281-901|FJ1-4 Grey 2 Wire CAGE CLAMP Spring Terminal Block 4mm²
Product Basic Information
| Item | Specification |
|---|---|
| Model | 281-901, FJ1-4 |
| Connection Type | 2 wire connection |
| Connection Structure | CAGE CLAMP spring clamp |
| Conductor Size | 4mm² |
| Rated Voltage | 800V |
| Rated Current | 32A |
| Working Temperature | -40℃ ~ 105℃ |
| Applicable DIN Rail | 35×15mm, 35×7.5mm |
| Color | Grey |
| Material | Flame retardant PA66 housing, stainless steel spring, tin-plated copper conductor |
| Fire Resistance Grade | UL94 V-0 |
| Certification | CE, RoHS, CQC |
| Features | Center marking, stable clamping, easy installation, wide rail compatibility |
| Application | Power distribution cabinet, industrial machinery, electrical circuit wiring |
Product Description
281-901 FJ1-4 is standard two-wire spring terminal block adopting premium CAGE CLAMP structure. Equipped with clear center marking, it helps quick positioning and orderly wiring sorting.
It is compatible with two mainstream 35mm specification rails, suitable for most cabinet installation scenes. Constant spring clamping force effectively prevents loose connection caused by vibration. High quality tin-plated copper part ensures low contact resistance and stable current transmission.
Flame retardant insulated shell provides reliable protection against electric leakage and short circuit. Solid construction ensures long service life, widely used for regular industrial and civil electrical wiring work.
Product Features
- 2-wire Basic Circuit Connection
Ideal for straight line wiring, simple and practical assembly - Clear Center Marking Design
Easy identification, convenient inspection and arrangement - Dual Size DIN Rail Fit
Perfectly mounts on 35×15mm and 35×7.5mm standard rails - Premium CAGE CLAMP Mechanism
Persistent clamping force, anti-loose and shock resistant - 4mm² Standard Wiring Capacity
Satisfy medium current wiring requirements - Uniform Grey Industrial Appearance
Match other terminal accessories for neat layout - High Temperature & Flame Retardant
Safe insulation performance for long-term operation - Authorized Safety Certifications
Meet CE, RoHS, CQC international quality standards
Application Scope
- Industrial distribution cabinet internal wiring
- Automation equipment and mechanical circuit connection
- Low voltage medium current terminal assembly
- Electrical engineering installation and renovation
- Fixed power wiring of indoor electrical facilities
Installation Steps
- Strip proper insulation layer at wire end
- Press actuator to open the wiring port
- Insert wire core fully and lock tightly automatically
- Clip terminal block onto matched DIN rail and fix firmly
Precautions
- Use only 4mm² matched wires for connection
- Ensure complete wire insertion to avoid poor contact
- Do not surpass rated voltage and current load limit
- Install in dry place, avoid damp and corrosive environment