steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
LC2D25F7
Telemecanique LC2D25F7 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Telemecanique LC2D25F7 is a preassembled TeSys D (TeSys Deca) reversing contactor designed for reliable forward/reverse control of three‑phase motors and switching of resistive loads. It features three normally open power poles (3P, 3 NO) with a reversing power busbar and mechanical interlocking to prevent simultaneous direction commands. Rated for power circuits up to 690 V AC (25…400 Hz) or 300 V DC, it provides 25 A AC‑3 capability (motor duty) and 40 A AC‑1 capability (resistive duty) at up to 440 V. Typical motor ratings include 5.5 kW at 220–230 V and 11 kW at 380–440 V, rising to 15 kW at 500 V and 660–690 V. The control coil is 110 V AC, 50/60 Hz, and integrated auxiliary contacts (1 NO + 1 NC) support control and signalling functions. The unit includes a front cover, IP20 front-face protection, DIN-rail or panel mounting options, and screw clamp terminals for straightforward installation in industrial control panels.
| Specification | Description |
|---|---|
| Manufacturer | Telemecanique (Schneider Electric) |
| Part Number | LC2D25F7 |
| Product Type | Reversing contactor (forward/reverse motor control contactor assembly) |
| Series / Range | TeSys D / TeSys Deca |
| Website Description | Preassembled TeSys D reversing contactor with an integrated reversing power busbar, designed for reliable forward/reverse control of three‑phase motors and switching of resistive loads in a compact, mechanically interlocked assembly. |
| Application | Motor control; resistive load switching |
| Utilisation Category | AC-3; AC-1 |
| Poles | 3P |
| Main Contact Configuration | 3 NO (main power poles) |
| Auxiliary Contacts | 1 NO + 1 NC (mechanically linked); mirror contact: 1 NC |
| Rated Operational Voltage (Ue) | Power circuit: ≤ 690 V AC (25…400 Hz); ≤ 300 V DC |
| Rated Operational Current (Ie) | 25 A (AC-3, ≤ 440 V AC, at 60 °C); 40 A (AC-1, ≤ 440 V AC, at 60 °C) |
| Motor Power Rating (kW) | 5.5 kW (220…230 V AC, 50/60 Hz); 11 kW (380…400 V AC, 50/60 Hz); 11 kW (415…440 V AC, 50/60 Hz); 15 kW (500 V AC, 50/60 Hz); 15 kW (660…690 V AC, 50/60 Hz) |
| Motor Power Rating (hp, UL/CSA) | 2 hp (115 V AC, 1‑phase); 3 hp (230/240 V AC, 1‑phase); 5 hp (200/208 V AC, 3‑phase); 7.5 hp (230/240 V AC, 3‑phase); 15 hp (460/480 V AC, 3‑phase); 20 hp (575/600 V AC, 3‑phase) |
| Control Circuit Type | AC, 50/60 Hz |
| Coil Voltage (Uc) | 110 V AC, 50/60 Hz |
| Coil Technology | Without built-in suppressor module |
| Coil Inrush / Hold Power | Inrush: 70 VA (50/60 Hz, at 20 °C); Hold: 7 VA (50 Hz) / 7.5 VA (60 Hz), at 20 °C |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV (IEC 60947) |
| Overvoltage Category | III |
| Conventional Free Air Thermal Current (Ith) | 40 A (power circuit, at 60 °C); 10 A (signalling circuit, at 60 °C) |
| Rated Making Capacity (Irms) | 450 A at 440 V (power circuit, IEC 60947); 140 A AC (signalling, IEC 60947-5-1); 250 A DC (signalling, IEC 60947-5-1) |
| Rated Breaking Capacity | 450 A at 440 V (power circuit, IEC 60947) |
| Short-Time Withstand Current (Icw) | Power: 50 A (10 min), 120 A (1 min), 240 A (10 s), 380 A (1 s) at 40 °C; Signalling: 100 A (1 s), 120 A (500 ms), 140 A (100 ms) |
| Associated Fuse Rating | 63 A gG (type 1 coordination, power); 40 A gG (type 2 coordination, power); 10 A gG (signalling) |
| Average Impedance | 2 mΩ (50 Hz, Ith 40 A, power circuit) |
| Electrical Durability | 1.65 M cycles (25 A, AC-3, ≤ 440 V); 1.4 M cycles (40 A, AC-1, ≤ 440 V) |
| Mechanical Durability | 15 M cycles |
| Operating Rate (Max.) | 3600 cycles/hour (at 60 °C) |
| Operating Time | Closing: 12…22 ms; Opening: 4…19 ms |
| Interlocking | Mechanical interlock |
| Front Protection | IP20 (front face) |
| Pollution Degree | 3 |
| Protective Treatment | TH (IEC 60068-2-30) |
| Ambient Temperature (Operation) | -40…60 °C; 60…70 °C with derating |
| Ambient Temperature (Storage) | -60…80 °C |
| Operating Altitude | 0…3000 m |
| Flame Retardance | UL 94 V1 |
| Fire Resistance | 850 °C (IEC 60695-2-1) |
| Mounting Method | DIN rail or panel mounting (plate) |
| Terminal Type | Screw clamp terminals (control and power circuits) |
| Control Wiring Capacity | 1…4 mm² (solid/flexible, depending on ferrule use) |
| Power Wiring Capacity | 1.5…10 mm² (solid); 1…10 mm² (flexible with ferrule); up to 2.5…10 mm² (flexible without ferrule, per terminal arrangement) |
| Tightening Torque | Control terminals: 1.7 N·m; Power terminals: 2.5 N·m |
| Dimensions (H × W × D) | 85 × 90 × 92 mm |
| Net Weight | 0.787 kg |
| Standards | IEC 60947-4-1, IEC 60947-5-1, EN 60947-4-1, EN 60947-5-1, UL 508, CSA C22.2 No 14 |
What is a reversing contactor used for?
A reversing contactor is used to change the rotation direction of a three-phase motor by swapping two phases. It’s commonly used where a motor must run forward and reverse, such as conveyors, hoists, pumps with backflush, and positioning systems.
How does a reversing contactor differ from using two separate contactors?
This unit is preassembled as a reversing set with a reversing power busbar and mechanical interlocking, which helps reduce wiring time and panel space compared with building a forward/reverse assembly from two individual contactors.
What are the main power contact configuration and poles?
It is a 3-pole device with 3 normally open (3 NO) main power contacts for switching the motor power circuit.
What is the control coil voltage and control type?
The control coil is rated 110 V AC at 50/60 Hz. In documentation and markings, this coil version is commonly referenced as LC2D25F7.
What are the typical current ratings for motor duty and resistive duty?
For motor switching (AC-3 duty), the rated operational current is 25 A at up to 440 V AC (at 60 °C). For resistive loads (AC-1 duty), it is rated 40 A at up to 440 V AC (at 60 °C).
What motor power ratings can it handle?
Typical motor ratings include 5.5 kW at 220–230 V AC, 11 kW at 380–400 V AC, 11 kW at 415–440 V AC, and up to 15 kW at 500 V AC and 660–690 V AC (50/60 Hz), depending on the application and utilisation category.
What is the maximum operational voltage for the power circuit?
The power circuit is rated up to 690 V AC (25–400 Hz). It is also rated up to 300 V DC for DC power circuits, where applicable.
What auxiliary contacts are included?
It includes auxiliary contacts of 1 NO + 1 NC, suitable for control signalling, interlocks, and status indication within the control circuit.
Does it include interlocking to prevent forward and reverse from energising at the same time?
Yes. The reversing assembly includes mechanical interlocking designed to prevent both directions from being engaged simultaneously.
What mounting options are supported?
It is designed for mounting on a DIN rail or on a panel/plate, which helps with flexible installation in control cabinets.
What conductor sizes can be connected to the terminals?
For the control circuit, screw clamp terminals accept typical conductor sizes in the 1–4 mm² range (depending on solid/flexible and whether ferrules are used). For the power circuit, screw clamp terminals accept typical conductor sizes from about 1.5–10 mm² (depending on conductor type and termination method).
What is the ingress protection rating?
The front face is rated IP20, intended for installation inside an enclosure where accidental contact with live parts is controlled.
What are the approximate physical dimensions and weight?
Typical overall dimensions are approximately 85 mm (height) x 90 mm (width) x 92 mm (depth), with a net weight around 0.787 kg.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.