LADR2 SQUARE D, LADR2 Datasheet
LADR2
Manufacturer Part Number
LADR2
Description
CONTACTOR TIME DELAY AUX.CONTACT BLOCK
Manufacturer
SQUARE D
Datasheet
1.LADR2.pdf
(2 pages)
Specifications of LADR2
Rohs Compliant
YES
Product data sheet
Characteristics
Complementary
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
Timer type
Time delay range
Insulation resistance
Product weight
LADR2
TeSys D - time delay auxiliary contact block - 1
NO + 1 NC - screw clamp terminals
Main
Range of product
Product or component
type
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 at <= 690 V DC conforming to IEC 60947-5-1
140 A at <= 690 V AC conforming to IEC 60947-5-1
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
5 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)
Off delay
0.1...30 s
> 10 MOhm
0.060 kg
TeSys D
TeSys D control relay
TeSys F
Time delay auxiliary contact block
1 NO + 1 NC
Screw clamp terminals 2 cable 1...2.5 mm² - cable
stiffness: solid - 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: flexible - without cable end
Screw clamp terminals 2 cable 1...2.5 mm² - cable
stiffness: flexible - with cable end
Screw clamp terminals 1 cable 1...2.5 mm² - cable
stiffness: solid - 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: flexible - without cable end
Screw clamp terminals 1 cable 1...2.5 mm² - cable
stiffness: flexible - with cable end
1
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LADR2 Summary of contents
Page 1
... Mechanical durability Minimum switching current Minimum switching voltage Non-overlap time Timer type Time delay range Insulation resistance Product weight Mar 30, 2012 LADR2 TeSys D - time delay auxiliary contact block - screw clamp terminals Main Range of product TeSys D TeSys D control relay TeSys F Product or component ...
Page 2
Environment Environmental characteristic Standards Product certifications IP degree of protection Protective treatment Ambient air temperature for operation Ambient air temperature for storage Operating altitude 2 Normal environment BS 4794 EN 60947-5-1 IEC 60947-5 63-140 VDE 0660 CSA UL ...