Range

TeSys

Product or component type

Contactor

Device short name

LC1K

Device application

Control

contactor application

Resistive load

utilisation category

AC-1

Poles description

4P

power pole contact composition

4 NO

[Ue] rated operational voltage

Power circuit: <= 690 V AC <= 400 Hz Signalling circuit: <= 690 V AC <= 400 Hz

[Ie] rated operational current

20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit

Control circuit type

AC at 50/60 Hz

[Uc] control circuit voltage

230 V AC 50/60 Hz

[Uimp] rated impulse withstand voltage

8 kV

Overvoltage category

III

[Ith] conventional free air thermal current

20 A (at 60 °C) for power circuit 10 A (at 50 °C) for signalling circuit

Irms rated making capacity

110 A AC for power circuit conforming to IEC 60947

Rated breaking capacity

110 A at 220...230 V conforming to IEC 60947 110 A at 380...400 V conforming to IEC 60947 110 A at 415 V conforming to IEC 60947 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

[Icw] rated short-time withstand current

90 A 50 °C - 1 s for power circuit 85 A 50 °C - 5 s for power circuit 80 A 50 °C - 10 s for power circuit 60 A 50 °C - 30 s for power circuit 45 A 50 °C - 1 min for power circuit 40 A 50 °C - 3 min for power circuit 20 A 50 °C - >= 15 min for power circuit

Associated fuse rating

25 A gG at <= 440 V for power circuit 25 A aM for power circuit

Average impedance

3 mOhm - Ith 20 A 50 Hz for power circuit

[Ui] rated insulation voltage

Power circuit: 600 V conforming to UL 508 Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to CSA C22.2 No 14

Inrush power in VA

30 VA (at 20 °C)

Hold-in power consumption in VA

4.5 VA (at 20 °C)

Heat dissipation

1.3 W

Control circuit voltage limits

Operational: 0.8...1.15 Uc (at <50 °C) Drop-out: >= 0.20 Uc (at <50 °C)

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

Maximum operating rate

3600 cyc/h

Signalling circuit frequency

<= 400 Hz

Mounting support

Plate Rail

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 0.8…1.3 N.m - on screw clamp terminals pozidriv No 2

Operating time

10...20 ms coil de-energisation and NO opening 10...20 ms coil energisation and NO closing

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

Electrical durability

0.16 Mcycles 20 A AC-1 at Ue <= 690 V

Mechanical robustness

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

Height

58 mm

Width

45 mm

Depth

57 mm

Net weight

0.18 kg

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

product certifications

CB Scheme CCC UL CSA EAC CE UKCA

IP degree of protection

IP2X conforming to VDE 0106

Protective treatment

TC conforming to IEC 60068 TC conforming to DIN 50016

Ambient air temperature for storage

-50…80 °C

Operating altitude

2000 m without derating

Flame retardance

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

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

180.0 g

Unit Type of Package 2

S02

Number of Units in Package 2

50

Package 2 Height

15.0 cm

Package 2 Width

30.0 cm

Package 2 Length

40.0 cm

Package 2 Weight

9.299 kg

Warranty

18 months