281-657 – WAGO
6mm 4-Conductor Ground Terminal Block, Green-Yellow, AWG 28-12
Stock Quantity: 4
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.86 |
| 10+ | |
| 50+ | |
| 100+ |
4 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The WAGO 281-657 is a 4-conductor ground terminal block engineered for robust earth connection in demanding industrial environments. Its primary function is to provide a secure, low-resistance path to ground, crucial for personnel safety and equipment protection. A key design consideration for such components is the balance between termination reliability and ease of wiring; the push-in spring termination of the 281-657 offers rapid installation, but designers must account for potential long-term vibration effects on spring tension, necessitating periodic inspection in high-shock applications.
Key Features
- 4-Position Ground/Earth Terminal Block
- Push-In Spring Termination
- Wire Gauge Range: 12-28 AWG (0.08-4mm²)
- Stripping Length: 9mm – 10mm
- Material: Polyamide (PA66)
- Dimensions: 6.0mm Width
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Grounding of control cabinets and enclosures
- Earth bonding for power distribution units
- Safety grounding in modular automation systems
- Protective earth connection in renewable energy inverters
