TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 12 A - 24 V AC coil

LC1D12B7
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Description

TeSys D contactor, 3 poles (3NO), for motor control applications up to 12A/690V AC-3/3e (5.5kW@400V). It provides a 24V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (45mm width), DIN-rail mounting or screw fixing. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).



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Product Details

Activity PPCTR
Pincode Group default
Part Number LC1D12B7
Weight 359.0 g
Package1 Length*Width*Height 11.0 cm x 9.0 cm x 5.0 cm
Country of Manufacturing France
[Ie] rated operational current 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit, 12 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
[Ith] conventional free air thermal current 25 A (at 60 °C) for power circuit, 10 A (at 60 °C) for signalling circuit
[Uc] control circuit voltage 24 V AC 50/60 Hz
[ue] Rated Operational Voltage power circuit: <= 690 V AC 25...400 Hz, power circuit: <= 300 V DC
[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
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947
ambient air temperature for operation -40-60 °C, 60-70 °C with derating
ambient air temperature for storage -60-80 °C
associated fuse rating 10 A gG for signalling circuit conforming to IEC 60947-5-1, 40 A gG at <= 690 V coordination type 1 for power circuit, 25 A gG at <= 690 V coordination type 2 for power circuit
auxiliary contact composition 1 NO + 1 NC
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
average impedance 2.5 mOhm - Ith 25 A 50 Hz for power circuit
climatic withstand conforming to IACS E10 exposure to damp heat, conforming to IEC 60947-1 Annex Q category D exposure to damp heat
coil technology without built-in suppressor module
compatibility code LC1D
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 end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: solid without cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: solid without cable end
contact compatibility M2
contactor application resistive load, motor control
contactor coil voltage 24 V AC standard
control circuit type AC at 50/60 Hz standard
control circuit voltage limits 0.3...0.6 Uc (-40-70 °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, 1...1.1 Uc (60-70 °C):operational AC 50/60 Hz
depth 86 mm
device short name LC1D
electrical durability 2 Mcycles 12 A AC-3 at Ue <= 440 V, 0.8 Mcycles 25 A AC-1 at Ue <= 440 V, 2 Mcycles 12 A AC-3e at Ue <= 440 V
fire resistance 850 °C conforming to IEC 60695-2-1
flame retardance V1 conforming to UL 94
heat dissipation 2-3 W at 50/60 Hz
height 77 mm
hold-in power consumption in VA 7.5-7.5 VA 60 Hz cos phi 0.3 (at 20 °C), 7-7 VA 50 Hz cos phi 0.3 (at 20 °C)
inrush power in VA 70-70 VA 60 Hz cos phi 0.75 (at 20 °C), 70-70 VA 50 Hz cos phi 0.75 (at 20 °C)
insulation resistance > 10 MOhm for signalling circuit
IP degree of protection IP20 front face conforming to IEC 60529
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
maximum operating rate 3600 cyc/h 60 °C
mechanical durability 15 Mcycles
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
minimum switching current 5 mA for signalling circuit
minimum switching voltage 17 V for signalling circuit
motor power hp 0.5 hp at 115 V AC 50/60 Hz for 1 phase motors, 2 hp at 230/240 V AC 50/60 Hz for 1 phase motors, 3 hp at 200/208 V AC 50/60 Hz for 3 phases motors, 3 hp at 230/240 V AC 50/60 Hz for 3 phases motors, 7.5 hp at 460/480 V AC 50/60 Hz for 3 phases motors, 10 hp at 575/600 V AC 50/60 Hz for 3 phases motors
motor power kW 3 kW at 220...230 V AC 50/60 Hz (AC-3), 5.5 kW at 380...400 V AC 50/60 Hz (AC-3), 5.5 kW at 415...440 V AC 50/60 Hz (AC-3), 7.5 kW at 500 V AC 50/60 Hz (AC-3), 7.5 kW at 660...690 V AC 50/60 Hz (AC-3), 3.7 kW at 400 V AC 50/60 Hz (AC-4), 3 kW at 220...230 V AC 50/60 Hz (AC-3e), 5.5 kW at 380...400 V AC 50/60 Hz (AC-3e), 5.5 kW at 415...440 V AC 50/60 Hz (AC-3e), 7.5 kW at 500 V AC 50/60 Hz (AC-3e), 7.5 kW at 660...690 V AC 50/60 Hz (AC-3e)
motor starter type direct on-line contactor
mounting support rail, plate
net weight 0.325 kg
non-overlap time 1.5 ms on de-energisation between NC and NO contact, 1.5 ms on energisation between NC and NO contact
operating altitude 0...3000 m
operating time 12...22 ms closing, 4...19 ms opening
overvoltage category III
permissible ambient air temperature around the device -40-60 °C, 60-70 °C with derating
pole contact composition 3 NO
Poles Description 3P
pollution degree 3
power dissipation per pole 0.36 W AC-3, 1.56 W AC-1, 0.36 W AC-3e
power range 4-6 kW at 380-440 V 3 phases, 4-6 kW at 480-500 V 3 phases, 2.2-3 kW at 200-240 V 3 phases
product certifications CCC, CSA, GL, GOST, BV, DNV, RINA, LROS (Lloyds register of shipping), UL, UKCA
product or component type contactor
protective cover with
protective treatment TH conforming to IEC 60068-2-30
range TeSys, TeSys Deca
range of product TeSys Deca
rated breaking capacity 250 A at 440 V for power circuit conforming to IEC 60947
rated operational voltage limits power circuit: <= 690 V AC 25...400 Hz, power circuit: <= 300 V DC
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
standards CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1
tightening torque power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2, 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, control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2, power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
utilisation category AC-3, AC-1, AC-4, AC-3e
width 45 mm
[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
standards CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1
[Ie] rated operational current 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit, 12 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
insulation resistance > 10 MOhm for signalling circuit
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)
Electrical Durability 2 Mcycles 12 A AC-3 at Ue <= 440 V, 0.8 Mcycles 25 A AC-1 at Ue <= 440 V, 2 Mcycles 12 A AC-3e at Ue <= 440 V

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