Contattore,interruttore automatico,inverter solare,contatore elettrico,batterie solari
(TeSys Deca Series)
- Quick Model Identification
LC1D65AQ7C – 380V is an AC contactor from Schneider Electric’s TeSys Deca series. The model breakdown is as follows:
| Segmento modello | Descrizione |
| LC1 | Contactor product category |
| D | TeSys Deca series (upgraded version of the original D series) |
| 65 | Rated operational current 65A (at 400V, AC‑3 category) |
| UN | Coil type: Alternating Current (AC) |
| Q7 | Tensione della bobina: 380V CA 50/60 Hz |
| C | Termination type: Everlink terminals (replacing traditional screw terminals) |
| 380V | Supplementary note for coil voltage |
Global Order Code: LC1D65AQ7C
Trade Alias: TeSys D 65A 3P 380V AC Contactor
- Core Technical Specifications
| Articolo | Valore | Note |
| Rated Operational Current (AC‑3) | 65UN (at 400V) | Controls a 30kW three‑phase asynchronous motor |
| Rated Operational Voltage | ≤ 440V AC | 50/60Hz, three‑phase system |
| Main Pole Configuration | 3P (3 NO, 3 Normalmente aperto) | Standard for motor control |
| Contatti ausiliari | 1 NO + 1 NC | Basic configuration, expandable |
| Tensione della bobina | 380V CA 50/60 Hz | Pick‑up: 70%–100% Uc; Drop‑out: 20%–75% Uc |
| Coil Power Consumption | Pick‑up: 170VA, Holding: 20VA | Energy‑saving design |
| Vita meccanica | 20 milioni di operazioni | High‑reliability design |
| Vita elettrica (AC‑3) | 2 milioni di operazioni | At rated load |
| Dimensioni | H=105mm, W=85mm, D=100mm | Compatto, space‑saving in panels |
| Peso | Approx. 0.75kg | Configurazione standard |
| Protection Degree | IP2X | Finger‑safe, suitable for cabinet installation |
| Impulse Withstand Voltage | 6–8kV | High insulation for industrial environments |
| Operating Temperature Range | -25°C to +70°C | Wide temperature range |
| Montaggio | Standard 35mm DIN rail | Compatible with standard panel designs |
- Applicazioni
This contactor is widely used in industrial automation and power distribution systems:
- Controllo motorio: Starting, stopping and protection of pumps, tifosi, compressori, trasportatori, injection molding machines, air compressors, ecc.
- Building Electrical Systems: Control of air conditioning units, elevators, fire pumps, ventilation systems
- Power Distribution: Main or branch switching for lighting, electric heating and other non-motor loads
- Automated Production Lines: PLC-controlled motor circuits for remote automatic control
- Gestione energetica: Used with soft starters and inverters to optimize motor starting and operation
- OEM Equipment: Control circuits for machine tools, macchine per l'imballaggio, printing equipment and other special machines
- Caratteristiche principali
High Efficiency & Energy Saving: Holding power as low as 20VA, saving approx. 30% energy compared to conventional contactors
Fast Installation: Everlink terminals enable tool-free wiring, reducing installation time by about 30%
Reliable Performance: Vita meccanica 20 million, electrical life 2 million, exceeding industry standards
Safe Design: IP2X protection against electric shock; optimized arc extinguishing system
Adattabilità ambientale: Operating temperature -25°C to +70°C, with “TH” treatment for high humidity
Flexible Expansion: Expandable up to 4 NO + 2 NC using auxiliary modules (per esempio., LADN series)
Green Certification: Green Premium product, compliant with RoHS and REACh
- Replacement Options
5.1 Schneider Original Replacements
| Modello | Caratteristiche | Application |
| LC1D65AQ7 | Traditional screw terminal version | Retrofit, compatible with existing wiring |
| LC1D65AD7C | 220V AC coil version | Different control voltage requirements |
| LC1D65AND | DC coil version (60A DC) | DC control circuits, better noise immunity |
| LC1D80AQ7C | 80A upgraded version | Higher power motors (37kW @ 400V) |
5.2 Cross-Brand Alternatives
| Marca | Modello sostitutivo | Matching Specs |
| ABB | AF65-30-11-11 | 65UN, 3P, 380V e, 1 NO + 1 NC |
| Siemens | 3RT2036-1BB40 | 65UN, 3P, 380V e, 1 NO + 1 NC |
| Interruttore Changshu | CK3-65/3P | 65UN, 3P, 380V e, domestic alternative |
| Cinto | NXC-65 | 65UN, 3P, 380V e, cost‑effective alternative |
- Note
- Model Difference: LC1D65AQ7C is the upgraded replacement for LC1D6511, with improved performance and compatible mounting dimensions.
- Terminals: Suffix “C” indicates Everlink tool-free terminals, ideal for fast installation.
- Carica corrispondenza: At AC-3, 65A corresponds to a 30kW motor at 400V; consider actual load type when selecting.
- Contatti ausiliari: Standard 1 NO + 1 NC; add modules such as LADN02 / LADN04 for more contacts.
- Installazione: Mount on 35mm DIN rail; allow 5mm clearance for heat dissipation.
- Overvoltage Protection: Surge suppressors (per esempio., RC snubbers) are recommended across the coil to extend service life.
- Prezzo di riferimento
| Channel | Fascia di prezzo (Tax Included) | Note |
| Authorized Schneider Distributor | ¥450–600 | Genuine product with technical support |
| Industrial E‑commerce Platform | ¥400–550 | In stock, fast delivery |
| Used / Stock | ¥250–350 | Condition and remaining life to be inspected |
| Imported (Overseas Sourcing) | $140–180 (≈ ¥1000) | Including duties and shipping |
- Raccomandazioni per la selezione
- New Projects: Prefer LC1D65AQ7C (Everlink version) for faster installation and easier maintenance.
- Retrofit: Direct replacement for LC1D6511 with fully compatible dimensions.
- Extreme Environments: Derate to approx. 80% rated current at temperatures above 50°C.
- Frequent Switching: For >10 operations per hour, select an AC-4 rated contactor or increase maintenance frequency.
Schneider LC1D Series Contactor Model List & Corresponding ABB Order Codes
- LC1D Series Naming Rules & Parametri fondamentali
1.1 Model Breakdown Rules
| Segmento modello | Descrizione | Esempio |
| LC1 | Contattore (3‑pole) | LC1 |
| D | TeSys Deca series (upgraded D series) | D |
| XX | Corrente nominale (AC‑3 at 400V) | 09=9A, 12=12A, 65=65A, 115=115A |
| A/D | Coil type (A=AC, D=DC) | A=AC coil, D=DC coil |
| XX | Coil voltage code | Q7=380V AC, M7=220V AC, F7=110V AC, B7=24V AC, BD=24V DC |
| C | Termination (Everlink tool‑free) | C=Everlink, no C=screw terminal |
| Aux Code | Auxiliary contact configuration | 00=no aux, 11=1NO+1NC (standard), 02=2NO, 20=2NC |
Standard Example: LC1D65AQ7C (65UN, 380V AC coil, Everlink, 1 NO + 1 NC)
1.2 Common Coil Voltage Codes
| Tensione della bobina | AC Code | DC Code | Note |
| 24V | B7 | BD | 50/60Hz (AC), universal (DC) |
| 48V | E7 | ED | – |
| 110V | F7 | HD | – |
| 220V | M7 | LD | Most common control voltage |
| 380V | Q7 | – | Three‑phase control circuits |
| 12V | – | AD | DC only |
| 42V | D7 | – | AC only |
- Complete LC1D Series Model List (By Current Rating)
2.1 Low Current Range (9A–32A)
| Current | Standard Model (AC Coil) | Motor Power (400V) | Ai contatti | Order Code |
| 9UN | LC1D09AQ7C / LC1D09AM7C | 4kW | 1 NO + 1 NC | LC1D09AQ7C / LC1D09AM7C |
| 12UN | LC1D12AQ7C / LC1D12AM7C | 5.5kW | 1 NO + 1 NC | LC1D12AQ7C / LC1D12AM7C |
| 18UN | LC1D18AQ7C / LC1D18AM7C | 7.5kW | 1 NO + 1 NC | LC1D18AQ7C / LC1D18AM7C |
| 25UN | LC1D25AQ7C / LC1D25AM7C | 11kW | 1 NO + 1 NC | LC1D25AQ7C / LC1D25AM7C |
| 32UN | LC1D32AQ7C / LC1D32AM7C | 15kW | 1 NO + 1 NC | LC1D32AQ7C / LC1D32AM7C |
2.2 Medium Current Range (40A–95A)
| Current | Standard Model (AC Coil) | Motor Power (400V) | Ai contatti | Order Code |
| 40UN | LC1D40AQ7C / LC1D40AM7C | 18.5kW | 1 NO + 1 NC | LC1D40AQ7C / LC1D40AM7C |
| 50UN | LC1D50AQ7C / LC1D50AM7C | 22kW | 1 NO + 1 NC | LC1D50AQ7C / LC1D50AM7C |
| 65UN | LC1D65AQ7C / LC1D65AM7C | 30kW | 1 NO + 1 NC | LC1D65AQ7C / LC1D65AM7C |
| 80UN | LC1D80AQ7C / LC1D80AM7C | 37kW | 1 NO + 1 NC | LC1D80AQ7C / LC1D80AM7C |
| 95UN | LC1D95AQ7C / LC1D95AM7C | 45kW | 1 NO + 1 NC | LC1D95AQ7C / LC1D95AM7C |
2.3 High Current Range (115A–205A)
| Current | Standard Model (AC Coil) | Motor Power (400V) | Ai contatti | Order Code |
| 115UN | LC1D115AQ7C / LC1D115AM7C | 55kW | 1 NO + 1 NC | LC1D115AQ7C / LC1D115AM7C |
| 150UN | LC1D150AQ7C / LC1D150AM7C | 75kW | 1 NO + 1 NC | LC1D150AQ7C / LC1D150AM7C |
| 205UN | LC1D205AQ7C / LC1D205AM7C | 90kW | 1 NO + 1 NC | LC1D205AQ7C / LC1D205AM7C |
2.4 DC Coil Model Examples
| Current | DC Coil Model | Tensione della bobina | Order Code |
| 65UN | LC1D65DBDC | 24A DC | LC1D65DBDC |
| 65UN | LC1D65DLDC | 220A DC | LC1D65DLDC |
| 32UN | LC1D32DBDC | 24A DC | LC1D32DBDC |
- Cross-Reference: LC1D Series ↔ ABB AF Series
Below is the precise matching list including ABB official order codes and key specifications.
| Schneider LC1D Model | Corrente nominale | Power (400V) | ABB Equivalent | ABB Order Code | Matching Specs |
| LC1D09AQ7C | 9UN | 4kW | AF09-30-10-13 | 1SBL137001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D12AQ7C | 12UN | 5.5kW | AF12-30-10-13 | 1SBL167001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D18AQ7C | 18UN | 7.5kW | AF16-30-10-13 | 1SBL177001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D25AQ7C | 25UN | 11kW | AF26-30-10-13 | 1SBL257001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D32AQ7C | 32UN | 15kW | AF30-30-10-13 | 1SBL287001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D40AQ7C | 40UN | 18.5kW | AF38-30-10-13 | 1SBL297001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D50AQ7C | 50UN | 22kW | AF45-30-10-13 | 1SBL337001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D65AQ7C | 65UN | 30kW | AF65-30-10-13 | 1SBL367001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D80AQ7C | 80UN | 37kW | AF80-30-10-13 | 1SBL377001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D95AQ7C | 95UN | 45kW | AF95-30-10-13 | 1SBL457001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D115AQ7C | 115UN | 55kW | AF116-30-10-13 | 1SBL617001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D150AQ7C | 150UN | 75kW | AF146-30-10-13 | 1SBL677001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D205AQ7C | 205UN | 90kW | AF205-30-10-13 | 1SBL767001R1310 | 3P, 1NA+1NC, 100–250V coil |
| LC1D65DBDC | 65UN | 30kW | AF65-30-10-01 | 1SBL367001R1010 | 3P, 1NA+1NC, 24V DC coil |
| LC1D65AQ7 | 65UN | 30kW | AF65-30-10-11 | 1SBL367001R1110 | 3P, 1NA+1NC, 250–500V coil |
- Special Models & Expansion Options
4.1 Auxiliary Contact Modules
LC1D series can be expanded with LADN auxiliary modules:
| Module Model | Configurazione dei contatti | Application | Order Code |
| LADN02 | 2 NO | LC1D09 to LC1D205 | LADN02 |
| LADN20 | 2 NC | LC1D09 to LC1D205 | LADN20 |
| LADN04 | 4 NO | LC1D09 to LC1D205 | LADN04 |
| LADN40 | 4 NC | LC1D09 to LC1D205 | LADN40 |
4.2 4-Pole Contactors (LC2D Series)
| 4‑Pole Model | Corresponding 3‑Pole Model | Caratteristiche | Order Code |
| LC2D65AQ7C | LC1D65AQ7C | 4P (4 NO), for 3P+N applications | LC2D65AQ7C |
4.3 Mechanically Interlocked Contactors
| Interlocked Model | Combination | Application | Order Code |
| LC1D65AQ7C + LAD92610 | 2×LC1D65 interlocked | Reversible motor control | LC1D65AQ7C + LAD92610 |
- Selection & Replacement Notes
- Mounting Compatibility: Both LC1D and ABB AF mount on 35mm DIN rail with similar dimensions, direct replacement possible.
- Coil Voltage Matching:
Schneider Q7 (380V e) → ABB 250–500V coil (codice 14)
Schneider M7 (220V e) → ABB 100–250V coil (codice 13)
Schneider B7 (24V e) → ABB 24–60V coil (codice 11)
- Load Category Adaptation:
AC-3 (motor loads): match rated current directly
AC-1 (resistive loads): may use one size smaller
- Terminal Selection:
Suffix “C”: Everlink tool-free terminals for speed
No “C”: traditional screw terminals for legacy systems
- Advantages of ABB AF Series:
Built-in surge protection, no extra RC needed
Wide-range coil (100–250V AC covers 220V / 380V)
Mechanical life up to 30 milioni di operazioni
- Price Reference Ranges (Tax Included)
| Current Range | Schneider LC1D Price | ABB AF Price | Difference |
| 9–32A | ¥200–450 | ¥250–500 | ABB approx. 15–20% higher |
| 40–65A | ¥400–600 | ¥450–650 | ABB approx. 10–15% higher |
| 80–115A | ¥600–900 | ¥650–950 | ABB approx. 8–12% higher |
| 150–205A | ¥900–1500 | ¥950–1600 | ABB approx. 5–10% higher |
