SchneiderContactors and Protection Relays

LC1D115RD

Name: LC1D115RD
Brand: Schneider
SKU: LC1D115RD

High-reliability 3-pole contactor for motor control applications.

Product ModelLC1D115RD

Product ID31328

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureHigh reliability and efficiency in motor control applications.
2
FeatureDesigned for use up to 115A/1000V AC-3.
3
FeatureIncludes a 440V DC coil for transient suppression.
4
FeatureIdeal for applications requiring high power handling (55 kW at 400V).
5
FeatureCompliant with AC-3 operating mode for inductive loads.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range

TeSys

Range of Product

TeSys Deca

Product or Component Type

Contactor

Device short name

LC1D

Contactor application

Motor controlResistive load

Utilisation category

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

[Ue] rated operational voltage

Power circuit <= 1000 V AC 25...400 HzPower circuit <= 300 V DC

[Ie] rated operational current

200 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit115 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit115 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit

[Uc] control circuit voltage

440 V DC

Motor power kW

30 kW at 220...230 V AC 50/60 Hz (AC-3)55 kW at 380...400 V AC 50/60 Hz (AC-3)59 kW at 415...440 V AC 50/60 Hz (AC-3)75 kW at 500 V AC 50/60 Hz (AC-3)80 kW at 660...690 V AC 50/60 Hz (AC-3)65 kW at 1000 V AC 50/60 Hz (AC-3)18.5 kW at 400 V AC 50/60 Hz (AC-4)30 kW at 220...230 V AC 50/60 Hz (AC-3e)55 kW at 380...400 V AC 50/60 Hz (AC-3e)59 kW at 415...440 V AC 50/60 Hz (AC-3e)75 kW at 500 V AC 50/60 Hz (AC-3e)80 kW at 660...690 V AC 50/60 Hz (AC-3e)65 kW at 1000 V AC 50/60 Hz (AC-3e)

Maximum Horse Power Rating

30 hp at 200/208 V AC 50/60 Hz for 3 phase motors40 hp at 230/240 V AC 50/60 Hz for 3 phase motors75 hp at 460/480 V AC 50/60 Hz for 3 phase motors100 hp at 575/600 V AC 50/60 Hz for 3 phase motors

compatibility code

LC1D

Pole contact composition

3 NO

Protective cover

With

[Ith] conventional free air thermal current

200 A (at 140 °F (60 °C)) for power circuit

Irms rated making capacity

1260 A at 440 V for power circuit conforming to IEC 60947140 A AC for signalling circuit conforming to IEC 60947-5-1250 A DC for signalling circuit conforming to IEC 60947-5-1

Rated breaking capacity

1100 A at 440 V for power circuit conforming to IEC 60947

[Icw] rated short-time withstand current

250 A 104 °F (40 °C) - 10 min for power circuit550 A 104 °F (40 °C) - 1 min for power circuit950 A 104 °F (40 °C) - 10 s for power circuit1100 A 104 °F (40 °C) - 1 s for power circuit100 A - 1 s for signalling circuit120 A - 500 ms for signalling circuit140 A - 100 ms for signalling circuit

Associated fuse rating

250 A gG at <= 690 V coordination type 1 for power circuit200 A gG at <= 690 V coordination type 2 for power circuit10 A gG for signalling circuit

Average impedance

0.6 mOhm - Ith 200 A 50 Hz for power circuit

Power dissipation per pole

24 W AC-17.9 W AC-37.9 W AC-3e

[Ui] rated insulation voltage

Power circuit 600 V CSAPower circuit 600 V ULPower circuit 1000 V IEC 60947-4-1Signalling circuit 690 V IEC 60947-1Signalling circuit 600 V CSASignalling circuit 600 V UL

Overvoltage category

III

Pollution degree

[Uimp] rated impulse withstand voltage

8 kV IEC 60947

Safety reliability level

B10d = 684932 cycles contactor with nominal load EN/ISO 13849-1B10d = 10000000 cycles contactor with mechanical load EN/ISO 13849-1

Mechanical durability

8 Mcycles

Electrical durability

0.8 Mcycles 200 A AC-1 <= 440 V0.95 Mcycles 115 A AC-3 <= 440 V0.95 Mcycles 115 A AC-3e <= 440 V

Control circuit type

DC standard

Coil technology

With integral suppression device

Control circuit voltage limits

0.75...1.2 Uc -40...131 °F (-40...55 °C) operational DC0.15...0.4 Uc -40...158 °F (-40...70 °C) drop-out DC1...1.2 Uc 131...158 °F (55...70 °C) operational DC

Inrush power in W

270...365 W 68 °F (20 °C))

Hold-in power consumption in W

2.4...5.1 W 68 °F (20 °C)

Operating time

20...35 ms closing40...75 ms opening

Time constant

25 ms

Maximum operating rate

1200 cyc/h at 60 °C

Connections - terminals

Control circuit: screw clamp terminals 2 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: flexible with cable endControl circuit: screw clamp terminals 1 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: flexible with cable endControl circuit: screw clamp terminals 1 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: flexible without cable endControl circuit: screw clamp terminals 2 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: flexible without cable endControl circuit: screw clamp terminals 1 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: solid without cable endControl circuit: screw clamp terminals 2 0.002...0.004 inÂ² (1...2.5 mmÂ²) - cable stiffness: solid without cable endPower circuit: connector 1 0.02...0.2 inÂ² (10...120 mmÂ²) - cable stiffness: flexible without cable endPower circuit: connector 2 0.02...0.08 inÂ² (10...50 mmÂ²) - cable stiffness: flexible without cable endPower circuit: connector 1 0.02...0.2 inÂ² (10...120 mmÂ²) - cable stiffness: flexible with cable endPower circuit: connector 2 0.02...0.08 inÂ² (10...50 mmÂ²) - cable stiffness: flexible with cable endPower circuit: connector 1 0.02...0.2 inÂ² (10...120 mmÂ²) - cable stiffness: solid without cable endPower circuit: connector 2 0.02...0.08 inÂ² (10...50 mmÂ²) - cable stiffness: solid without cable end

Tightening torque

Control circuit 10.6 lbf.in (1.2 N.m) screw clamp terminals flat Ã 6 mmControl circuit 10.6 lbf.in (1.2 N.m) screw clamp terminals Philips No 2Power circuit 106.2 lbf.in (12 N.m) connector hexagonal 0.2 in (4 mm)Control circuit 10.6 lbf.in (1.2 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 60947-5-1Mirror contact 1 NC IEC 60947-4-1

Signalling circuit frequency

25...400 Hz

Minimum switching voltage

17 V for signalling circuit

Minimum switching current

5 mA for signalling circuit

Insulation resistance

> 10 MOhm for signalling circuit

Non-overlap time

1.5 ms on de-energisation between NC and NO contact1.5 ms on energisation between NC and NO contact

Mounting Support

RailPlate

Standards

CSA C22.2 No 14EN 60947-4-1IEC 60947-4-1IEC 60335-1:Clause 30.2IEC 60335-2-40:Annex JJUL 60335-2-40:Annex JJUL 60947-4-1CSA C22.2 No 60947-4-1JIS C8201-4-1

Product Certifications

ULCSACCCUKCACEEACMarine

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 damp heat

Permissible ambient air temperature around the device

-40...140 °F (-40...60 °C)140...158 °F (60...70 °C) with derating

Operating altitude

0...9842.52 ft (0...3000 m)

Fire resistance

1562 °F (850 °C) IEC 60695-2-1

Flame retardance

V1 conforming to UL 94

Mechanical robustness

Vibrations contactor open 2 Gn, 5...300 Hz) Vibrations contactor closed 4 Gn, 5...300 Hz) Shocks contactor closed 15 Gn for 11 ms) Shocks contactor open 6 Gn for 11 ms)

Height

6.2 in (158 mm)

Width

4.7 in (120 mm)

Depth

5.4 in (136 mm)

Net Weight

5.5 lb(US) (2.5 kg)