Range

TeSys

Range of product

TeSys Deca

Product or component type

Contactor

Device short name

LC1D

contactor application

Motor control Resistive load

utilisation category

AC-3 AC-3e AC-4 AC-1

Poles description

3P

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz

[Ie] rated operational current

95 A (at <60 °C) at <= 440 V AC-3 for power circuit 125 A (at <60 °C) at <= 690 V AC-1 for power circuit 95 A (at <60 °C) at <= 440 V AC-3e for power circuit

[Uc] control circuit voltage

110 V AC 50/60 Hz

Motor power kW

25 kW at 220...230 V AC 50 Hz (AC-3) 45 kW at 380...400 V AC 50 Hz (AC-3) 45 kW at 415...440 V AC 50 Hz (AC-3) 55 kW at 500 V AC 50 Hz (AC-3) 45 kW at 660...690 V AC 50 Hz (AC-3) 15 kW at 400 V AC 50 Hz (AC-4) 25 kW at 220...230 V AC 50 Hz (AC-3e) 45 kW at 380...400 V AC 50 Hz (AC-3e) 45 kW at 415...440 V AC 50 Hz (AC-3e) 55 kW at 500 V AC 50 Hz (AC-3e) 45 kW at 660...690 V AC 50 Hz (AC-3e)

Motor power hp

7.5 hp at 120 V AC 60 Hz for 1 phase motors 15 hp at 230/240 V AC 60 Hz for 1 phase motors 30 hp at 200/208 V AC 60 Hz for 3 phases motors 30 hp at 230/240 V AC 60 Hz for 3 phases motors 60 hp at 460/480 V AC 60 Hz for 3 phases motors 60 hp at 575/600 V AC 60 Hz for 3 phases motors

Compatibility code

LC1D

Pole contact composition

3 NO

Contact compatibility

M11

Protective cover

With

[Ith] conventional free air thermal current

10 A (at 60 °C) for signalling circuit 125 A (at 60 °C) for power circuit

Irms rated making capacity

1100 A at 440 V AC for power circuit conforming to IEC 60947 140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1

Rated breaking capacity

1100 A at 440 V for power circuit conforming to IEC 60947

[Icw] rated short-time withstand current

1100 A 40 °C - 1 s for power circuit 800 A 40 °C - 10 s for power circuit 400 A 40 °C - 1 min for power circuit 135 A 40 °C - 10 min for power circuit 140 A - 100 ms for signalling circuit 120 A - 500 ms for signalling circuit 100 A - 1 s for signalling circuit

Associated fuse rating

10 A gG for signalling circuit conforming to IEC 60947-5-1 200 A gG at <= 690 V coordination type 1 for power circuit 160 A gG at <= 690 V coordination type 2 for power circuit

Average impedance

0.8 mOhm - Ith 125 A 50 Hz for power circuit

Power dissipation per pole

12.5 W AC-1 7.2 W AC-3 7.2 W AC-3e

[Ui] rated insulation voltage

Power circuit: 1000 V conforming to IEC 60947-4-1 Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified

Overvoltage category

III

Pollution degree

3

[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947

Safety reliability level

B10d = 1.3 Mcycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20 Mcycles contactor with mechanical load conforming to EN/ISO 13849-1

Mechanical durability

4 Mcycles

Electrical durability

1.2 Mcycles 95 A AC-3 1.3 Mcycles 125 A AC-1 1.2 Mcycles 95 A AC-3e

Control circuit type

AC at 50/60 Hz standard

Coil technology

Without built-in suppressor module

Control circuit voltage limits

0.8...1.1 Uc (-40…55 °C):operational AC 50 Hz 0.85...1.1 Uc (-40…55 °C):operational AC 60 Hz 0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz 1...1.1 Uc (55…70 °C):o