LR2K0307 - TeSys K differential thermal overload relays 1.2...1.8 A class 10A - Schneider Electric

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28,92 €

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TeSys K differential thermal overload relays 1.2...1.8 A class 10A - Schneider Electric

In cart

28,92 €

SPECIFICATIONS

Main

Device short name LR2K

Range TeSys

thermal overload class Class 10A conforming to IEC 60947-4-1

Product Name TeSys LRK

[ui] rated insulation voltage Power circuit: 690 V conforming to BS 4941
Power circuit: 690 V conforming to IEC 60947
Power circuit: 750 V conforming to VDE 0110 group C
Power circuit: 600 V conforming to CSA C22.2 No 14

Relay application Motor protection

thermal protection adjustment range 1.2…1.8 A

Complementary

product compatibility LC1K
LP1K
LP4K
LC7K

[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

[ith] conventional thermal current 6 A for signalling circuit

Control type Red push-button: trip test function
Blue push-button: stop and manual reset
selector switch: manual or automatic reset

Product certifications UL
CSA
UKCA

Handle front plate colour 58 mm

Product or component type Differential thermal overload relay

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
1.3 N.m - on screw clamp terminals - with screwdriver pozidriv No 2

[uimp] rated impulse withstand voltage 6 kV

Auxiliary contact composition 1 NO + 1 NC

Connections - terminals Screw clamp terminals 1 cable(s) 1.5…4 mm²solid
Screw clamp terminals 2 cable(s) 1.5…4 mm²solid
Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end

Associated fuse rating 6 A gG for signalling circuit conforming to VDE 0660
6 A gG for signalling circuit conforming to IEC 60947

width (w) 45 mm

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

network frequency <= 400 Hz

Flame retardance V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102

Local signalling Trip indicator (yellow)

Net weight 0.145 kg

Mounting support Under contactor
Plate, with specific accessories
Rail, with specific accessories

power dissipation per pole 2 W

depth 65 mm

Network type AC
DC

Phase failure sensitivity Yes conforming to IEC 60947-4-1

Environment

Ambient air temp for storage/transportation -40…70 °C

ip degree of protection IP2X conforming to IEC 60529

operating altitude 2000 m without derating

ambient air temperature for operation -20…55 °C without derating conforming to IEC 60947
-30…60 °C with derating conforming to IEC 60947

standards IEC 60947
NF C 63-650
VDE 0660
BS 4941

fire resistance 850 °C conforming to IEC 60695-2-1

protective treatment TC conforming to IEC 60068
TC conforming to DIN 50016