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TeSys D - time delay auxiliary contact block - 1 NO + 1 NC screw clamp terminals

LADT4

Environmental Data
Total lifecycle Carbon footprint
4
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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 D time delay auxiliary contact block, for contactors LC1D, LC1F and control relays CAD. It provides 1NO+1NC contacts rated up to 10A 690V AC, On-delay setting range 10-180s, connection by screw clamp terminals. Clip-on front mounting, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).
Specifications
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Main
RangeTeSys
TeSys Deca
Product nameTeSys Deca
Product or component typeTime delay auxiliary contact block
Range compatibilityTeSys Deca CAD
TeSys Deca LC1D
TeSys F LC1F
TeSys F CR1F
Mounting locationFront
Pole contact composition1 NO + 1 NC
Contacts operationTime delay
Timer typeOn delay
Time delay range10...180 s
[Ue] rated operational voltage690 V AC 25...400 Hz
[Ie] rated operational current6 A at 120 V AC-15
1.04 A at 690 V AC-15
0.55 A at 125 V DC-13
0.1 A at 600 V DC-13
[Ui] rated insulation voltage690 V conforming to IEC 60947-5-1
600 V conforming to UL 60947-5-1
600 V conforming to CSA C22.2 No 60947-5-1
[Ith] conventional free air thermal current10 A (at 60 °C)
StandardsEN/IEC 60947-5-1
UL 60947-5-1
CSA C22.2 No 60947-5-1
GB/T 14048.5
EN 50012
IEC 60335-1:Clause 30.2
IEC 60335-2-40:Annex JJ
UL 60335-2-40:Annex JJ
Product certificationsIECEE CB Scheme
UL
CSA
CCC
EAC
UKCA
Complementary
Irms rated making capacity140 A at <= 690 V AC conforming to IEC 60947-5-1
250 A at <= 690 V DC conforming to IEC 60947-5-1
Permissible short-time rating100 A 60 °C 1 s
120 A 60 °C 500 ms
140 A 60 °C 100 ms
Protection typeGG fuse 10 A
Mechanical durability5 Mcycles
Minimum switching current5 mA
Minimum switching voltage17 V
Non-overlap time1.5 ms on de-energisation no overlap between NC and NO contact
1.5 ms on energisation no overlap between NC and NO contact
Insulation resistance> 10 MOhm
Connections - terminalsScrew clamp terminals 1 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 1…2.5 mm²rigid
Screw clamp terminals 2 cable(s) 1…2.5 mm²rigid
Screw clamp terminals
Tightening torque1.7 N.m - with screwdriver flat Ø 6 mm
1.7 N.m - with screwdriver Philips No 2
1.7 N.m - with screwdriver pozidriv No 2
Height48 mm
Width44 mm
Depth61 mm
ColourDark grey
Environment
Environmental characteristicNormal environment
IP degree of protectionIP20 conforming to IEC 60529
Protective treatmentTH conforming to IEC 60068
Ambient air temperature for storage-60…80 °C
Ambient air temperature for operation-40…70 °C
Operating altitude3000 m
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height5.2 cm
Package 1 Width6.5 cm
Package 1 Length5.0 cm
Package 1 Weight74.0 g
Unit Type of Package 2BB1
Number of Units in Package 210
Package 2 Height5.2 cm
Package 2 Width14.0 cm
Package 2 Length24.0 cm
Package 2 Weight750.0 g
Unit Type of Package 3S03
Number of Units in Package 3140
Package 3 Height30.0 cm
Package 3 Width30.0 cm
Package 3 Length40.0 cm
Package 3 Weight10.988 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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