LC1D38B7

LC1D38B7 – TeSys D Contactor – 3P(3 NO) – AC-3 – <= 440 V 38 A – 24 V AC 50/60 Hz coil.

$85.00

Main
range	TeSys
product name	TeSys D
product or component type	Contactor
device short name	LC1D
contactor application	Resistive load Motor control
utilisation category	AC-3 AC-4 AC-1
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	50 A (at <60 °C) at <= 440 V AC AC-1 for power circuit 38 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
motor power kW	18.5 kW at 500 V AC 50/60 Hz (AC-3) 18.5 kW at 660…690 V AC 50/60 Hz (AC-3) 7.5 kW at 400 V AC 50/60 Hz (AC-4) 18.5 kW at 380…400 V AC 50/60 Hz (AC-3) 9 kW at 220…230 V AC 50/60 Hz (AC-3) 18.5 kW at 415…440 V AC 50/60 Hz (AC-3)
motor power HP (UL / CSA)	10 hp at 230/240 V AC 50/60 Hz for 3 phases motors 10 hp at 200/208 V AC 50/60 Hz for 3 phases motors 5 hp at 240 V AC 50/60 Hz for 1 phase motors 20 hp at 480 V AC 50/60 Hz for 3 phases motors 25 hp at 600 V AC 50/60 Hz for 3 phases motors
control circuit type	AC at 50/60 Hz
[Uc] control circuit voltage	24 V AC 50/60 Hz
auxiliary contact composition	1 NO + 1 NC
[Uimp] rated impulse withstand voltage	6 kV conforming to IEC 60947
overvoltage category	III
[Ith] conventional free air thermal current	10 A (at 60 °C) for signalling circuit 50 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 60947-5-1 550 A at 440 V for power circuit conforming to IEC 60947
rated breaking capacity	550 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current	60 A 40 °C – 10 min for power circuit 430 A 40 °C – 1 s for power circuit 150 A 40 °C – 1 min for power circuit 310 A 40 °C – 10 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 63 A gG at <= 690 V coordination type 1 for power circuit 63 A gG at <= 690 V coordination type 2 for power circuit
average impedance	2 mOhm – Ith 50 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: 690 V conforming to IEC 60947-4-1
electrical durability	1.4 Mcycles 50 A AC-1 at Ue <= 440 V 1.4 Mcycles 38 A AC-3 at Ue <= 440 V
power dissipation per pole	5 W AC-1 3 W AC-3
safety cover	With
mounting support	Rail Plate
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	CSA LROS (Lloyds register of shipping) BV RINA UL GOST DNV CCC GL
connections – terminals	Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end 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 circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end Power circuit: screw clamp terminals 1 cable(s) 2.5…10 mm²flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 2.5…10 mm²flexible without cable end Power circuit: screw clamp terminals 1 cable(s) 1…10 mm²flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm²flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 1.5…10 mm²solid without cable end Power circuit: screw clamp terminals 2 cable(s) 2.5…10 mm²solid without cable end
tightening torque	Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver Philips No 2 Power circuit: 2.5 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm Power circuit: 2.5 N.m – on screw clamp terminals – with screwdriver Philips No 2
operating time	4…19 ms opening 12…22 ms closing
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
maximum operating rate	3600 cyc/h 60 °C

Complementary
coil technology	Without built-in suppressor module
control circuit voltage limits	Drop-out: 0.3…0.6 Uc AC 50/60 Hz (at 60 °C) Operational: 0.8…1.1 Uc AC 50 Hz (at 60 °C) Operational: 0.85…1.1 Uc AC 60 Hz (at 60 °C)
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
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
signalling circuit frequency	25…400 Hz
minimum switching current	5 mA for signalling circuit
minimum switching voltage	17 V for signalling circuit
non-overlap time	1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
insulation resistance	> 10 MOhm for signalling circuit

LC1D38B7

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