Schneider-Electric
 
LC7K1201B7 picture- web-product-data-sheet
LC7K1201B7
TeSys K contactor , 3P , AC-3 <= 440 V 12 A , 1 NC aux. , 24 V AC coil
Schneider Electric
Characteristics
Main
Range of product TeSys K
Range TeSys
Product or component type Contactor
Device short name LC7K
Contactor application Resistive load
Motor control
Utilisation category AC-3
AC-1
AC-4
Poles description 3P
Pole contact composition 3 NO
[Ie] rated operational current 20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit
12 A at <= 440 V AC AC-3 for power circuit
16 A (at <70 °C) at 690 V AC AC-1 for power circuit
Auxiliary contact composition 1 NC
Complementary
Control circuit type AC at 50/60 Hz silent
Motor power kW 4 kW at 480 V AC 50/60 Hz AC-3
4 kW at 500...600 V AC 50/60 Hz AC-3
4 kW at 660...690 V AC 50/60 Hz AC-3
2.2 kW at 400 V AC 50/60 Hz AC-4
3 kW at 220...230 V AC 50/60 Hz AC-3
5.5 kW at 380...415 V AC 50/60 Hz AC-3
5.5 kW at 440 V AC 50/60 Hz AC-3
Auxiliary contacts type Type instantaneous 1 NC
[Uc] control circuit voltage 24 V AC 50/60 Hz
Control circuit voltage limits Operational: 0.85...1.1 Uc (at <50 °C)
Drop-out: 0.1...0.75 Uc (at <50 °C)
[Ui] rated insulation voltage Power circuit: 600 V conforming to UL 508
Power circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-5-1
Signalling circuit: 600 V conforming to UL 508
Power circuit: 600 V conforming to CSA C22.2 No 14
Signalling circuit: 600 V conforming to CSA C22.2 No 14
[Uimp] rated impulse withstand voltage 8 kV
Overvoltage category III
Mounting support Plate
Rail
Standards EN/IEC 60947-4-1
GB/T 14048.4
UL 60947-4-1
CSA C22.2 No 60947-4-1
JIS C8201-4-1
IP degree of protection IP2X conforming to VDE 0106
Protective treatment TC conforming to IEC 60068
TC conforming to DIN 50016
Flame retardance V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102
Connections - terminals Screw clamp terminals 1 cable(s) 1.5…4 mm²solid
Screw clamp terminals 1 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) 1.5…4 mm²solid
Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end
Tightening torque 0.8…1.3 N.m - on screw clamp terminals Philips No 2
0.8…1.3 N.m - on screw clamp terminals flat Ø 6 mm
[Ue] rated operational voltage Power circuit: 690 V AC 50/60 Hz
Signalling circuit: <= 690 V AC 50/60 Hz
[Ith] conventional free air thermal current 20 A (at 50 °C) for power circuit
10 A (at 50 °C) for signalling circuit
Irms rated making capacity 110 A AC for signalling circuit conforming to IEC 60947
144 A AC for power circuit conforming to NF C 63-110
144 A AC for power circuit conforming to IEC 60947
Rated breaking capacity 110 A at 440 V conforming to IEC 60947
80 A at 500 V conforming to IEC 60947
70 A at 660...690 V conforming to IEC 60947
Associated fuse rating 25 A gG at <= 440 V for power circuit
25 A aM for power circuit
10 A gG for signalling circuit conforming to IEC 60947
10 A gG for signalling circuit conforming to VDE 0660
Average impedance 3 mOhm - Ith 20 A 50 Hz for power circuit
Inrush power in VA 3 VA (at 20 °C)
Hold-in power consumption in VA 3 VA (at 20 °C)
Heat dissipation 1.3 W
Operating time 30...40 ms coil energisation and NO closing
30 ms coil de-energisation and NO opening
Safety reliability level B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability 10 Mcycles
Maximum operating rate 3600 cyc/h
Minimum switching current 5 mA for signalling circuit
Minimum switching voltage 17 V for signalling circuit
Insulation resistance > 10 MOhm for signalling circuit
Depth 57 mm
Net weight 0.225 kg
Environment
Product certifications CB Scheme
CCC
UL
CSA
EAC
CE
UKCA
Ambient air temperature for storage -50…80 °C
Operating altitude 2000 m without derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 4.8 cm
Package 1 Width 6.2 cm
Package 1 Length 6.6 cm
Package 1 Weight 225 g
Offer Sustainability
EU RoHS Directive Compliant
print EU RoHS Declaration
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins