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Documents: LC1D50B7

Datasheet More Info

LC1D50B7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 24V AC Coil, Non-Reversing | Square D by Schneider Electric

Brand: Square DSKU: LC1D50B7

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Overview Details for LC1D50B7

TeSys D Contactor, 3-Poles (3 NO), 50A, 24V 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 24V 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).

Specifications

Range: TeSys
Range of product: TeSys Deca
Product or component type: Contactor
device short name: LC1D
contactor application: Resistive load
Utilisation category: AC-1
AC-2
AC-3e
AC-1
Poles description: 3P
[Ue] rated operational voltage: Power circuit: <= 690 V AC 25...400 Hz
[Ie] rated operational current: 50 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
65 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
[Uc] control circuit voltage: 120 V AC 50/60 Hz
Motor power kW: 30 kW at 440 V AC 50 Hz (AC-3)
30 kW at 500 V AC 50 Hz (AC-3)
33 kW at 660...690 V AC 50 Hz (AC-3)
15 kW at 220...230 V AC 50 Hz (AC-3)
11 kW at 400 V AC 50 Hz (AC-4)
30 kW at 1000 V AC 50 Hz (AC-3)
22 kW at 380...400 V AC 50 Hz (AC-3e)
25 kW at 415 V AC 50 Hz (AC-3e)
30 kW at 440 V AC 50 Hz (AC-3e)
30 kW at 500 V AC 50 Hz (AC-3e)
33 kW at 660...690 V AC 50 Hz (AC-3e)
15 kW at 220...230 V AC 50 Hz (AC-3e)
30 kW at 1000 V AC 50 Hz (AC-3e)
30 kW at 380...400 V AC 50 Hz (AC-3)
Motor power hp: 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
5 hp at 115 V AC 60 Hz for 1 phase motors
10 hp at 230/240 V AC 60 Hz for 1 phase motors
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: 1000 A at 440 V for power circuit conforming to IEC 60947
140 A AC for control circuit conforming to IEC 60947-5-1
Rated breaking capacity: 1000 A at 440 V for power circuit conforming to IEC 60947
Associated fuse rating: 100 A gG at <= 690 V coordination type 2 for power circuit
10 A gG for control circuit conforming to IEC 60947-5-1
125 A gG at <= 690 V coordination type 1 for power circuit
Power dissipation per pole: 3.7 W AC-3e
9.6 W AC-1
6.3 W AC-3
[Ui] rated insulation voltage: 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
Control circuit: 600 V CSA certified
Control circuit: 600 V UL certified
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: 0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz
1...1.1 Uc (60…70 °C):operational AC 50/60 Hz
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
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 60 Hz cos phi 0.3 (at 20 °C)
15 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation: 4…5 W at 50/60 Hz for control circuit
Operating time: 4...19 ms opening
12...26 ms closing
Maximum operating rate: 3600 cyc/h 60 °C
Connections - terminals: 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…2.5 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end
Power circuit: screw terminals 1 2.5…25 mm² - cable stiffness: rigid
Power circuit: screw terminals 2 2.5…16 mm² - cable stiffness: rigid
Power circuit: screw terminals 1 2.5…25 mm² - cable stiffness: flexible without cable end
Power circuit: screw terminals 2 2.5…16 mm² - cable stiffness: flexible without cable end
Power circuit: screw terminals 1 2.5…25 mm² - cable stiffness: flexible with cable end
Power circuit: screw terminals 2 2.5…10 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: rigid
Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: rigid
Tightening torque: Power circuit: 5 N.m - on screw terminal - with screwdriver flat Ø 6 to Ø 8 mm
Control circuit: 1.7 N.m - on screw clamp terminal - with screwdriver pozidriv No 2
Control circuit: 1.7 N.m - on screw clamp terminal - with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m - on screw clamp terminal - with screwdriver Philips No 2
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
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: Rail
Standards: EN 60947-5-1
UL 508
IEC 60947-4-1
IEC 60947-5-1
product certifications: GOST
GL
DNV
LROS (Lloyds register of shipping)
CCC
RINA
BV
UKCA
UL
IP degree of protection: IP2X conforming to IEC 60529
IP2X conforming to VDE 0106
Climatic withstand: conforming to IACS E10 exposure to damp heat
conforming to IEC 60947-1 Annex Q category D exposure to damp heat
Operating altitude: 0...3000 m
Fire resistance: 850 °C conforming to IEC 60695-2-1
Flame retardance: V1 conforming to UL 94
Mechanical robustness: Vibrations contactor opened (2 Gn, 5...300 Hz)
Vibrations contactor closed (4 Gn, 5...300 Hz)
Shocks contactor opened (10 Gn for 11 ms)
Height: 122 mm
Width: 55 mm
Depth: 120 mm
Net weight: 1.4 kg
Quantity per set: Set of 10
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 9.5 cm
Package 1 Width: 13.2 cm
Package 1 Length: 14.0 cm
Package 1 Weight: 1.436 kg
Unit Type of Package 2: S02
Number of Units in Package 2: 5
Package 2 Height: 15 cm
Package 2 Width: 30 cm
Package 2 Length: 40 cm
Package 2 Weight: 7.502 kg
Warranty: 18 months