LAD8N11
TeSys D - auxiliary contact block - 1NO + 1NC - screw clamp terminals
Main

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range of product TeSys D
TeSys D control relay
 
range TeSys  
product or component type Auxiliary contact block  
auxiliary contacts operation Instantaneous  
pole contact composition 1 NO + 1 NC  
connections - terminals Screw clamp terminals 1 cable 1...2.5 mm² - cable stiffness: flexible - with cable end
Screw clamp terminals 1 cable 1...2.5 mm² - cable stiffness: flexible - without cable end
Screw clamp terminals 1 cable 1...2.5 mm² - cable stiffness: solid - with cable end
Screw clamp terminals 1 cable 1...2.5 mm² - cable stiffness: solid - without cable end
Screw clamp terminals 2 cable 1...2.5 mm² - cable stiffness: flexible - with cable end
Screw clamp terminals 2 cable 1...2.5 mm² - cable stiffness: flexible - without cable end
Screw clamp terminals 2 cable 1...2.5 mm² - cable stiffness: solid - with cable end
Screw clamp terminals 2 cable 1...2.5 mm² - cable stiffness: solid - without cable end
 
 
Complementary

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mounting location Side  
[Ui] rated insulation voltage 690 V - conforming to IEC 60947-5-1
600 V - certifications CSA
600 V - certifications UL
 
[Ue] rated operational voltage 690 V AC 25...400 Hz  
[Ith] conventional free air thermal current 10 A at <= 60 °C  
Irms rated making capacity 140 A AC conforming to IEC 60947-5-1
250 A DC conforming to IEC 60947-5-1
 
permissible short-time rating 100 A at 60 °C 1 s
120 A at 60 °C 500 ms
140 A at 60 °C 100 ms
 
protection type GG fuse <= 10 A rating according to operational current for Ue <= 690 V  
associated fuse rating 10 A gG IEC 60947-5-1  
mechanical durability 3 Mcycles  
minimum switching current 5 mA  
minimum switching voltage 17 V  
non-overlap time 1.5 ms on de-energisation (no overlap between NC and NO contact)
1.5 ms on energisation (no overlap between NC and NO contact)
 
overlap time 1.5 ms  
insulation resistance > 10 MOhm  
width 12.5 mm  
 
Environment

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environmental characteristic Normal environment  
standards BS 4794
EN 60947-5-1
IEC 60947-5-1
NF C 63-140
VDE 0660
 
product certifications CSA
UL
 
IP degree of protection IP2x conforming to VDE 0660  
protective treatment TH conforming to IEC 60068  
ambient air temperature for operation -5...60 °C  
ambient air temperature for storage -60...80 °C  
operating altitude 3000 m without derating in temperature