ABB 4N4785 Cap Seal – Precision Sealing Solution for Industrial Control Systems
The ABB 4N4785 Cap Seal is engineered to deliver uncompromising protection for industrial control systems operating in extreme environments. This high-performance sealing component combines corrosion-resistant stainless steel construction with IP67-rated ingress protection to ensure reliable operation across temperature ranges from -40°C to +85°C, making it ideal for mission-critical applications where system integrity cannot be compromised.

Key Features
- Stainless Steel Construction – Provides exceptional corrosion resistance and mechanical durability for extended service life in harsh industrial environments
- 50mm Sealing Capacity – Ensures secure, leak-proof connections across diverse control system configurations
- IP67 Protection Rating – Withstands dust ingress and temporary water immersion for reliable outdoor/indoor operation
- 50N Load Resistance – Maintains structural integrity through repeated mechanical stress cycles
- Global Compliance – Certified to CE, UL, and CSA standards for international safety and quality assurance
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Stainless Steel |
| Sealing Capacity | 50mm |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP67 |
| Certifications | CE, UL, CSA |
| Load Resistance | 50N |
Application Fields
Engineered for demanding industrial applications including:
- Chemical processing plants requiring corrosion-resistant components
- Outdoor control systems exposed to extreme weather conditions
- Manufacturing facilities with high-pressure washdown requirements
- Energy infrastructure operating in temperature-extreme environments
- Automation systems requiring dust/water ingress protection
As a professional distributor of industrial control products, we offer comprehensive solutions across major brands including ABB (DSQC series, INFI 90), Allen Bradley, ICS Triplex, Prosoft, Reliance, FOXBORO (FCP270, FBM modules), GE Fanuc (VMIVME series), Triconex (3008/3703 modules), Schneider, Bently Nevada (3500/3300 systems), Emerson Epro, Honeywell, Woodward (UG-10D, 8440 controllers), and Yokogawa.





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