Square D LC2K1210B7 Data Sheet

Product data sheet

Characteristics

LC2K1210B7

TeSys K reversing contactor - 3P - AC-3 <= 440 V
12 A - 1 NO - 24 V AC coil

Product availability : Stock - Normally stocked in distribution facility

Main

Range TeSys

Product name TeSys K

Product or component type Reversing contactor

Device short name LC2K

Device application Control

Contactor application Motor control

Utilisation category AC-1

Device presentation Preassembled with reversing power busbar

Poles description 3P

Power pole contact composition 3 NO

System Voltage 690 V AC 50/60 Hz power circuit

[Ie] rated operational current 20 A (<= 122 °F (50 °C)) at <= 440 V AC AC-1 power circuit

Motor power kW 3 kW at 220...230 V AC 50/60 Hz

Control circuit type AC 50/60 Hz

[Uc] control circuit voltage 24 V AC 50/60 Hz

Auxiliary contact composition 1 NO

[Uimp] rated impulse withstand voltage 8 kV

Overvoltage category III

Resistive load

AC-3
AC-4

<= 690 V AC 50/60 Hz signalling circuit

16 A (<= 158 °F (70 °C)) at 690 V AC AC-1 power circuit
12 A at <= 440 V AC AC-3 power circuit

4 kW at 480 V AC 50/60 Hz
4 kW at 500...600 V AC 50/60 Hz
4 kW at 660...690 V AC 50/60 Hz

5.5 kW at 380...415 V AC 50/60 Hz

5.5 kW at 440 V AC 50/60 Hz

May 2, 2019

Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications

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[Ith] conventional free air thermal
current

Irms rated making capacity 144 A at 690 V AC power circuit conforming to IEC 60947

Rated breaking capacity 110 A at 440 V conforming to IEC 60947

[Icw] rated short-time withstand current 25 A <= 122 °F (50 °C) >= 15 min power circuit

Associated fuse rating 25 A gG at <= 440 V power circuit

Average impedance 3 mOhm at 50 Hz - Ith 20 A power circuit

[Ui] rated insulation voltage 690 V signalling circuit conforming to IEC 60947-4-1

Electrical durability 0.3 Mcycles 20 A AC-1 at Ue <= 440 V

Interlocking type Mechanical

Mounting support Plate

Standards BS 5424

Product certifications CSA

Connections - terminals Screw clamp terminals 1 cable(s) 0...0.01 in² (1.5...4 mm²) - cable stiffness: solid

Tightening torque 11.5 lbf.in (1.3 N.m) - on screw clamp terminals - with screwdriver Philips No 2

Operating time 10...20 ms coil de-energisation and NO opening

Safety reliability level B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1

Mechanical durability 5 Mcycles

Operating rate 3600 cyc/h

20 A at <= 122 °F (50 °C) power circuit
10 A at <= 122 °F (50 °C) signalling circuit

144 A at 690 V AC power circuit conforming to NF C 63-110
110 A AC signalling circuit conforming to IEC 60947

80 A at 500 V conforming to IEC 60947
70 A at 660...690 V conforming to IEC 60947

80 A 1 s signalling circuit
90 A 500 ms signalling circuit
110 A 100 ms signalling circuit
115 A <= 122 °F (50 °C) 1 s power circuit
105 A <= 122 °F (50 °C) 5 s power circuit
100 A <= 122 °F (50 °C) 10 s power circuit
75 A <= 122 °F (50 °C) 30 s power circuit
55 A <= 122 °F (50 °C) 1 min power circuit
50 A <= 122 °F (50 °C) 3 min power circuit

25 A aM power circuit
10 A gG signalling circuit conforming to IEC 60947
10 A gG signalling circuit conforming to VDE 0660

690 V signalling circuit conforming to IEC 60947-5-1
600 V signalling circuit conforming to UL 508
600 V power circuit conforming to CSA C22.2 No 14
600 V signalling circuit conforming to CSA C22.2 No 14
690 V power circuit conforming to IEC 60947-4-1
600 V power circuit conforming to UL 508

1.3 Mcycles 12 A AC-3 at Ue <= 440 V

Rail

IEC 60947
NF C 63-110
VDE 0660

UL

Screw clamp terminals 1 cable(s) 0...0.01 in² (0.75...4 mm²) - cable stiffness: flexible - without cable
end
Screw clamp terminals 1 cable(s) 0...0 in² (0.34...2.5 mm²) - cable stiffness: flexible - with cable end
Screw clamp terminals 2 cable(s) 0...0.01 in² (1.5...4 mm²) - cable stiffness: solid
Screw clamp terminals 2 cable(s) 0...0.01 in² (0.75...4 mm²) - cable stiffness: flexible - without cable
end
Screw clamp terminals 2 cable(s) 0...0 in² (0.34...1.5 mm²) - cable stiffness: flexible - with cable end

11.5 lbf.in (1.3 N.m) - on screw clamp terminals - with screwdriver flat Ø 6 mm

10...20 ms coil energisation and NO closing

B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1

Complementary

Control circuit voltage limits 0.2...0.75 Uc at <= 122 °F (50 °C) drop-out

Inrush power in VA 30 VA at 68 °F (20 °C)

Hold-in power consumption in VA 4.5 VA at 68 °F (20 °C)

Heat dissipation 1.3 W

Auxiliary contacts type Type instantaneous 1 NO

2

0.8...1.15 Uc at <= 122 °F (50 °C) operational

Signalling circuit frequency <= 400 Hz

Minimum switching current 5 mA signalling circuit

Minimum switching voltage 17 V signalling circuit

Non overlap distance 0.02 in (0.5 mm)

Insulation resistance > 10 MOhm signalling circuit

Environment

IP degree of protection IP20 conforming to VDE 0106

Protective treatment TC conforming to IEC 60068

Ambient air temperature for operation -13...122 °F (-25...50 °C)

Ambient air temperature for storage -58...176 °F (-50...80 °C)

Operating altitude 6561.68 ft (2000 m) without derating

Flame retardance V1 conforming to UL 94

Mechanical robustness Shocks contactor closed, on X axis 10 Gn for 11 ms IEC 60068-2-27

Height 2.28 in (58 mm)

Width 3.54 in (90 mm)

Depth 2.24 in (57 mm)

Product weight 0.86 lb(US) (0.39 kg)

TC conforming to DIN 50016

Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102

Shocks contactor closed, on Y axis 15 Gn for 11 ms IEC 60068-2-27
Shocks contactor closed, on Z axis 15 Gn for 11 ms IEC 60068-2-27
Shocks contactor opened, on X axis 6 Gn for 11 ms IEC 60068-2-27
Shocks contactor opened, on Y axis 10 Gn for 11 ms IEC 60068-2-27
Shocks contactor opened, on Z axis 10 Gn for 11 ms IEC 60068-2-27
Vibrations contactor closed 4 Gn, 5...300 Hz IEC 60068-2-6
Vibrations contactor opened 2 Gn, 5...300 Hz IEC 60068-2-6

Ordering and shipping details

Category 22327 - CTR,K-LINE,AC,OPEN,REV

Discount Schedule I12

GTIN 00785901789895

Nbr. of units in pkg. 1

Package weight(Lbs) 0.80000000000000004

Returnability Y

Country of origin FR

Offer Sustainability

Sustainable offer status Green Premium product

RoHS (date code: YYWW) Compliant - since 0706 - Schneider Electric declaration of conformity

Schneider Electric declaration of conformity

REACh Reference not containing SVHC above the threshold

Reference not containing SVHC above the threshold

Product environmental profile Available

Product end of life instructions Available

California proposition 65 WARNING: This product can expose you to chemicals including:

- - - - - - - Substance 1 Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer.

- - - - - - - More information For more information go to www.p65warnings.ca.gov

Contractual warranty

Warranty period 18 months

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