LC1DT20BL Schneider Electric Industrial Automation Components


Part#:LC1DT20BL
Manufacturer:Schneider Electric
Category:Industrial Automation Components
Product Lifecycle:Active
Mar 14, 2025
Product description
Schneider Electric LC1DT20BL is a magnetic contactor from the Deca sub-range, designed with a low-consumption coil that uses less than 2.4W. It features screw connections for secure installation and operates with 4 poles (4NO) capable of handling a rated current of 20A under AC-1 conditions. This contactor is designed for DIN rail mounting, ensuring a compact and efficient setup with a net width of 45 mm. It offers a degree of protection rated at IP20 and operates with a control voltage range of 19.2-30Vdc, nominally at 24Vdc, which is 0.8 to 1.25 times the control voltage (Uc). The LC1DT20BL can handle a rated operating voltage (Ue) up to 690 V and is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, both rated for instantaneous operation. The contacts are designed to withstand a rated impulse voltage (Uimp) of 6 kV. With mechanical durability rated at 15 million operations at no load, this contactor is built for longevity. It supports a phase-to-phase rated voltage (AC) of 690 V and maintains a power consumption of 2.4 W.
Product Details
- Product Certifications BV CSA GOST GL CCC UL DNV LROS (Lloyds register of shipping) RINA
- [Icw] Rated Short-Time Withstand Current 30 A 104 °F (40 °C) - 10 min power circuit 61 A 104 °F (40 °C) - 1 min power circuit 105 A 104 °F (40 °C) - 10 s power circuit 210 A 104 °F (40 °C) - 1 s power circuit 100 A - 1 s signalling circuit 120 A - 500 ms signalling circu
- [Ui] Rated Insulation Voltage 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 Power circuit 690 V IEC 60947-4-1
- 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 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Power circuit 15.05 lb
- Associated Fuse Rating 10 A gG signalling circuit IEC 60947-5-1 25 A gG <= 690 V type 1 power circuit 20 A gG <= 690 V type 2 power circuit
- Control Circuit Voltage Limits 0.1...0.3 Uc -40…158 °F (-40…70 °C) drop-out DC 0.8...1.25 Uc -40…140 °F (-40…60 °C) operational DC 1...1.25 Uc 140…158 °F (60…70 °C) operational DC
- Irms Rated Making Capacity 140 A AC signalling circuit IEC 60947-5-1 250 A DC signalling circuit IEC 60947-5-1 250 A 440 V power circuit IEC 60947
- Connections - Terminals 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)flexible without cable end Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)fle
- Standards CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
- Auxiliary Contacts Type Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
- Non-Overlap Time 1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
- 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
- Operating Time 65.45...88.55 ms closing 20...30 ms opening
- [Ith] Conventional Free Air Thermal Current 10 A 140 °F (60 °C) signalling circuit 20 A 140 °F (60 °C) power circuit
- [Ue] Rated Operational Voltage Power circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
- Mounting Support Rail Plate
- Minimum Switching Voltage 17 V signalling circuit
- Hold-In Power Consumption In W 2.4 W 68 °F (20 °C)
- Insulation Resistance > 10 MOhm signalling circuit
- Minimum Switching Current 5 mA signalling circuit
- Signalling Circuit Frequency 25...400 Hz
- Maximum Operating Rate 3600 cyc/h 140 °F (60 °C)
- Mechanical Durability 30 Mcycles
- Time Constant 40 ms
- Inrush Power In W 2.4 W 68 °F (20 °C))
- Coil Technology Built-in bidirectional peak limiting diode suppressor
- Front Cover With
- Power Dissipation Per Pole 1.56 W AC-1
- Average Impedance 2.5 mOhm - Ith 20 A 50 Hz power circuit
- Rated Breaking Capacity 250 A 440 V power circuit IEC 60947
- Overvoltage Category III
- [Uc] Control Circuit Voltage 24 V DC
- [Uimp] Rated Impulse Withstand Voltage 6 kV IEC 60947
- Auxiliary Contact Composition 1 NO + 1 NC
- Control Circuit Type DC low consumption
- [Ie] Rated Operational Current 20 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
- Poles Description 4P
- Product Or Component Type Contactor
- Utilisation Category AC-1
- Power Pole Contact Composition 4 NO
- Device Short Name LC1D
- Product Name TeSys D
- Range TeSys
- Contactor Application Resistive load
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LC1DT20BL on Powermatic Associates is $158.00. Order now.
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LC1DT20BL Schneider Electric
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Product Certifications
[Icw] Rated Short-Time Withstand Current
[Ui] Rated Insulation Voltage
Tightening Torque
Associated Fuse Rating
Control Circuit Voltage Limits
Irms Rated Making Capacity
Connections - Terminals
Standards
Auxiliary Contacts Type
Non-Overlap Time
Safety Reliability Level
Operating Time
[Ith] Conventional Free Air Thermal Current
[Ue] Rated Operational Voltage
Mounting Support
Minimum Switching Voltage
Hold-In Power Consumption In W
Insulation Resistance
Minimum Switching Current
Signalling Circuit Frequency
Maximum Operating Rate
Mechanical Durability
Time Constant
Inrush Power In W
Coil Technology
Front Cover
Power Dissipation Per Pole
Average Impedance
Rated Breaking Capacity
Overvoltage Category
[Uc] Control Circuit Voltage
[Uimp] Rated Impulse Withstand Voltage
Auxiliary Contact Composition
Control Circuit Type
[Ie] Rated Operational Current
Poles Description
Product Or Component Type
Utilisation Category
Power Pole Contact Composition
Device Short Name
Product Name
Range
Contactor Application
Product Certifications
[Icw] Rated Short-Time Withstand Current
[Ui] Rated Insulation Voltage
Tightening Torque
Standards
Associated Fuse Rating
Control Circuit Voltage Limits
Irms Rated Making Capacity
Operating Time
Safety Reliability Level
Non-Overlap Time
[Ue] Rated Operational Voltage
[Ith] Conventional Free Air Thermal Current
Mounting Support
Auxiliary Contacts Type
Connections - Terminals
Insulation Resistance
Signalling Circuit Frequency
Minimum Switching Current
Hold-In Power Consumption In W
Time Constant
Maximum Operating Rate
Minimum Switching Voltage
Coil Technology
Inrush Power In W
Mechanical Durability
Front Cover
Power Dissipation Per Pole
Rated Breaking Capacity
Average Impedance
Auxiliary Contact Composition
Overvoltage Category
[Uimp] Rated Impulse Withstand Voltage
[Uc] Control Circuit Voltage
Control Circuit Type
[Ie] Rated Operational Current
Power Pole Contact Composition
Utilisation Category
Product Or Component Type
Contactor Application
Range
Device Short Name
Product Name
Poles Description
Product Certifications
[Ui] Rated Insulation Voltage
[Icw] Rated Short-Time Withstand Current
Motor Power HP (UL / CSA)
Motor Power Kw
Standards
Tightening Torque
Control Circuit Voltage Limits
Irms Rated Making Capacity
Utilisation Category
Associated Fuse Rating
Connections - Terminals
Safety Reliability Level
Auxiliary Contacts Type
Operating Time
[Ie] Rated Operational Current
[Ith] Conventional Free Air Thermal Current
Mounting Support
Non-Overlap Time
Electrical Durability
Contactor Application
Power Dissipation Per Pole
[Ue] Rated Operational Voltage
Insulation Resistance
Minimum Switching Current
Minimum Switching Voltage
Signalling Circuit Frequency
Hold-In Power Consumption In W
Inrush Power In W
Maximum Operating Rate
Mechanical Durability
Time Constant
Coil Technology
Front Cover
Average Impedance
Rated Breaking Capacity
[Uimp] Rated Impulse Withstand Voltage
Auxiliary Contact Composition
Overvoltage Category
[Uc] Control Circuit Voltage
Control Circuit Type
Range
Product Or Component Type
Power Pole Contact Composition
Poles Description
Device Short Name
Product Name
Selected product

LC1DT20BL
Schneider Electric
Schneider Electric LC1DT20BL is a magnetic contactor from the Deca sub-range, designed with a low-co...
Product CertificationsBV CSA GOST GL CCC UL DNV LROS (Lloyds register of shipping) RINA
[Icw] Rated Short-Time Withstand Current30 A 104 °F (40 °C) - 10 min power circuit 61 A 104 °F (40 °C) - 1 min power circuit 105 A 104 °F (40 °C) - 10 s power circuit 210 A 104 °F (40 °C) - 1 s power circuit 100 A - 1 s signalling circuit 120 A - 500 ms signalling circu
[Ui] Rated Insulation VoltagePower 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 Power circuit 690 V IEC 60947-4-1
Tightening TorqueControl 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 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Power circuit 15.05 lb
Associated Fuse Rating10 A gG signalling circuit IEC 60947-5-1 25 A gG <= 690 V type 1 power circuit 20 A gG <= 690 V type 2 power circuit
Control Circuit Voltage Limits0.1...0.3 Uc -40…158 °F (-40…70 °C) drop-out DC 0.8...1.25 Uc -40…140 °F (-40…60 °C) operational DC 1...1.25 Uc 140…158 °F (60…70 °C) operational DC
Irms Rated Making Capacity140 A AC signalling circuit IEC 60947-5-1 250 A DC signalling circuit IEC 60947-5-1 250 A 440 V power circuit IEC 60947
Connections - TerminalsControl 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)flexible without cable end Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)fle
StandardsCSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
Auxiliary Contacts TypeMechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
Non-Overlap Time1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
Safety Reliability LevelB10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Operating Time65.45...88.55 ms closing 20...30 ms opening
[Ith] Conventional Free Air Thermal Current10 A 140 °F (60 °C) signalling circuit 20 A 140 °F (60 °C) power circuit
[Ue] Rated Operational VoltagePower circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
Mounting SupportRail Plate
Minimum Switching Voltage17 V signalling circuit
Hold-In Power Consumption In W2.4 W 68 °F (20 °C)
Insulation Resistance> 10 MOhm signalling circuit
Minimum Switching Current5 mA signalling circuit
Signalling Circuit Frequency25...400 Hz
Maximum Operating Rate3600 cyc/h 140 °F (60 °C)
Mechanical Durability30 Mcycles
Time Constant40 ms
Inrush Power In W2.4 W 68 °F (20 °C))
Coil TechnologyBuilt-in bidirectional peak limiting diode suppressor
Front CoverWith
Power Dissipation Per Pole1.56 W AC-1
Average Impedance2.5 mOhm - Ith 20 A 50 Hz power circuit
Rated Breaking Capacity250 A 440 V power circuit IEC 60947
Overvoltage CategoryIII
[Uc] Control Circuit Voltage24 V DC
[Uimp] Rated Impulse Withstand Voltage6 kV IEC 60947
Auxiliary Contact Composition1 NO + 1 NC
Control Circuit TypeDC low consumption
[Ie] Rated Operational Current20 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
Poles Description4P
Product Or Component TypeContactor
Utilisation CategoryAC-1
Power Pole Contact Composition4 NO
Device Short NameLC1D
Product NameTeSys D
RangeTeSys
Contactor ApplicationResistive load
Product Certifications-
[Icw] Rated Short-Time Withstand Current-
[Ui] Rated Insulation Voltage-
Tightening Torque-
Standards-
Associated Fuse Rating-
Control Circuit Voltage Limits-
Irms Rated Making Capacity-
Operating Time-
Safety Reliability Level-
Non-Overlap Time-
[Ue] Rated Operational Voltage-
[Ith] Conventional Free Air Thermal Current-
Mounting Support-
Auxiliary Contacts Type-
Connections - Terminals-
Insulation Resistance-
Signalling Circuit Frequency-
Minimum Switching Current-
Hold-In Power Consumption In W-
Time Constant-
Maximum Operating Rate-
Minimum Switching Voltage-
Coil Technology-
Inrush Power In W-
Mechanical Durability-
Front Cover-
Power Dissipation Per Pole-
Rated Breaking Capacity-
Average Impedance-
Auxiliary Contact Composition-
Overvoltage Category-
[Uimp] Rated Impulse Withstand Voltage-
[Uc] Control Circuit Voltage-
Control Circuit Type-
[Ie] Rated Operational Current-
Power Pole Contact Composition-
Utilisation Category-
Product Or Component Type-
Contactor Application-
Range-
Device Short Name-
Product Name-
Poles Description-
Product Certifications-
[Ui] Rated Insulation Voltage-
[Icw] Rated Short-Time Withstand Current-
Motor Power HP (UL / CSA)-
Motor Power Kw-
Standards-
Tightening Torque-
Control Circuit Voltage Limits-
Irms Rated Making Capacity-
Utilisation Category-
Associated Fuse Rating-
Connections - Terminals-
Safety Reliability Level-
Auxiliary Contacts Type-
Operating Time-
[Ie] Rated Operational Current-
[Ith] Conventional Free Air Thermal Current-
Mounting Support-
Non-Overlap Time-
Electrical Durability-
Contactor Application-
Power Dissipation Per Pole-
[Ue] Rated Operational Voltage-
Insulation Resistance-
Minimum Switching Current-
Minimum Switching Voltage-
Signalling Circuit Frequency-
Hold-In Power Consumption In W-
Inrush Power In W-
Maximum Operating Rate-
Mechanical Durability-
Time Constant-
Coil Technology-
Front Cover-
Average Impedance-
Rated Breaking Capacity-
[Uimp] Rated Impulse Withstand Voltage-
Auxiliary Contact Composition-
Overvoltage Category-
[Uc] Control Circuit Voltage-
Control Circuit Type-
Range-
Product Or Component Type-
Power Pole Contact Composition-
Poles Description-
Device Short Name-
Product Name-
About the manufacturer

Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. Their extensive product line includes advanced electrical distribution equipment, smart grid solutions, building automation systems, and renewable energy technologies, all designed to enhance operational performance while minimizing environmental impact. Schneider Electric's comprehensive range of products includes circuit breakers, motor starters, contactors, relays, and variable speed drives, which are essential for ensuring safety and reliability in electrical installations. Furthermore, their sophisticated software platforms enable real-time monitoring and management of energy consumption, optimizing processes and reducing costs. Their innovative EcoStruxure architecture leverages IoT technology to deliver seamless connectivity, predictive analytics, and actionable insights, empowering businesses to make informed decisions and achieve greater operational agility. At Powermatic Associates, we recognize the transformative power of Schneider Electric's offerings and are committed to delivering these state-of-the-art solutions to our customers. Through this partnership, we provide unparalleled access to high-quality components that enhance system integration, improve energy efficiency, and bolster resilience. Our expert engineering support and tailored automation solutions ensure that your projects benefit from the latest advancements in technology. Whether you're looking for robust power distribution units or intelligent control systems, our collaboration with Schneider Electric guarantees that you receive superior products backed by industry-leading technical support. By choosing Powermatic Associates as your trusted distributor, you gain access to Schneider Electric’s innovative solutions and our value-added services, which together streamline procurement, optimize operations, and drive sustainable growth. Our expertise in motion, controls, pneumatics, and electrical solutions, combined with Schneider Electric's pioneering technologies, ensures that we remain at the forefront of delivering reliable and efficient solutions to meet your operational challenges. As partners, we are dedicated to helping you harness the power of technology to achieve peak performance and enhanced profitability in your business endeavors.
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What is the price of LC1DT20BL?
The price of LC1DT20BL on Powermatic Associates is $158.00. Order now.
2 in stock
Schneider Electric LC1DT20BL is a magnetic contactor from the Deca sub-range, designed with a low-consumption coil that uses less than 2.4W. It features screw connections for secure installation and operates with 4 poles (4NO) capable of handling a rated current of 20A under AC-1 conditions. This contactor is designed for DIN rail mounting, ensuring a compact and efficient setup with a net width of 45 mm. It offers a degree of protection rated at IP20 and operates with a control voltage range of 19.2-30Vdc, nominally at 24Vdc, which is 0.8 to 1.25 times the control voltage (Uc). The LC1DT20BL can handle a rated operating voltage (Ue) up to 690 V and is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, both rated for instantaneous operation. The contacts are designed to withstand a rated impulse voltage (Uimp) of 6 kV. With mechanical durability rated at 15 million operations at no load, this contactor is built for longevity. It supports a phase-to-phase rated voltage (AC) of 690 V and maintains a power consumption of 2.4 W.
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