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LC2DT25P7
Changeover Contactor, TeSys Deca, 4P(4NO), AC-1, <=440V, 25A, 230V AC 50/60Hz coil, screw clamp terminals
- Stock status:
- In stock
- Manufacturer:
- Schneider
- Product code:
- LC2DT25P7
Main documents
| Range | TeSys TeSys Deca |
|---|---|
| Product name | TeSys D TeSys Deca |
| Product or component type | Changeover contactor |
| Device short name | LC2D |
| contactor application | Resistive load |
| utilisation category | AC-1 |
| Device presentation | Preassembled, with prewired power connections |
| Poles description | 4P |
| power pole contact composition | 4 NO |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25…400 Hz Power circuit: <= 300 V DC |
| [Ie] rated operational current | 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
| Control circuit type | AC at 50/60 Hz |
| [Uc] control circuit voltage | 230 V AC 50/60 Hz |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| Overvoltage category | III |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) for signalling circuit 25 A (at 60 °C) for power circuit |
| Irms rated making capacity | 250 A at 440 V for power circuit conforming to IEC 60947 140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1 |
| Rated breaking capacity | 250 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 30 A 40 °C – 10 min for power circuit 61 A 40 °C – 1 min for power circuit 105 A 40 °C – 10 s for power circuit 210 A 40 °C – 1 s for power circuit 100 A – 1 s for signalling circuit 120 A – 500 ms for signalling circuit 140 A – 100 ms for signalling circuit |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1 40 A gG at <= 690 V coordination type 1 for power circuit 25 A gG at <= 690 V coordination type 2 for power circuit |
| Average impedance | 2.5 mOhm – Ith 25 A 50 Hz for power circuit |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified |
| Electrical durability | 0.8 Mcycles 25 A AC-1 at Ue <= 690 V |
| Power dissipation per pole | 1.56 W AC-1 |
| Front cover | With |
| Interlocking type | Mechanical |
| mounting support | Rail Plate |
| Standards | CSA C22.2 No 60947-4-1 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 60947-4-1 UL 60947-5-1 CSA C22.2 No 60947-5-1 GB/T 14048.4 |
| product certifications | UL CSA RINA GOST CCC DNV LROS (Lloyds register of shipping) GL BV UKCA CB |
| Connections – terminals | Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid |
| Tightening torque | Power circuit: 1.7 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm Power circuit: 1.7 N.m – on screw clamp terminals – with screwdriver Philips No 2 Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver Philips No 2 Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver pozidriv No 2 Power circuit: 2.5 N.m – on screw clamp terminals – with screwdriver pozidriv No 2 |
| Operating time | 12…22 ms closing 4…19 ms opening |
| 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 | 15 Mcycles |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Coil technology | Without built-in suppressor module |
|---|---|
| Control circuit voltage limits | 0.3…0.6 Uc (-40…60 °C):drop-out AC 50/60 Hz 0.8…1.1 Uc (-40…60 °C):operational AC 50 Hz 0.85…1.1 Uc (-40…60 °C):operational AC 60 Hz |
| Inrush power in VA | 70 VA 60 Hz cos phi 0.75 (at 20 °C) 70 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 7.5 VA 60 Hz cos phi 0.3 (at 20 °C) 7 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 2…3 W at 50/60 Hz |
| 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 |
| Signalling circuit frequency | 25…400 Hz |
| Minimum switching current | 5 mA for signalling circuit |
| Minimum switching voltage | 17 V for 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 |
| Insulation resistance | > 10 MOhm for signalling circuit |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
|---|---|
| Climatic withstand | Conforming to IACS E10 conforming to IEC 60947-1 Annex Q category D |
| Protective treatment | TH conforming to IEC 60068-2-30 |
| Pollution degree | 3 |
| Ambient air temperature for operation | -40…60 °C 60…70 °C with derating |
| Ambient air temperature for storage | -60…80 °C |
| 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 open: 2 Gn, 5…300 Hz Vibrations contactor closed: 4 Gn, 5…300 Hz Shocks contactor open: 10 Gn for 11 ms Shocks contactor closed: 15 Gn for 11 ms |
| height | 85 mm |
| Width | 90 mm |
| Depth | 90 mm |
| Net weight | 0.73 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 11.500 cm |
| Package 1 Width | 11.500 cm |
| Package 1 Length | 14.200 cm |
| Package 1 Weight | 850.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 5 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 4.578 kg |
Product Description
schneider electric
Schneider Electric is a multinational corporation specializing in energy management and automation solutions. With operations in over 100 countries, the company offers a wide range of products and services for various industries, including residential, commercial, and industrial.
Schneider Electric is focused on sustainability and innovation, aiming to help their customers manage energy efficiently and reduce their environmental impact.
schneider contactor
A Schneider contactor is an electrical component that is used to control the flow of electricity in a circuit by opening and closing the contacts to allow or interrupt the current flow.
Schneider Electric is a reputable manufacturer of contactors known for their reliability and efficiency in various industrial applications. These contactors come in different sizes and configurations to meet specific electrical requirements, providing a safe and effective way to manage electricity in machinery and equipment.
Schneider Electric TeSys D range of contactors, including the LC2DT25P7 model, are commonly used in motor control applications to switch electrical loads on and off.
These contactors are designed for easy installation, high durability, and efficient operation. The LC2DT25P7 contactor is rated for a specific current and voltage range, so it’s important to ensure that it is being used within its designated specifications for safe and reliable performance.
telemecanique contactor
Telemecanique is a brand that was part of Schneider Electric and is well-known for its industrial control and automation products, including contactors. Just like Schneider contactor, Telemecanique contactor are electrical devices used for switching electrical circuits on and off.
Telemecanique contactor are designed to be reliable, durable, and efficient in controlling various electrical loads, such as motors, lighting systems, heating elements, and more. They come in a range of sizes and configurations to cater to different industrial applications and requirements.
These contactors ensure smooth and safe operation of equipment by allowing for the easy management of electrical power distribution in industrial settings. Telemecanique contactors are known for their quality and adherence to industry standards.
LC2DT25P7
The Schneider Electric LC2DT25P7 contactor is a part of the TeSys D series, which are known for their reliability in motor control applications. This particular model has a rated operational current of 25 Amps and is designed to control electrical circuits, particularly for switching motors on and off in various industrial applications.
Frequently Asked Questions
what is a contactor used for?
✅A contactor serves as a specialized relay designed to control the opening and closing of electrical circuits. Primarily utilized in conjunction with electric motors and lighting systems, they facilitate efficient switching operations.
Why do we need contactors?
✅A contactor is employed to safely and indirectly manage the operation of high-power electrical equipment, such as motors, fans, and pumps, by interfacing with a PLC. By using a contactor, we ensure the secure control of heavy-duty, high-voltage devices without directly connecting them to the PLC.
What is a contactor vs relay
✅Contactors excel in managing high-current loads, whereas relays are ideal for low to medium-current applications. This contrast stems from their distinct designs, with contactors boasting larger, sturdier auxiliary contacts tailored to handle elevated currents efficiently.
what is a magnetic contactor?
✅A magnetic contactor is an electromechanical device used to control the flow of electricity in an electrical circuit. It consists of a coil that, when energized, creates a magnetic field to close or open the contacts within the contactor.
Magnetic contactors are commonly used in industrial and commercial applications to switch high-power loads, such as electric motors, lighting systems, heating elements, and other electrical equipment. They are known for their reliability, durability, and ability to handle high currents, making them essential components in various electrical control systems.
what is auxiliary contactor?
✅Auxiliary contactors are additional sets of contacts added to a primary contactor to perform auxiliary functions within an electrical control system. These contacts are typically used to provide feedback or signaling, monitor the status of the main contacts, or control auxiliary devices such as indicator lights, timers, or interlocks.
Auxiliary contactors are commonly found in industrial control panels, motor control centers, and other electrical equipment where precise control and monitoring of circuits are necessary. They play a crucial role in enhancing the functionality and safety of electrical systems by providing additional control and feedback options.
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