LADN403 SQUARE D, LADN403 Datasheet
LADN403
Manufacturer Part Number
LADN403
Description
CONTACTOR AUXILIARY CONTACT BLOCK IEC
Manufacturer
SQUARE D
Datasheet
1.LADN403.pdf
(2 pages)
Product data sheet
Characteristics
Complementary
Environment
Mar 30, 2012
Mounting location
[Ui] rated insulation voltage
[Ue] rated operational voltage
[Ith] conventional free air thermal current
Irms rated making capacity
Permissible short-time rating
Protection type
Associated fuse rating
Mechanical durability
Minimum switching current
Minimum switching voltage
Non-overlap time
Overlap time
Insulation resistance
Product weight
Environmental characteristic
Standards
Product certifications
IP degree of protection
Protective treatment
Ambient air temperature for operation
LADN403
TeSys D - auxiliary contact block - 4 NO -
spring terminals
Main
Range of product
Product or component
type
Product compatibility
Auxiliary contacts oper-
ation
Pole contact composi-
tion
Connections - terminals
Front
600 V - certifications CSA
690 V - conforming to IEC 60947-5-1
600 V - certifications UL
690 V AC 25...400 Hz
10 A at <= 60 °C
250 A DC
140 A AC
140 A at -5...60 °C 100 ms
120 A at -5...60 °C 500 ms
100 A at -5...60 °C 1 s
GG fuse <= 10 A rating according to operational current for Ue <= 690 V
IEC 60947-5-1
30 Mcycles
5 mA
17 V
1.5 ms on energisation (no overlap between NC and NO contact)
1.5 ms on de-energisation (no overlap between NC and NO contact)
1.5 ms
> 10 MOhm
0.05 kg
Normal environment
BS 4794
EN 60947-5-1
IEC 60947-5-1
NF C 63-140
VDE 0660
CSA
UL
IP2x conforming to VDE 0106
TH conforming to IEC 60068
-40...70 °C
TeSys D
TeSys D control relay
Auxiliary contact block
CR1F
Instantaneous
4 NO
Spring terminals 2 cable 2.5 mm² - cable stiffness:
solid - without cable end
Spring terminals 2 cable 2.5 mm² - cable stiffness:
flexible - without cable end
1
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LADN403 Summary of contents
Page 1
... Insulation resistance Product weight Environment Environmental characteristic Standards Product certifications IP degree of protection Protective treatment Ambient air temperature for operation Mar 30, 2012 LADN403 TeSys D - auxiliary contact block - spring terminals Main Range of product TeSys D TeSys D control relay Product or component Auxiliary contact block type ...
Page 2
Ambient air temperature for storage Operating altitude Offer Sustainability Sustainable offer status RoHS REACh Product environmental profile Product end of life instruction 2 -60...80 °C 3000 m without derating in temperature Green Premium product Compliant - since 0651 - download ...