LC1D32B7 | TeSys D Contactor, 3-Poles (3 NO), 32A, 24V AC Coil, Non-Reversing | Schneider Electric (Square D)

Schneider Electric LC1D32B7 Contactor: Reliable Power Control for Industrial Applications The Schneider Electric (Square D) LC1D32B7 contactor is engineered for demanding industrial environments, providing reliable control and power switching for various applications. Built with exceptional durability, this 3P contactor features a robust construction, ensuring long-lasting performance under challenging conditions. Its 1N/O 1N/C configuration provides versatility in switching, making it suitable for a wide range of electrical systems. The LC1D32B7 operates on 24V and offers a current rating of 32A, ensuring efficient power handling. Its compact size and ease of installation allow for seamless integration into existing setups. This contactor is ideal for controlling motors, lighting, and other electrical loads in industrial environments. Its high reliability, durability, and versatility make it a preferred choice for maintaining smooth and efficient operations. Trust our HVAC supply store for the best prices and fast shipping on industrial electrical equipment. Contact us today to order your Schneider Electric LC1D32B7 contactor and enhance your industrial control systems! TeSys D contactors have been designed for perfect integration into control systems. They can be used to create motor starters for almost any type of application. TeSys D contactors are available in 13 contactor ratings for inductive motor applications up to 150 full-load amps and resistive loads up to 200 amps. This 32A inductive 3 pole IEC contactor can be mounted on DIN rail or mounted directly to a panel. Contactors have both Horsepower and Kw motor rating for international acceptance. Contactor is rated for 7.5HP at 200 to 208VAC, 10HP at 240VAC, 20HP at 480VAC and 30HP at 600VAC three phase. Contactor is also rated for 2HP at 115VAC and 5HP at 240VAC single phase. When used with a 480VAC up to 60A circuit breaker, this contactor can have a SCCR up to 85kA. When used with up to a 600VAC 80A Class J or CC fuse, this contactor can have a SCCR up to 100kA. Contactor is supplied with a 24 VAC 50/60 Hz coil. Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 3.35 inches tall, 1.77 inches wide and 3.62 inches deep. It weighs 0.83 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards. Contactor also meets the requirements of RoHS/REACh making it a Green Premium product.

Range of Product

TeSys Deca

Product or Component Type

Contactor

device short name

LC1D

contactor application

Resistive load;Motor control

utilisation category

AC-3;AC-4;AC-1;AC-3e

poles description

3P

[Ue] rated operational voltage

Power circuit <= 690 V AC 25...400 Hz;Power circuit <= 300 V DC

[Ie] rated operational current

32 A 140 °F (60 °C)) <= 440 V AC AC-3 power circuit;50 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit;32 A 140 °F (60 °C)) <= 440 V AC AC-3e power circuit

[Uc] control circuit voltage

24 V AC 50/60 Hz

motor power kW

7.5 kW 220...230 V AC 50/60 Hz AC-3);15 kW 380...400 V AC 50/60 Hz AC-3);15 kW 415...440 V AC 50/60 Hz AC-3);18.5 kW 500 V AC 50/60 Hz AC-3);18.5 kW 660...690 V AC 50/60 Hz AC-3);7.5 kW 400 V AC 50/60 Hz AC-4);7.5 kW 220...230 V AC 50/60 Hz AC-3e);15 kW 380...400 V AC 50/60 Hz AC-3e);15 kW 415...440 V AC 50/60 Hz AC-3e);18.5 kW 500 V AC 50/60 Hz AC-3e);18.5 kW 660...690 V AC 50/60 Hz AC-3e)

Maximum Horse Power Rating

2 hp 115 V at AC 50/60 Hz for 1 phase;5 hp 230/240 V at AC 50/60 Hz for 1 phase;7.5 hp 200/208 V at AC 50/60 Hz for 3 phase;10 hp 230/240 V at AC 50/60 Hz for 3 phase;20 hp 460/480 V at AC 50/60 Hz for 3 phase;30 hp 575/600 V at AC 50/60 Hz for 3 phase

compatibility code

LC1D

pole contact composition

3 NO

contact compatibility

M2

protective cover

With

[Ith] conventional free air thermal current

10 A 140 °F (60 °C) signalling circuit;50 A 140 °F (60 °C) power circuit

Irms rated making capacity

140 A AC signalling circuit IEC 60947-5-1;250 A DC signalling circuit IEC 60947-5-1;550 A 440 V power circuit IEC 60947

rated breaking capacity

550 A 440 V power circuit IEC 60947

[Icw] rated short-time withstand current

260 A 104 °F (40 °C) - 10 s power circuit;430 A 104 °F (40 °C) - 1 s power circuit;60 A 104 °F (40 °C) - 10 min power circuit;138 A 104 °F (40 °C) - 1 min power circuit;100 A - 1 s signalling circuit;120 A - 500 ms signalling circuit;140 A - 100 ms signalling circuit

associated fuse rating

10 A gG signalling circuit IEC 60947-5-1;63 A gG <= 690 V type 1 power circuit;63 A gG <= 690 V type 2 power circuit

average impedance

2 mOhm - Ith 50 A 50 Hz power circuit

power dissipation per pole

2 W AC-3;5 W AC-1;2 W AC-3e

[Ui] rated insulation voltage

Power circuit 690 V IEC 60947-4-1;Power circuit 600 V CSA;Power circuit 600 V UL;Signalling circuit 690 V IEC 60947-1;Signalling circuit 600 V CSA;Signalling circuit 600 V UL

overvoltage category

III

pollution degree

3

[Uimp] rated impulse withstand voltage

6 kV IEC 60947

safety reliability level

B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1;B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1

mechanical durability

15 Mcycles

electrical durability

1.65 Mcycles 32 A AC-3 <= 440 V;1.4 Mcycles 50 A AC-1 <= 440 V;1.65 Mcycles 25 A AC-3e <= 440 V

control circuit type

AC 50/60 Hz standard

coil technology

Without built-in suppressor module

control circuit voltage limits

0.3...0.6 Uc -40…158 °F (-40…70 °C) drop-out AC 50/60 Hz;0.8...1.1 Uc -40…140 °F (-40…60 °C) operational AC 50 Hz;0.85...1.1 Uc -40…140 °F (-40…60 °C) operational AC 60 Hz;1...1.1 Uc 140…158 °F (60…70 °C) operational AC 50/60 Hz

inrush power in VA

70 VA 60 Hz 0.75 68 °F (20 °C));70 VA 50 Hz 0.75 68 °F (20 °C))

hold-in power consumption in VA

7.5 VA 60 Hz 0.3 68 °F (20 °C));7 VA 50 Hz 0.3 68 °F (20 °C))

heat dissipation

2…3 W 50/60 Hz

operating time

12...22 ms closing;4...19 ms opening

maximum operating rate

3600 cyc/h 140 °F (60 °C)

connections - terminals

Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible without cable end;Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) flexible without cable end;Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible with cable end;Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end;Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) solid without cable end;Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) solid without cable end;Power circuit screw clamp terminals 1 0.00…0.02 in² (2.5…10 mm²) flexible without cable end;Power circuit screw clamp terminals 2 0.00…0.02 in² (2.5…10 mm²) flexible without cable end;Power circuit screw clamp terminals 1 0.00…0.02 in² (1…10 mm²) flexible with cable end;Power circuit screw clamp terminals 2 0.00…0.01 in² (1.5…6 mm²) flexible with cable end;Power circuit screw clamp terminals 1 0.00…0.02 in² (1.5…10 mm²) solid without cable end;Power circuit screw clamp terminals 2 0.00…0.02 in² (2.5…10 mm²) solid without cable end

tightening torque

Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm;Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2;Power circuit 22.13 lbf.in (2.5 N.m) screw clamp terminals flat Ø 6 mm;Power circuit 22.13 lbf.in (2.5 N.m) screw clamp terminals Philips No 2;Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals pozidriv No 2;Power circuit 22.13 lbf.in (2.5 N.m) screw clamp terminals pozidriv No 2

auxiliary contact composition

1 NO + 1 NC

auxiliary contacts type

Mechanically linked 1 NO + 1 NC IEC 60947-5-1;Mirror contact 1 NC IEC 60947-4-1

signalling circuit frequency

25...400 Hz

minimum switching voltage

17 V signalling circuit

minimum switching current

5 mA signalling circuit

insulation resistance

> 10 MOhm 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

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;IEC 60335-1

Product Certifications

UL;DNV;CCC;CSA;LROS (Lloyds register of shipping);GOST;RINA;BV;GL;UKCA

IP degree of protection

IP20 front face IEC 60529

protective treatment

THIEC 60068-2-30

climatic withstand

IACS E10 exposure to damp heat;IEC 60947-1 Annex Q category D exposure to