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PCT Connection Series Technical Documentation
Product Overview
| Series | Model | Current | Voltage | Wire Range |
|---|
| PCT-41 | 2/3/5 Way | 41A | 600V | 0.5-4mm² |
| PCT-66 | 2/3/5 Way | 66A | 600V | 0.5-6mm² |
| PCT-108 | 8 Port | 24A | 400V | 0.5-2.5mm² |
Key Innovations
- Quick lever mechanism for <5s installation
- IP20 protection rating
- Flame-retardant PA66 housing
Electrical Specifications
| Parameter | PCT-41 | PCT-66 | PCT-108 |
|---|
| Max Current | 41A | 66A | 24A |
| Dielectric Strength | 6kV | 6kV | 4kV |
| Temperature Range | -40~+85℃ | -40~+105℃ | -40~+85℃ |
| Stripping Length | 12-14mm | 12-14mm | 8-10mm |
Application Scenarios
Electrical Installation
- Building power distribution boards
- Lighting fixtures wiring
- Appliance control panels
Industrial Systems
- PLC control cabinets
- Motor drive systems
- Renewable energy inverters
Installation Procedure
- Wire Preparation: 12-14mm stripped length
- Conductor Insertion: Full insertion with push-in force ≤30N
- Lever Operation: 90° rotation until audible click
- Visual Check: Confirm conductor engagement through transparent housing
Torque Specifications
| Connector | Torque Range | Test Method |
|---|
| PCT-41 | 0.5-0.8 N·m | Torque wrench |
| PCT-66 | 0.8-1.2 N·m | Tension meter |
| PCT-108 | 0.3-0.5 N·m | Spring scale |
Maintenance Protocol
| Interval | Inspection Item | Acceptance Criteria |
|---|
| Daily | Contact oxidation | Visual inspection |
| Monthly | Connection tightness | Torque recheck |
| Annual | Insulation resistance | ≥100MΩ |
Replacement Guidelines
- Seal degradation: Cracks >0.2mm
- Contact wear: Insertion force >35N
- Housing damage: Cracks extending to conductors
Compliance Documentation
| Standard | Clause | Requirement |
|---|
| IEC 60947-7-1 | Section 8 | Connection reliability |
| UL 486A | Clause 5 | Wire retention |
| EN 50483 | Section 6 | Insulation piercing |
