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Schneider LC1D38G7 3NO IEC Contactor, TeSys Deca, 38A, 3 Phase, 120 VAC 50/60Hz Coil, Non-Reversing, Screw Clamp Terminals
TeSys Deca contactor, 3 poles (3NO), for motor control applications up to 38A/440V AC-3/3e (18.5kW@400V). They can be used to create motor starters for almost any type of application. It provides a 120V 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. Contactor is rated for 10HP at 200 to 208VAC, 10HP at 240VAC, 20HP at 480VAC and 25HP at 600VAC three phase. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine). 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 120 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 0.84 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards.
Specifications
| MPN | LC1D38G7 |
| Range | TeSys TeSys Deca |
| Contactor Application | Motor control Resistive load |
| Utilization Category | AC-1 AC-4 AC-3 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 | 50 A (at <140 °F (60 °C)) at <= 440 V AC AC-1 for power circuit 38 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit 38 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit |
| [Uc] Control Circuit Voltage | 120 V AC 50/60 Hz |
| Motor Power kW | 18.5 kW at 500 V AC 50/60 Hz (AC-3) 18.5 kW at 660...690 V AC 50/60 Hz (AC-3) 7.5 kW at 400 V AC 50/60 Hz (AC-4) 18.5 kW at 380...400 V AC 50/60 Hz (AC-3) 9 kW at 220...230 V AC 50/60 Hz (AC-3) 18.5 kW at 415...440 V AC 50/60 Hz (AC-3) 18.5 kW at 500 V AC 50/60 Hz (AC-3e) 18.5 kW at 660...690 V AC 50/60 Hz (AC-3e) 18.5 kW at 380...400 V AC 50/60 Hz (AC-3e) 9 kW at 220...230 V AC 50/60 Hz (AC-3e) 18.5 kW at 415...440 V AC 50/60 Hz (AC-3e) |
| Maximum Horse Power Rating | 10 hp at 230/240 V AC 50/60 Hz for 3 phase motors 10 hp at 200/208 V AC 50/60 Hz for 3 phase motors 5 hp at 240 V AC 50/60 Hz for 1 phase motors 20 hp at 480 V AC 50/60 Hz for 3 phase motors 25 hp at 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 | 10 A (at 140 °F (60 °C)) for signaling circuit 50 A (at 140 °F (60 °C)) for power circuit |
| Irms Rated Making Capacity | 140 A AC for signaling circuit conforming to IEC 60947-5-1 250 A DC for signaling circuit conforming to IEC 60947-5-1 550 A at 440 V for power circuit conforming to IEC 60947 |
| Rated Breaking Capacity | 550 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] Rated Short-time Withstand Current | 60 A 104 °F (40 °C) - 10 min for power circuit 430 A 104 °F (40 °C) - 1 s for power circuit 150 A 104 °F (40 °C) - 1 min for power circuit 310 A 104 °F (40 °C) - 10 s for power circuit 100 A - 1 s for signaling circuit 120 A - 500 ms for signaling circuit 140 A - 100 ms for signaling circuit |
| Associated Fuse Rating | 10 A gG for signaling circuit conforming to IEC 60947-5-1 63 A gG at <= 690 V coordination type 1 for power circuit 63 A gG at <= 690 V coordination type 2 for power circuit |
| Average Impedance | 2 mOhm - Ith 50 A 50 Hz for power circuit |
| Power Dissipation per Pole | 5 W AC-1 3 W AC-3 3 W AC-3e |
| [Ui] Rated Insulation Voltage | Power circuit 600 V CSA Power circuit 600 V UL Signaling circuit 690 V IEC 60947-1 Signaling circuit 600 V CSA Signaling circuit 600 V UL Power circuit 690 V IEC 60947-4-1 |
| 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 | 1.4 Mcycles 50 A AC-1 <= 440 V 1.4 Mcycles 38 A AC-3 <= 440 V 1.4 Mcycles 38 A AC-3e <= 440 V |
| Control Circuit Type | AC 50/60 Hz |
| 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 cos phi 0.75 (at 68 °F (20 °C)) 70 VA 50 Hz cos phi 0.75 (at 68 °F (20 °C)) |
| Hold-in Power Consumption in VA | 7.5 VA 60 Hz cos phi 0.3 (at 68 °F (20 °C)) 7 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C)) |
| Heat Dissipation | 2…3 W at 50/60 Hz |
| Operating Time | 4...19 ms opening 12...22 ms closing |
| Maximum Operating Rate | 3600 cyc/h at 60 °C |
| Connections - Terminals | Control circuit: screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 0.002…0.006 in² (1…4 mm²) - cable stiffness: solid without cable end Power circuit: screw clamp terminals 1 0.004…0.02 in² (2.5…10 mm²) - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 0.004…0.02 in² (2.5…10 mm²) - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 0.002…0.02 in² (1…10 mm²) - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 0.002…0.009 in² (1.5…6 mm²) - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 0.002…0.02 in² (1.5…10 mm²) - cable stiffness: solid without cable end Power circuit: screw clamp terminals 2 0.004…0.02 in² (2.5…10 mm²) - cable stiffness: 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 22.1 lbf.in (2.5 N.m) screw clamp terminals flat Ø 6 mm Power circuit 22.1 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 22.1 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 |
| Signaling Circuit Frequency | 25...400 Hz |
| Minimum Switching Voltage | 17 V for signaling circuit |
| Minimum Switching Current | 5 mA for signaling circuit |
| Insulation Resistance | > 10 MOhm for signaling circuit |
| Non-overlap Time | 1.5 ms on de-energization between NC and NO contact 1.5 ms on energization between NC and NO contact |
| Mounting Support | Plate Rail |
Standards
- CSA C22.2 No 14
- EN 60947-4-1
- EN 60947-5-1
- IEC 60947-4-1
- IEC 60947-5-1
- UL 60947-4-1
- IEC 60335-1:Clause 30.2
- IEC 60335-2-40:Annex JJ
- UL 60335-2-40:Annex JJ
- CSA C22.2 No 60947-4-1
Certifications
- UL
- CCC
- CSA
- Marine
- UKCA
- EAC
- CB Scheme
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