コンタクタ,サーキットブレーカー,ソーラーインバーター,電気メーター,太陽電池
(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:
| モデルセグメント | Description |
| 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) |
| あ | Coil type: Alternating Current (交流) |
| Q7 | Coil voltage: 380V AC 50/60Hz |
| 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
| アイテム | 価値 | 注意事項 |
| Rated Operational Current (AC-3) | 65あ (at 400V) | Controls a 30kW three‑phase asynchronous motor |
| Rated Operational Voltage | ≤ 440V AC | 50/60Hz, three‑phase system |
| Main Pole Configuration | 3P (3 いいえ, 3 通常開) | Standard for motor control |
| 補助接点 | 1 いいえ + 1 ノースカロライナ州 | Basic configuration, expandable |
| コイル電圧 | 380V AC 50/60Hz | Pick‑up: 70%–100% Uc; Drop‑out: 20%–75% Uc |
| コイル消費電力 | Pick‑up: 170バージニア州, 保持: 20バージニア州 | Energy‑saving design |
| 機械的寿命 | 20 100万操作 | High‑reliability design |
| 電気的寿命 (AC-3) | 2 100万操作 | At rated load |
| 寸法 | H=105mm, W=85mm, D=100mm | Compact, space‑saving in panels |
| 重さ | 約. 0.75kg | 標準構成 |
| Protection Degree | IP2X | Finger‑safe, suitable for cabinet installation |
| Impulse Withstand Voltage | 6–8kV | High insulation for industrial environments |
| Operating Temperature Range | -25°C ～ +70°C | Wide temperature range |
| 取り付け | Standard 35mm DIN rail | Compatible with standard panel designs |
- アプリケーション
This contactor is widely used in industrial automation and power distribution systems:
- モーター制御: 起動, stopping and protection of pumps, ファン, コンプレッサー, conveyors, injection molding machines, air compressors, 等.
- 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
- 自動生産ライン: PLC-controlled motor circuits for remote automatic control
- Energy Management: Used with soft starters and inverters to optimize motor starting and operation
- OEM Equipment: Control circuits for machine tools, 包装機械, printing equipment and other special machines
- 主な特長
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: 機械的寿命 20 million, electrical life 2 million, exceeding industry standards
Safe Design: IP2X protection against electric shock; optimized arc extinguishing system
環境適応力: Operating temperature -25°C to +70°C, with “TH” treatment for high humidity
Flexible Expansion: Expandable up to 4 いいえ + 2 NC using auxiliary modules (例えば, LADN series)
Green Certification: Green Premium product, compliant with RoHS and REACh
- Replacement Options
5.1 Schneider Original Replacements
| モデル | 特徴 | 応用 |
| LC1D65AQ7 | Traditional screw terminal version | Retrofit, compatible with existing wiring |
| LC1D65AD7C | 220V AC coil version | Different control voltage requirements |
| LC1D65AND | DC coil version (60ワシントンDCで) | DC control circuits, better noise immunity |
| LC1D80AQ7C | 80A upgraded version | Higher power motors (37kW @ 400V) |
5.2 Cross-Brand Alternatives
| ブランド | Replacement Model | Matching Specs |
| ABB | AF65-30-11-11 | 65あ, 3P, 380Vと, 1 いいえ + 1 ノースカロライナ州 |
| シーメンス | 3RT2036-1BB40 | 65あ, 3P, 380Vと, 1 いいえ + 1 ノースカロライナ州 |
| Changshu Switch | CK3-65/3P | 65あ, 3P, 380Vと, domestic alternative |
| チント | NXC-65 | 65あ, 3P, 380Vと, cost‑effective alternative |
- 注意事項
- Model Difference: LC1D65AQ7C is the upgraded replacement for LC1D6511, with improved performance and compatible mounting dimensions.
- 端子: Suffix “C” indicates Everlink tool-free terminals, ideal for fast installation.
- ロードマッチング: At AC-3, 65A corresponds to a 30kW motor at 400V; consider actual load type when selecting.
- 補助接点: 標準 1 いいえ + 1 ノースカロライナ州; add modules such as LADN02 / LADN04 for more contacts.
- インストール: Mount on 35mm DIN rail; allow 5mm clearance for heat dissipation.
- Overvoltage Protection: Surge suppressors (例えば, RC snubbers) are recommended across the coil to extend service life.
- 参考価格
| Channel | 価格帯 (Tax Included) | 注意事項 |
| Authorized Schneider Distributor | ¥450–600 | Genuine product with technical support |
| Industrial E‑commerce Platform | ¥400–550 | In stock, 速い配達 |
| Used / Stock | ¥250–350 | Condition and remaining life to be inspected |
| 輸入品 (Overseas Sourcing) | $140–180 (≈ ¥1000) | Including duties and shipping |
- 選択の推奨事項
- 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 時間あたりの操作数, select an AC-4 rated contactor or increase maintenance frequency.
Schneider LC1D Series Contactor Model List & Corresponding ABB Order Codes
- LC1D Series Naming Rules & Core Parameters
1.1 Model Breakdown Rules
| モデルセグメント | Description | 例 |
| LC1 | コンタクタ (3‑pole) | LC1 |
| D | TeSys Deca series (upgraded D series) | D |
| XX | 定格電流 (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 | コイル電圧コード | 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 | 補助接点構成 | 00=no aux, 11=1NO+1NC (標準), 02=2NO, 20=2NC |
Standard Example: LC1D65AQ7C (65あ, 380V AC coil, Everlink, 1 いいえ + 1 ノースカロライナ州)
1.2 Common Coil Voltage Codes
| コイル電圧 | AC Code | DC Code | 注意事項 |
| 24V | B7 | BD | 50/60Hz (交流), 普遍的な (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) | モーター出力 (400V) | Aux Contacts | Order Code |
| 9あ | LC1D09AQ7C / LC1D09AM7C | 4kW | 1 いいえ + 1 ノースカロライナ州 | LC1D09AQ7C / LC1D09AM7C |
| 12あ | LC1D12AQ7C / LC1D12AM7C | 5.5kW | 1 いいえ + 1 ノースカロライナ州 | LC1D12AQ7C / LC1D12AM7C |
| 18あ | LC1D18AQ7C / LC1D18AM7C | 7.5kW | 1 いいえ + 1 ノースカロライナ州 | LC1D18AQ7C / LC1D18AM7C |
| 25あ | LC1D25AQ7C / LC1D25AM7C | 11kW | 1 いいえ + 1 ノースカロライナ州 | LC1D25AQ7C / LC1D25AM7C |
| 32あ | LC1D32AQ7C / LC1D32AM7C | 15kW | 1 いいえ + 1 ノースカロライナ州 | LC1D32AQ7C / LC1D32AM7C |
2.2 Medium Current Range (40A–95A)
| Current | Standard Model (AC Coil) | モーター出力 (400V) | Aux Contacts | Order Code |
| 40あ | LC1D40AQ7C / LC1D40AM7C | 18.5kW | 1 いいえ + 1 ノースカロライナ州 | LC1D40AQ7C / LC1D40AM7C |
| 50あ | LC1D50AQ7C / LC1D50AM7C | 22kW | 1 いいえ + 1 ノースカロライナ州 | LC1D50AQ7C / LC1D50AM7C |
| 65あ | LC1D65AQ7C / LC1D65AM7C | 30kW | 1 いいえ + 1 ノースカロライナ州 | LC1D65AQ7C / LC1D65AM7C |
| 80あ | LC1D80AQ7C / LC1D80AM7C | 37kW | 1 いいえ + 1 ノースカロライナ州 | LC1D80AQ7C / LC1D80AM7C |
| 95あ | LC1D95AQ7C / LC1D95AM7C | 45kW | 1 いいえ + 1 ノースカロライナ州 | LC1D95AQ7C / LC1D95AM7C |
2.3 High Current Range (115A–205A)
| Current | Standard Model (AC Coil) | モーター出力 (400V) | Aux Contacts | Order Code |
| 115あ | LC1D115AQ7C / LC1D115AM7C | 55kW | 1 いいえ + 1 ノースカロライナ州 | LC1D115AQ7C / LC1D115AM7C |
| 150あ | LC1D150AQ7C / LC1D150AM7C | 75kW | 1 いいえ + 1 ノースカロライナ州 | LC1D150AQ7C / LC1D150AM7C |
| 205あ | LC1D205AQ7C / LC1D205AM7C | 90kW | 1 いいえ + 1 ノースカロライナ州 | LC1D205AQ7C / LC1D205AM7C |
2.4 DC Coil Model Examples
| Current | DC Coil Model | コイル電圧 | Order Code |
| 65あ | LC1D65DBDC | 24ワシントンDCで | LC1D65DBDC |
| 65あ | LC1D65DLDC | 220ワシントンDCで | LC1D65DLDC |
| 32あ | LC1D32DBDC | 24ワシントンDCで | 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 | 定格電流 | Power (400V) | ABB Equivalent | ABB Order Code | Matching Specs |
| LC1D09AQ7C | 9あ | 4kW | AF09-30-10-13 | 1SBL137001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D12AQ7C | 12あ | 5.5kW | AF12-30-10-13 | 1SBL167001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D18AQ7C | 18あ | 7.5kW | AF16-30-10-13 | 1SBL177001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D25AQ7C | 25あ | 11kW | AF26-30-10-13 | 1SBL257001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D32AQ7C | 32あ | 15kW | AF30-30-10-13 | 1SBL287001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D40AQ7C | 40あ | 18.5kW | AF38-30-10-13 | 1SBL297001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D50AQ7C | 50あ | 22kW | AF45-30-10-13 | 1SBL337001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D65AQ7C | 65あ | 30kW | AF65-30-10-13 | 1SBL367001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D80AQ7C | 80あ | 37kW | AF80-30-10-13 | 1SBL377001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D95AQ7C | 95あ | 45kW | AF95-30-10-13 | 1SBL457001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D115AQ7C | 115あ | 55kW | AF116-30-10-13 | 1SBL617001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D150AQ7C | 150あ | 75kW | AF146-30-10-13 | 1SBL677001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D205AQ7C | 205あ | 90kW | AF205-30-10-13 | 1SBL767001R1310 | 3P, 1NO+1NC, 100–250V coil |
| LC1D65DBDC | 65あ | 30kW | AF65-30-10-01 | 1SBL367001R1010 | 3P, 1NO+1NC, 24V DC coil |
| LC1D65AQ7 | 65あ | 30kW | AF65-30-10-11 | 1SBL367001R1110 | 3P, 1NO+1NC, 250–500V coil |
- Special Models & Expansion Options
4.1 Auxiliary Contact Modules
LC1D series can be expanded with LADN auxiliary modules:
| Module Model | 接点構成 | 応用 | Order Code |
| LADN02 | 2 いいえ | LC1D09 to LC1D205 | LADN02 |
| LADN20 | 2 ノースカロライナ州 | LC1D09 to LC1D205 | LADN20 |
| LADN04 | 4 いいえ | LC1D09 to LC1D205 | LADN04 |
| LADN40 | 4 ノースカロライナ州 | LC1D09 to LC1D205 | LADN40 |
4.2 4-Pole Contactors (LC2D Series)
| 4‑Pole Model | Corresponding 3‑Pole Model | 特徴 | Order Code |
| LC2D65AQ7C | LC1D65AQ7C | 4P (4 いいえ), for 3P+N applications | LC2D65AQ7C |
4.3 Mechanically Interlocked Contactors
| Interlocked Model | Combination | 応用 | 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と) → ABB 250–500V coil (code 14)
Schneider M7 (220Vと) → ABB 100–250V coil (code 13)
Schneider B7 (24Vと) → ABB 24–60V coil (code 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 30 100万操作
- 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 |
