Schneider-Electric Worcester Electrical Distributors Ltd
 
LA4DT2U picture- worcesterelectrical
LA4DT2U
electronic timer module - type on delay - 1.5....30 s - 24....250 V DC/AC
Local distributor code Local distributor code: 
2210571
EAN Code EAN Code: 
3389110236460
Schneider Electric
Characteristics
Main
Range TeSys
Product or component type Serial timer modules
Device short name LA4DT
Poles description 3P
Product compatibility LC1D09...D38
LC1D80...D150
LC1D40A...D80A
Complementary
Mounting location Top
[Uc] control circuit voltage 24...250 V AC 50/60 Hz
24...250 V DC
Control circuit voltage limits By mechanical contact: 0.8...1.1 Uc
[Ui] rated insulation voltage 250 V conforming to IEC 60947-1
Connections - terminals Control 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 torque 1.7 N.m
Electrical durability 30 Mcycles
Timer type On delay
Time delay range 1.5...30 s
Reset time 150 ms during time delay
50 ms after time delay
Local signalling Illuminates during time delay by LED
[Ures] residual voltage 3.3 V
Net weight 0.04 kg
Environment
Standards IEC 60255-5
Product certifications CSA
UL
IP degree of protection IP2x 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 type Built-in by varistor
Heat dissipation 2 W
Immunity to microbreaks 10 ms during time delay
2 ms after time delay
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Weight 49.0 g
Package 1 Height 4.8 cm
Package 1 width 5.0 cm
Package 1 Length 5.0 cm
Unit Type of Package 2 S02
Number of Units in Package 2 70
Package 2 Weight 3.695 kg
Package 2 Height 15.0 cm
Package 2 width 30.0 cm
Package 2 Length 40.0 cm
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant
print EU RoHS Declaration
Toxic heavy metal free Yes
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Contractual warranty
Warranty 18 months