Range of product

TeSys Deca

Product or component type

Contactor

Device short name

LC1D

contactor application

Resistive load

utilisation category

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

Poles description

4P

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz Power circuit: <= 250 V DC

[Ie] rated operational current

20 A (at <60 °C) at <= 440 V AC AC-1 for power circuit

[Uc] control circuit voltage

220 V AC 50/60 Hz

Compatibility code

LC1D

Pole contact composition

2 NO + 2 NC

Contact compatibility

M6

Protective cover

With

[Ith] conventional free air thermal current

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

Irms rated making capacity

250 A at 440 V 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

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

[Icw] rated short-time withstand current

105 A 40 °C - 10 s for power circuit 210 A 40 °C - 1 s for power circuit 30 A 40 °C - 10 min for power circuit 61 A 40 °C - 1 min 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 25 A gG at <= 690 V coordination type 1 for power circuit 20 A gG at <= 690 V coordination type 2 for power circuit

Average impedance

2.5 mOhm - Ith 25 A 50 Hz for power circuit

Power dissipation per pole

1.56 W AC-1

[Ui] rated insulation voltage

Power circuit: 690 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

6 kV conforming to IEC 60947

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

15 Mcycles

Electrical durability

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

Control circuit type

AC at 50/60 Hz

Coil technology

Without built-in suppressor module

Control circuit voltage limits

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

Inrush power in VA

70 VA 60 Hz cos phi 0.75 (at 20 °C) 70 VA 50 Hz cos phi 0.75 (at 20 °C)

Hold-in power consumption in VA

7.5 VA 60 Hz cos phi 0.3 (at 20 °C) 7 VA 50 Hz cos phi 0.3 (at 20 °C)

Heat dissipation

2…3 W at 50/60 Hz

Operating time

12...22 ms closing 4...19 ms opening

Maximum operating rate

3600 cyc/h 60 °C

Connections - terminals

Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable