Buy TeSys D reversing contactor 3P(3 NO) AC3 <= 440 V 50 A 24 V DC coil - LC2D50A3BD, Schneider Electric ⚡️ Balt-Elec

Main

Contactor application Motor control
Resistive load

Device short name LC2D

Interlocking type Mechanical

Range TeSys

[uc] control circuit voltage 24 V DC

Front cover With

Product Name TeSys D

Motor power hp (ul / csa) 3 hp at 115 V AC 60 Hz for 1 phase motors
7.5 hp at 230/240 V AC 60 Hz for 1 phase motors
15 hp at 200/208 V AC 60 Hz for 3 phases motors
15 hp at 230/240 V AC 60 Hz for 3 phases motors
40 hp at 460/480 V AC 60 Hz for 3 phases motors
40 hp at 575/600 V AC 60 Hz for 3 phases motors

[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

control circuit type DC standard

motor power kW 15 kW at 220...230 V AC 50 Hz
22 kW at 380...400 V AC 50 Hz
30 kW at 500 V AC 50 Hz
33 kW at 660...690 V AC 50 Hz
25 kW at 415 V AC 50 Hz
30 kW at 440 V AC 50 Hz

average impedance 1.5 mOhm - Ith 80 A 50 Hz for power circuit

Complementary

[ie] rated operational current 50 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit

[ue] rated operational voltage Power circuit: <= 690 V AC 25...400 Hz
Power circuit: <= 300 V DC

[ics] rated service breaking capacity 900 A at 440 V for power circuit conforming to IEC 60947

[icw] rated short-time withstand current 400 A 40 °C - 10 s for power circuit
810 A 40 °C - 1 s for power circuit
84 A 40 °C - 10 min for power circuit
208 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

[ith] conventional thermal current 10 A (at 60 °C) for signalling circuit
80 A (at 60 °C) for power circuit

Product certifications GOST
CSA
CCC
UL

Handle front plate colour 122 mm

Product or component type Reversing contactor

tightening torque Power circuit: 8 N.m - on EverLink BTR screw connectors - cable 25…35 mm² hexagonal screw head 4 mm
Power circuit: 5 N.m - on EverLink BTR screw connectors - cable 2.5…25 mm² hexagonal screw head 4 mm

[uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947

Auxiliary contact composition 1 NO + 1 NC

Connections - terminals Control circuit: spring terminals 1 cable(s) 2.5 mm²flexible without cable end
Control circuit: spring terminals 2 cable(s) 2.5 mm²flexible without cable end
Power circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²flexible without cable end
Power circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²flexible without cable end
Power circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²flexible with cable end
Power circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²flexible with cable end
Power circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm²solid
Power circuit: EverLink BTR screw connectors 2 cable(s) 1…25 mm²solid

minimum switching current 5 mA for signalling circuit

Associated fuse rating 10 A gG for signalling 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

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

Control circuit voltage limits 0.1...0.3 Uc (-40…70 °C):drop-out DC
0.75...1.25 Uc (-40…60 °C):operational DC
1...1.25 Uc (60…70 °C):operational DC

width (w) 119 mm

mechanical robustness Vibrations contactor open: 2 Gn, 5...300 Hz
Vibrations contactor closed: 4 Gn, 5...300 Hz
Shocks contactor open: 10 Gn for 11 ms
Shocks contactor closed: 15 Gn for 11 ms

Flame retardance V1 conforming to UL 94

Net weight 2.03 kg

time constant 34 ms

Hold-in power consumption in w 7.4 W at 20 °C

Mounting support Plate
Rail

power dissipation per pole 3.7 W AC-3
9.6 W AC-1

depth 120 mm

inrush power in w 19 W (at 20 °C)

mechanical durability 10 Mcycles

electrical durability 1.45 Mcycles 50 A AC-3 at Ue <= 440 V
0.5 Mcycles 80 A AC-1 at Ue <= 440 V

Device presentation Preassembled with reversing power busbar

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

Pollution degree 3

Maximum operating rate 3600 cyc/h 60 °C

operating time 16...24 ms opening
42.5...57.5 ms closing

minimum switching voltage 17 V for signalling circuit

Power pole contact composition 3 NO

non-overlap time 1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact

coil technology Built-in bidirectional peak limiting diode suppressor

Poles description 3P

Utilisation category AC-1
AC-3

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

Signalling circuit frequency 25...400 Hz

Environment

Ambient air temp for storage/transportation -60…80 °C

Climatic withstand conforming to IACS E10
conforming to IEC 60947-1 Annex Q category D

ip degree of protection IP20 front face conforming to IEC 60529

operating altitude 0...3000 m

ambient air temperature for operation -40…60 °C
60…70 °C with derating

overvoltage category III

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

fire resistance 850 °C conforming to IEC 60695-2-1

protective treatment TH conforming to IEC 60068-2-30

insulation resistance > 10 MOhm for signalling circuit

LC2D50A3BD - TeSys D reversing contactor 3P(3 NO) AC3 <= 440 V 50 A 24 V DC coil - Schneider Electric