Range

TeSys

Product name

TeSys Deca

Product or component type

Reversing contactor

Device short name

LC2D

contactor application

Motor control Resistive load

utilisation category

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

Device presentation

Preassembled with reversing power busbar

Poles description

3P

power pole contact composition

3 NO

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz Power circuit: <= 300 V DC

[Ie] rated operational current

125 A (at <60 °C) at <= 440 V AC AC-1 for power circuit 80 A (at <60 °C) at <= 440 V AC AC-3 for power circuit 80 A (at <60 °C) at <= 440 V AC AC-3e for power circuit 55 A (at <60 °C) at <= 400 V AC AC-4 for power circuit

Motor power kW

22 kW at 220...230 V AC 50 Hz 37 kW at 380...400 V AC 50 Hz 45 kW at 415...440 V AC 50 Hz 55 kW at 500 V AC 50 Hz 45 kW at 660...690 V AC 50 Hz

motor power HP (UL / CSA)

20 hp at 200/208 V AC 60 Hz for 3 phases motors 7.5 hp at 115 V AC 60 Hz for 1 phase motors 15 hp at 230/240 V AC 60 Hz for 1 phase motors 25 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

Control circuit type

AC at 50/60 Hz

[Uc] control circuit voltage

110 V AC 50/60 Hz

Auxiliary contact composition

1 NO + 1 NC

[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947

Overvoltage category

III

[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

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

Rated breaking capacity

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

[Icw] rated short-time withstand current

135 A 40 °C - 10 min for power circuit 320 A 40 °C - 1 min for power circuit 640 A 40 °C - 10 s for power circuit 990 A 40 °C - 1 s for power circuit 100 A - 1 s for signalling circuit 120 A - 500 ms for signalling circuit 140 A - 100 ms 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

[Ui] rated insulation voltage

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 Power circuit: 1000 V conforming to IEC 60947-4-1

Electrical durability

0.8 Mcycles 125 A AC-1 at Ue <= 440 V 1.5 Mcycles 80 A AC-3 at Ue <= 440 V 1.5 Mcycles 80 A AC-3e at Ue <= 440 V

Power dissipation per pole

12.5 W AC-1 5.1 W AC-3 5.1 W AC-3e

Front cover

With

Interlocking type

Mechanical

mounting support

Plate Rail

Standards

CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508

product certifications

UL CSA RINA GOST CCC DNV LROS (Lloyds register of shipping) GL BV UKCA

Connections - terminals

Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circu