280-402 Insulated Two Pole Jumper Connector 2.5mm² Spring Terminal Short Link
Product Basic Information
| Item | Specification |
|---|---|
| Model | 280-402 |
| Type | Adjacent two position connecting jumper link |
| Applicable Wire Size | 2.5mm² |
| Structure | CAGE CLAMP matching short connector |
| Insulation Property | Fully insulated design |
| Color | Grey |
| Material | Conductive copper core + flame retardant insulating shell |
| Fire Grade | UL94 V-0 |
| Certification | CE, RoHS, CQC |
| Features | Quick parallel connection, safe insulation, easy assembly |
| Application | Adjacent terminal interconnection, circuit parallel bridging |
Product Description
280-402 two-position jumper bar is dedicated shorting accessory for 2.5mm² cage clamp terminal blocks. It realizes fast parallel connection between adjacent terminals to simplify circuit bridging layout.
Integrated insulated outer shell effectively isolates live parts, eliminating electric leakage and short circuit risks. Internal high conductive copper piece ensures stable current transmission. Compact size fits perfectly with matched terminal blocks, easy plug-in installation without extra tools.
Uniform grey appearance keeps wiring neat and standardized, widely used for power distribution and control cabinet circuit connection.
Product Features
- 2 Pole Adjacent Connection
Suitable for quick bridging of two neighboring terminals - Full Insulated Protection
Avoid electric shock and short circuit, safe wiring operation - 2.5mm² Matching Specification
Perfect fit corresponding cage clamp spring terminals - High Conductive Inner Core
Low resistance, stable and reliable power transmission - Easy Plug-in Mounting
Tool-free assembly, improve wiring efficiency - Grey Unified Industrial Color
Consistent style with terminal blocks, tidy cabinet layout - Flame Retardant Durable Shell
Anti-aging, long service life under working condition - Complete Safety Certifications
Conform to CE, RoHS, CQC quality standards
Application Scope
- Parallel connection of adjacent DIN rail terminal blocks
- Circuit bridging and shunt wiring inside distribution cabinet
- Industrial control cabinet loop connection arrangement
- Electrical equipment internal circuit interconnection
- Low voltage simple parallel circuit wiring project
Installation Steps
- Align jumper connector with terminal wiring port
- Insert firmly into two adjacent terminal positions
- Confirm tight fitting to finish parallel connection
- Check insulation status for safe use
Precautions
- Only match 2.5mm² cage clamp series terminals
- Ensure full insertion to guarantee good conductive contact
- Do not use beyond applicable current load range
- Keep intact insulated shell, avoid shell damage