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
- In-depth Model Interpretation
| モデルセグメント | 説明 |
| XCKN | Product family: OsiSense XC standard limit switch, compact Type A, plastic housing |
| 2 | Connection type: screw clamp terminals, suitable for 1×0.34mm²~2×1.5mm² wires |
| 1 | Contact configuration: 1 通常開 (いいえ) + 1 通常閉 (ノースカロライナ州), snap action |
| 18 | Actuator type: thermoplastic roller lever, spring return, side actuation |
| P20 | Cable entry: M20×1.5 thread, suitable for cables with outer diameter 7~13mm |
| C | Certification mark: compliant with Chinese CCC certification, suitable for domestic market |
- コア技術パラメータ
電気的パラメータ
定格動作電圧: AC 240V, DC 125V
定格動作電流: 10あ (AC-15: 3A at 240V)
Contact type: 1いいえ + 1ノースカロライナ州, silver alloy contacts
機械的耐久性: 10,000,000 operations
電気的耐久性: 100,000 operations (AC-15)
Minimum actuation torque: 0.1Nm, actuated with low operating force
機械式 & Environmental Parameters
Ingress protection: IP65 (IEC 60529), dust-tight and water-resistant
Insulation class: Class II (IEC 61140)
動作温度: -25°C ~ +70°C
Storage temperature: -40°C ~ +70°C
Vibration resistance: 25gn (10~500Hz), IECに準拠 60068-2-6
Shock resistance: 45gn (11MS), IECに準拠 60068-2-27
取り付け: Body mounting, suitable for 24/40mm rails
寸法: 108mm×58mm×36mm (L×W×H)
- 製品の特徴 & 利点
- Structural Benefits
All-plastic housing, lightweight (約. 120g), excellent corrosion resistance
30° cam actuation design for precise triggering and reduced misoperation
Roller lever can be installed with 360° rotation to adapt to various mounting angles
- Performance Assurance
Snap-action contacts (≤10ms) for fast signal response
Double-break contact design for improved breaking reliability
Built-in surge suppression circuit to protect control circuits
- Safety Certifications
Multiple certifications including CCC, UL, CSA for global use
Compliant with EN 50047, interchangeable with products to the same standard
- 代表的な用途
| Application Field | Specific Usage |
| Automated production lines | Position detection for robotic arms, conveyor positioning, workpiece in-position confirmation |
| Logistics & warehousing | Stacker limit protection, rack telescopic positioning, AGV path control |
| Lifting equipment | Elevator/goods lift upper/lower limits, lifting platform travel control, forklift lifting height restriction |
| Packaging machinery | Bag sealer cutting position, labeling machine positioning, cartoner in-position detection |
| Machine tools | Table travel limitation, tool change position detection, safety door interlock |
| Construction machinery | Crane limit protection, concrete mixer level control, elevator door safety detection |
- インストール & Wiring Guide
インストール手順
- Select a flat and rigid mounting surface with sufficient operating space (≥50mm)
- Secure with M4 bolts (torque 2.5Nm) or mount on 24/40mm standard rails
- Adjust roller orientation to ensure proper contact with actuating parts (recommended contact angle 30°)
- Install M20 cable gland to maintain IP65 protection
配線仕様
Incoming wire: 1×0.34mm²~2×1.5mm² stranded or solid wire
Terminal torque: 0.8Nm, avoid over-tightening to prevent damage
Separate high-voltage (>24V) and low-voltage (<24V) control circuits to reduce interference
For long-distance wiring (>10メートル), shielded cable with single-end grounding is recommended
- lternative Models & Compatibility Solutions
Alternatives within Schneider Series
XCKN2118P12C: M12×1.5 cable entry, suitable for 4~8mm cables
XCKN2118G11C: PG11 cable entry, suitable for 6~12mm cables
XCKN2118P20: International version (without C mark), for export projects
Cross-brand Alternatives
| ブランド | 代替モデル | 互換性 |
| Omron | D4C-1320 | ★★★★☆ (Same electrical parameters, slight differences in mounting dimensions) |
| シーメンス | 3SE5 232-0CH01 | ★★★★☆ (IP65 protection, identical contact configuration) |
| ABB | LS35M-11 | ★★★★☆ (Same actuator type, matching actuation torque) |
- Selection & Purchasing Guidelines
- Three Key Selection Factors
Actuation type: confirm side or front actuation to select the corresponding actuator
Cable specification: choose M20/M12/PG11 entry based on on-site cable outer diameter
制御回路: select rated voltage model for AC/DC systems accordingly
- Purchasing Tips
Look for original Schneider packaging; XCKN series has unique anti-counterfeit codes verifiable on the official website
Avoid bulk or loose-pack products; items without CCC certification are prohibited for domestic use
Require suppliers to provide product certificates and type test reports
- Warranty & アフターサービス
Standard warranty period: 18 月
Fault response: technical support from authorized Schneider service providers within 48 時間
Repair & replacement: free replacement for non-artificial damage
- トラブルシューティング
| Symptom | Possible Cause | 解決 |
| Contacts do not actuate | Insufficient actuation force | Adjust mounting position to ensure actuation torque ≥0.1Nm |
| Contacts welded closed | Overcurrent operation | Check control circuit current to ensure it is within rated value |
| Loss of protection | Loose cable gland | Retighten M20 connector and replace damaged sealing ring |
| Signal fluctuation | Poor wiring connection | Check terminal torque and re-crimp wires |
Selection Recommendation:
XCKN2118P20C is a highly versatile standard limit switch, especially suitable for position detection and safety protection in automation equipment, logistics systems and construction machinery. For special environmental applications, stainless steel housing (XCKJ series) or high-temperature resistant type (XCKT series) 考えられる.
