electronic timer module - type on delay - 1.5....30 s - 24....250 V DC/AC
LA4DT2U
Description
TeSys Deca electronic timer module for LC1D09-D38, LC1D40A-D80A, LC1D80-D150 (3P) contactors. To be used with 24-250V AC control circuit voltages, it provides a manual ajustable on-delay time 1.5 to 30 sec. The time delay period is signalling by LED. Mounting on contactors LC1D09-D38 using adapter LAD4BB, on contactors LC1D40A-D80A using adpater LAD4BB3, on contactors LC1D80-D150 (3P) directly on coil terminals. Multi standards certified (IEC, UL, CSA), it conforms to RoHS/REACh regulation.
Product Details
| [uc] Control Circuit Voltage | 24...250 V AC 50/60 Hz |
|---|---|
| [ui] Rated Insulation Voltage | 250 V conforming to IEC 60947-1 |
| Ambient Air Temperature for Operation | -25-55 °C |
| Ambient Air Temperature for Storage | -40-80 °C |
| Compatibility Code | LA4DT |
| Device Short Name | LA4DT |
| Electrical Durability | 30 Mcycles |
| Ip Degree of Protection | IP2x conforming to IEC 60529 |
| Mounting Location | top |
| Net Weight | 0.04 kg |
| Poles Description | 3P |
| Product Certifications | CSA |
| Product Compatibility | LC1D09...D38 |
| Product or Component Type | serial timer modules |
| Protection Type | built-in by varistor |
| Range | TeSys |
| Range of Product | TeSys D |
| Standards | IEC 60255-5 |
| Tightening Torque | 1.7 N.m |
| Time Delay Range | 1.5...30 s |
| Connections - Terminals | control circuit: connector 1 cable(s) 1-2.5 mm²flexible with cable end |
| [ures] Residual Voltage | 3.3 V |
| Control Circuit Voltage Limits | by mechanical contact: 0.8...1.1 Uc |
| Heat Dissipation | 2-2 W |
| Immunity to Microbreaks | 10 ms during time delay |
| Local Signalling | illuminates during time delay by LED |
| Permissible Ambient Air Temperature Around the Device | -25-70 °C |
| Reset Time | 150 ms during time delay |
| Timer Type | on delay |
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