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Brand: Schneider Electric (Square D)SKU: LC1D50B7

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

Schneider Electric (Square D) | LC1D50B7

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Overview

Details for LC1D50B7

Schneider Electric (Square D) LC1D50B7 Contactor: 24Vac 3P 50A NON-REV The Schneider Electric (Square D) LC1D50B7 Contactor is a reliable and high-performance contactor designed for industrial applications. It features: * 24Vac coil voltage * 3 poles * 50A current rating * Non-reversing operation * Compact design for easy installation * Durable construction for long-lasting operation The LC1D50B7 Contactor is ideal for controlling motors, lighting, and other electrical loads in industrial settings. It meets IEC and NEMA standards for safety and reliability. Shop our HVAC supply store for the best prices and fast shipping on Schneider Electric (Square D) products.

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