LR2K0307 overload relay 3P 1.2-1.8A

LR2K0307 overload relay 3P 1.2-1.8A
Price: $38.54 ×
= 38.54
Manufacturer: Schneider Electric
Model: 004.014.207
Weight: 160 g      Barcode: 3389110230437
In supplier's stock, Delivery time: 08/08/2018
LR2K0307 overload relays are designed for the protection of motors. They are compensated and phase failure sensitive. Resetting can either be manual or automatic.
Direct mounting: under the contactor for versions with screw clamp terminals only.
Separate mounting: using terminal block LA7K0064.
On the front face of the overload relay:
  • selection of reset mode: Manual (marked H) or Automatic (marked A),
  • red pushbutton: Trip Test function,
  • blue pushbutton: Stop and manual Reset,
  • yellow trip flag indicator: overload relay tripped.
Main
range TeSys
product name TeSys LRK
product or component type Differential thermal overload relay
device short name LR2K
relay application Motor protection
product compatibility LC1K
LP1K
LC7K
LP4K
network type AC
DC
thermal overload class Class 10A conforming to IEC 60947-4-1
thermal protection adjustment range 1.2...1.8 A
[Ui] rated insulation voltage 600 V power circuit conforming to CSA C22.2 No 14
690 V power circuit conforming to BS 4941
690 V power circuit conforming to IEC 60947
750 V power circuit conforming to VDE 0110 group C
Complementary
network frequency <= 400 Hz
mounting support Plate with specific accessories
Rail with specific accessories
Under contactor
auxiliary contact composition 1 NO + 1 NC
[Ith] conventional free air thermal current 6 A for signalling circuit
[Ue] rated operational voltage <= 690 V for power circuit
690 V AC AC-15 for signalling circuit
250 V DC DC-13 for signalling circuit
associated fuse rating 6 A gG for signalling circuit conforming to VDE 0660
6 A gG for signalling circuit conforming to IEC 60947
[Uimp] rated impulse withstand voltage 6 kV
power dissipation per pole 2 W
phase failure sensitivity Yes conforming to IEC 60947-4-1
local signalling Trip indicator (yellow)
control type Red push-button trip test function
Blue push-button stop and manual reset
Selector switch manual or automatic for reset mode
connections - terminals Screw clamp terminals 1 cable(s) 1.5...4 mm² - cable stiffness: solid
Screw clamp terminals 1 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable end
Screw clamp terminals 1 cable(s) 0.34...2.5 mm² - cable stiffness: flexible - with cable end
Screw clamp terminals 2 cable(s) 1.5...4 mm² - cable stiffness: solid
Screw clamp terminals 2 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable end
Screw clamp terminals 2 cable(s) 0.34...1.5 mm² - cable stiffness: flexible - with cable end
tightening torque 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2
1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
height 58 mm
width 45 mm
depth 65 mm
product weight 0.145 kg
Environment
standards BS 4941
IEC 60947
NF C 63-650
VDE 0660
product certifications CSA
UL
protective treatment TC conforming to IEC 60068
TC conforming to DIN 50016
IP degree of protection IP2x conforming to IEC 60529
ambient air temperature for operation -20...55 °C without derating conforming to IEC 60947
-30...60 °C with derating conforming to IEC 60947
ambient air temperature for storage -40...70 °C
operating altitude 2000 m without derating
fire resistance 850 °C conforming to IEC 60695-2-1
flame retardance V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102
mechanical robustness Shocks NO contact 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks NC contact 10 Gn for 11 ms conforming to IEC 60068-2-27
Vibrations NO contact 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
Vibrations NC contact 2 Gn, 5...300 Hz conforming to IEC 60068-2-6

TeSys K thermal overload relays [477 k]