms conforming to IEC 60068-2-27._x000D_ Resistance to electrostatic discharge level 3 conforming to IEC 61000-4-2._x000D_ Resistance to fast transient level 3 conforming to IEC 61000-4-4._x000D_ Surge resistance 1.2/50-8/20 level 4 conforming to IEC 61000-4-5._x000D_ Susceptibility to electromagnetic fields level 3 conforming to IEC 61000-4-3._x000D_ Immunity to microbreaks and voltage drops conforming to IEC 61000-4-11.