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ABB 1VYN400401-AN Support Insulator Supplier & Distributor for ABB VD4 VCB in Middle East
Looking for a reliable supplier of ABB Vacuum Circuit Breaker (VCB) spare parts? WOW Electricals is a trusted supplier and distributor of ABB VD4 VCB spares across the Middle East, Asia, and Africa. We provide complete support to panel builders, EPC contractors, utilities, industrial plants, and maintenance teams requiring genuine ABB replacement components.
The ABB 1VYN400401-AN Support Insulator is a critical spare part engineered for ABB medium-voltage vacuum circuit breakers. Designed for long-term reliability and electrical insulation performance, this component helps maintain the safety, stability, and operational efficiency of ABB VCB installations.
ABB 1VYN400401-AN Support Insulator Overview
The ABB 1VYN400401-AN is a high-quality support insulator specifically developed for ABB HCA series Vacuum Circuit Breakers. It provides mechanical strength and electrical insulation within the breaker assembly, ensuring safe operation under demanding medium-voltage conditions.
Manufactured to ABB’s stringent quality standards, this spare part is widely used during preventive maintenance, refurbishment, and repair of ABB vacuum circuit breakers installed in power distribution systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Support Insulator |
| Part Number | 1VYN400401-AN |
| Manufacturer | ABB |
| Equipment Type | Vacuum Circuit Breaker Spare Part |
| Compatible Series | ABB HCA Vacuum Circuit Breakers |
| Voltage Class | 6.6 kV |
| Compatible Models | HCA12/1240, HCA12/2040 |
| Function | Electrical Insulation & Structural Support |
| Application | Medium Voltage Switchgear & VCB Panels |
Key Features
- Genuine ABB vacuum circuit breaker spare part
- High dielectric strength and insulation performance
- Designed for ABB HCA series VCBs
- Supports safe and reliable breaker operation
- Suitable for maintenance and refurbishment projects
- Durable construction for long service life
- Easy integration with existing ABB switchgear systems
Applications
The ABB 1VYN400401-AN Support Insulator is commonly used in:
- Medium-voltage switchgear panels
- Industrial power distribution systems
- Utility substations
- Power generation facilities
- Oil & gas installations
- Manufacturing plants
- Infrastructure and EPC projects
- Electrical maintenance and retrofit applications
Related ABB HCA Vacuum Circuit Breaker Spare Parts
For complete maintenance requirements, customers frequently procure the following ABB HCA series components along with the support insulator:
- 1VYN400401-BB – Arm Assembly for HCA Circuit Breakers
- 1VYN400401-CV – Microswitch Assembly (4 NO Contacts)
- 1VYN400401-M – Breaker Pole (R Phase) for HCA 12/1240
- IN22340001-4 – Bottom Shaft Assembly for HCA Breakers
Why Choose WOW Electricals?
WOW Electricals supplies genuine ABB Vacuum Circuit Breaker spare parts with technical expertise, fast quotations, and global logistics support. Our experienced team assists customers with product identification, datasheets, technical documentation, and replacement part selection.
Countries We Serve
Middle East
Saudi Arabia, UAE, Qatar, Kuwait, Bahrain, Oman, Iraq, Jordan, Turkey, Lebanon, Yemen, and other GCC countries.
Asia
India, Pakistan, Bangladesh, Sri Lanka, Nepal, Singapore, Malaysia, Thailand, Indonesia, Vietnam, Philippines, Japan, South Korea, Taiwan, and additional Asian markets.
Africa
South Africa, Kenya, Tanzania, Nigeria, Ghana, Egypt, Algeria, Morocco, Zambia, Ethiopia, Tunisia, and other African countries.
Buy ABB 1VYN400401-AN Support Insulator Online
WOW Electricals supplies genuine ABB VD4 and HCA Vacuum Circuit Breaker spare parts with competitive pricing and worldwide shipping. Contact our technical sales team for product availability, datasheets, lead times, and the best quotation for your project requirements.
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