LC1D50G7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric

TeSys D Contactor, 3-Poles (3 NO), 50A, 120V AC Coil, Non-Reversing

TeSys Deca contactor, 3 poles (3NO), for motor control applications up to 50A/690V AC-3/3e (22kW@400V). It provides a 120V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror certified), power connection by screw terminals, control connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (75mm width), DIN-rail mounting or screw fixing. Multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach).

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-2
AC-4
AC-1
AC-3e

Poles description

3P

[Ue] rated operational voltage

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

[Ie] rated operational current

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

[Uc] control circuit voltage

120 V AC 50/60 Hz

Motor power kW

22 kW at 380...400 V AC 50/60 Hz (AC-3)
25 kW at 415 V AC 50/60 Hz (AC-3)
30 kW at 440 V AC 50/60 Hz (AC-3)
30 kW at 500 V AC 50/60 Hz (AC-3)
33 kW at 660...690 V AC 50/60 Hz (AC-3)
15 kW at 220...230 V AC 50/60 Hz (AC-3)
11 kW at 400 V AC 50/60 Hz (AC-4)

Motor power hp

3 hp at 115 V AC 60 Hz for 1 phase motors conforming to CSA
3 hp at 115 V AC 60 Hz for 1 phase motors conforming to UL
15 hp at 200/208 V AC 60 Hz for 3 phases motors conforming to CSA
15 hp at 200/208 V AC 60 Hz for 3 phases motors conforming to UL
15 hp at 230/240 V AC 60 Hz for 3 phases motors conforming to CSA
15 hp at 230/240 V AC 60 Hz for 3 phases motors conforming to UL
40 hp at 460/480 V AC 60 Hz for 3 phases motors conforming to CSA
40 hp at 460/480 V AC 60 Hz for 3 phases motors conforming to UL
40 hp at 575/600 V AC 60 Hz for 3 phases motors conforming to CSA
40 hp at 575/600 V AC 60 Hz for 3 phases motors conforming to UL
7.5 hp at 230/240 V AC 60 Hz for 1 phase motors conforming to CSA
7.5 hp at 230/240 V AC 60 Hz for 1 phase motors conforming to UL

Compatibility code

LC1D

Pole contact composition

3 NO

Protective cover

With

[Ith] conventional free air thermal current

10 A (at 60 °C) for control circuit
80 A (at 60 °C) for power circuit

Irms rated making capacity

140 A AC for control circuit conforming to IEC 60947-5-1
900 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity

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

Associated fuse rating

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

Average impedance

1.5 mOhm - Ith 80 A 50 Hz for power circuit

Power dissipation per pole

3.7 W AC-3
9.6 W AC-1
3.7 W AC-3e

[Ui] rated insulation voltage

Control circuit: 600 V CSA certified
Control circuit: 600 V UL certified
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Control circuit: 690 V conforming to IEC 60947-1
Power circuit: 690 V conforming to IEC 60947-1

Overvoltage category

III

[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

6000000 cycles

Control circuit type

AC at 50/60 Hz

Coil technology

Without built-in bidirectional peak limiting diode suppressor

Control circuit voltage limits

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

Inrush power in VA

140 VA cos phi 0.75 (at 20 °C)
160 VA cos phi 0.75 (at 20 °C)

Hold-in power consumption in VA

13 VA 50 Hz cos phi 0.3 (at 20 °C)
15 VA 60 Hz cos phi 0.3 (at 20 °C)

Heat dissipation

4…5 W at 50/60 Hz for control circuit

Operating time

12...26 ms closing
4...19 ms opening

Maximum operating rate

3600 cyc/h 60 °C

Connections - terminals

Control circuit: screw clamp terminal 1 1…4 mm² - cable stiffness: solid without cable end
Control circuit: screw clamp terminal 2 1…4 mm² - cable stiffness: solid without cable end
Control circuit: screw clamp terminal 1 1…2.5 mm² - cable stiffness: flexible without cable end
Control circuit: screw clamp terminal 2 1…2.5 mm² - cable stiffness: flexible without cable end
Control circuit: screw clamp terminal 1 1…4 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminal 2 1…4 mm² - cable stiffness: flexible with cable end
Power circuit: connector 1 2.5…35 mm² - cable stiffness: solid with cable end
Power circuit: connector 2 2.5…35 mm² - cable stiffness: solid with cable end
Power circuit: connector 1 2.5…35 mm² - cable stiffness: flexible without cable end
Power circuit: connector 2 2.5…25 mm² - cable stiffness: flexible without cable end
Power circuit: connector 1 2.5…35 mm² - cable stiffness: flexible with cable end
Power circuit: connector 2 2.5…35 mm² - cable stiffness: flexible with cable end

Tightening torque

Control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver flat Ø 6 mm
Control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver Philips No 2
Power circuit: 5 N.m - on screw clamp terminal - with screwdriver flat Ø 6 mm
Power circuit: 5 N.m - on screw clamp terminal - with screwdriver flat Ø 8 mm
Control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver pozidriv No 2

auxiliary contact composition

1 NO + 1 NC

Auxiliary contacts type

type mirror contact 1 NC conforming to IEC 60947-4-1
type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1

Minimum switching voltage

17 V for control circuit

Minimum switching current

5 mA for control circuit

Insulation resistance

> 10 MOhm for control circuit

Non-overlap time

1.5 ms on de-energisation between NC and NO contacts
1.5 ms on energisation between NC and NO contacts

Mounting support

Plate
Rail

Standards

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

product certifications

GOST
LROS (pending)
UL
CCC
RINA
CSA
BV
GL
DNV
UKCA

IP degree of protection

IP2X conforming to IEC 60529
IP2X conforming to VDE 0106

Climatic withstand

conforming to IACS E10 exposure to damp heat

Permissible ambient air temperature around the device

-5…60 °C
-40…70 °C at Uc

Operating altitude

3000 m without derating

Fire resistance

850 °C conforming to IEC 60695-2-1

Flame retardance

V1 conforming to UL 94

Mechanical robustness

Shocks contactor opened (10 Gn for 11 ms)
Shocks contactor closed (15 Gn for 11 ms)
Vibrations contactor opened (2 Gn, 5...300 Hz)
Vibrations contactor closed (4 Gn, 5...300 Hz)

Height

122 mm

Width

55 mm

Depth

119 mm

Net weight

1.4 kg

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

14.000 cm

Package 1 Width

13.200 cm

Package 1 Length

9.500 cm

Package 1 Weight

1.446 kg

Unit Type of Package 2

S02

Number of Units in Package 2

5

Package 2 Height

15.000 cm

Package 2 Width

30.000 cm

Package 2 Length

40.000 cm

Package 2 Weight

7.621 kg

Unit Type of Package 3

P06

Number of Units in Package 3

80

Package 3 Height

75.000 cm

Package 3 Width

60.000 cm

Package 3 Length

80.000 cm

Packa