Range

TeSys

Product name

TeSys B

Product or component type

Contactor

Device short name

LC1BM

contactor application

Motor-heating-lighting

utilisation category

AC-3 AC-1

control circuit type

AC

Coil type

Standard

Poles description

3P

Pole contact composition

3 NO

[Ie] rated operational current

1250 A (at <40 °C) AC AC-1 for power circuit 1000 A (at <55 °C) AC AC-3 for power circuit

Motor power kW

530 kW at 1000 V AC 50/60 Hz (AC-3) 160 kW at 400 V AC 50/60 Hz (AC-4) 280 kW at 220...230 V AC 50/60 Hz (AC-3) 500 kW at 380...400 V AC 50/60 Hz (AC-3) 530 kW at 415 V AC 50/60 Hz (AC-3) 560 kW at 440 V AC 50/60 Hz (AC-3) 600 kW at 500 V AC 50/60 Hz (AC-3) 670 kW at 660...690 V AC 50/60 Hz (AC-3)

Auxiliary contact composition

2 NO + 2 NC

[Uc] control circuit voltage

220 V AC 50...400 Hz

Control circuit voltage limits

Drop-out: 0.3...0.5 Uc at 50...400 Hz Operational: 0.85...1.1 Uc at 50...400 Hz

[Ui] rated insulation voltage

1000 V - for power circuit conforming to IEC 60158-1 1000 V - for power circuit conforming to IEC 60947-4 1500 V - for power circuit conforming to VDE 0110 group C

Mounting mode

Fixed

mounting support

Notched mounting rails Bar support bracket

Tightening torque

Power circuit: 35 N.m - on bars

[Ue] rated operational voltage

Power circuit: <= 1000 V AC 50/60 Hz

[Ith] conventional free air thermal current

1250 A (at 40 °C) for power circuit

Irms rated making capacity

10000 A at 1000 V AC for power circuit conforming to IEC 60158-1 10000 A at 1000 V AC for power circuit conforming to IEC 60947-4

Rated breaking capacity

10000 A at 440 V for power circuit conforming to IEC 60158-1 10000 A at 440 V for power circuit conforming to IEC 60947-4 4000 A at 1000 V for power circuit conforming to IEC 60158-1 4000 A at 1000 V for power circuit conforming to IEC 60947-4 8000 A at 660...690 V for power circuit conforming to IEC 60158-1 8000 A at 660...690 V for power circuit conforming to IEC 60947-4 9000 A at 500 V for power circuit conforming to IEC 60158-1 9000 A at 500 V for power circuit conforming to IEC 60947-4

Associated fuse rating

1200 A aM at <= 440 V for power circuit 1200 A gI at <= 440 V for power circuit 1500 A gI at <= 440 V for power circuit

Average impedance

0.18 mOhm - Ith 1250 A 50 Hz for power circuit

Power dissipation per pole

180 W AC-3 - Ith 1250 A 280 W AC-1 - Ith 1250 A

Inrush power in VA

1300 VA

Hold-in power consumption in VA

31 VA 50/60 Hz

Operating time

100...150 ms closing 50...100 ms opening

Mechanical durability

1200000 cycles

Maximum operating rate

120 cyc/h 55 °C

height

490 mm

Width

570 mm

Depth

475 mm

Net weight

57 kg

Standards

VDE 0660 BS 5424 IEC 60947-4 IEC 60158-1 NF C 63-110

product certifications

RINA CSA BV

Protective treatment

TC TH

ambient air temperature for operation

-5…55 °C

Ambient air temperature for storage

-60…80 °C

Operating altitude

3000 m without derating

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

60 cm

Package 1 Width

68 cm

Package 1 Length

54 cm

Package 1 Weight

54 kg

Warranty

18 months