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electronic timer module - type on delay 25...500 s - 24...250 V DC/AC

LA4DT4U

Environmental Data
Total lifecycle Carbon footprint
1
Use Better
Packaging made with recycled cardboard
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Recycled cardboard content is minimum 70% (50% in US). Some orders may include non-recycled cardboard until stock runs out.
Yes
Use Again
Take-back
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Whether the product has been included in a global take-back program. Some products are eligible in some geographies, please verify if it's available in your country.
No
Description
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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 25 to 500 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.
Specifications
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Main
RangeTeSys
Product or component typeSerial timer modules
Device short nameLA4DT
Poles description3P
Product compatibilityLC1D09...D38
LC1D80...D150
LC1D40A...D80A
Complementary
Mounting locationTop
[Uc] control circuit voltage24...250 V AC 50/60 Hz
24...250 V DC
Control circuit voltage limitsBy mechanical contact: 0.8...1.1 Uc
[Ui] rated insulation voltage250 V conforming to IEC 60947-1
Connections - terminalsControl circuit: connector 1 cable(s) 1…2.5 mm²flexible with cable end
Control circuit: connector 1 cable(s) 1…2.5 mm²solid with cable end
Control circuit: connector 1 cable(s) 1…2.5 mm²flexible without cable end
Control circuit: connector 1 cable(s) 1…2.5 mm²solid without cable end
Control circuit: connector 2 cable(s) 1…2.5 mm²flexible with cable end
Control circuit: connector 2 cable(s) 1…2.5 mm²solid with cable end
Control circuit: connector 2 cable(s) 1…2.5 mm²flexible without cable end
Control circuit: connector 2 cable(s) 1…2.5 mm²solid without cable end
Tightening torque1.7 N.m
Electrical durability30 Mcycles
Timer typeOn delay
Time delay range25...500 s
Reset time150 ms during time delay
50 ms after time delay
Local signallingIlluminates during time delay by LED
[Ures] residual voltage3.3 V
Net weight0.04 kg
Environment
StandardsIEC 60255-5
Product certificationsUL
CSA
IP degree of protectionIP2X conforming to IEC 60529
Ambient air temperature for operation-25…55 °C
Permissible ambient air temperature around the device-25…70 °C
Ambient air temperature for storage-40…80 °C
Protection typeBuilt-in by varistor
Heat dissipation2 W
Immunity to microbreaks10 ms during time delay
2 ms after time delay
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height4.064 cm
Package 1 Width4.826 cm
Package 1 Length5.08 cm
Package 1 Weight45.36 g
Unit Type of Package 2S02
Number of Units in Package 270
Package 2 Height15 cm
Package 2 Width30 cm
Package 2 Length40 cm
Package 2 Weight3.823 kg
Contractual warranty
Warranty12 months
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Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via our ongoing “Use Better, Use Longer, Use Again” campaign to extend product lifetimes and recyclability.
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