China Industrial Automation Control Systems manufacturer
Shanghai Fradwell Industrial Automation Co., Ltd.
Shanghai Fradwell Industrial Automation Co., Ltd.
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ABB VD4 & VM1 Vacuum Circuit Breakers | Original MV VCB New

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Shanghai Fradwell Industrial Automation Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-68060766

Contact Person:
Mr.Angelo Wu View Contact Details

ABB VD4 & VM1 Vacuum Circuit Breakers | Original MV VCB New

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Brand Name ABB
Model Number VD4, VM1
Certification IEC 62271、CE、ISO
Place of Origin Switzerland
Minimum Order Quantity 1
Price $800 - $12,000
Payment Terms L/C,D/A,D/P,T/T,Western Union
Delivery Time 3-5Workdays
Packaging Details original package
Actuator Reliability E2 Class (VD4) / M2 Class (VM1)
Mounting Method Withdrawable (Fixed also available)
Arc Flash Resistance Optimized internal arc safety
Interlock Type Standard Mechanical + Electromagnet
Shipping Term International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Detailed Product Description
ABB VD4 & VM1 Vacuum Circuit Breakers | Original MV VCB New
The ABB VD4 and VM1 series represent the peak of medium voltage vacuum circuit breaker technology. Designed for primary distribution up to 40.5kV, these breakers provide unmatched reliability for protecting cables, overhead lines, and motors. Whether you require the time-tested EL mechanical actuator of the VD4 or the ultra-reliable magnetic drive of the VM1, we ensure you receive 100% original ABB hardware for your critical power infrastructure.
Product Highlights
  • Zero-Maintenance Magnetic Drive: The VM1 uses a magnetic actuator with only one moving part, ideal for high-frequency switching applications.
  • Compact & Modular Design: Easily fits into standard Unisafe or ZS1 switchgear, simplifying panel manufacturing.
  • Integrated Sensing: Available with optional current and voltage sensors for advanced grid monitoring and smart grid readiness.
Technical Specifications
FeatureABB VD4 (Standard)ABB VM1 (Magnetic)
Actuator TypeMechanical (Spring)Magnetic (Permanent)
Rated Voltage12kV - 40.5kV12kV - 24kV
Rated CurrentUp to 4000AUp to 3150A
Short-Circuit CurrentUp to 50kAUp to 40kA
Maintenance CyclePeriodic lubrication neededVirtually Maintenance-Free
Switching FrequencyStandardExtremely High
Application Fields
  • Power Plants: Main and auxiliary circuit protection for thermal, hydro, and nuclear plants.
  • Heavy Industry: Reliable control for steel mills, oil refineries, and chemical processing.
  • Transportation: Traction power substations for railways and metros.
  • Utilities: Primary distribution substations for urban and rural grids.
Frequently Asked Questions
Q: Can I replace a VD4 with a VM1 in my existing switchgear?
A: Yes, many versions of the VM1 share the same dimensions as the VD4, but you must check the control circuit compatibility.
Q: What is the lead time for a 12kV 1250A VD4?
A: Common configurations are in stock for 5-7 day shipping; custom specs take 4-6 weeks.
Q: Does it come with a test report?
A: Every ABB VCB includes the original factory routine test report.
Q: Is the VM1 better than the VD4?
A: The VM1 is superior for high-frequency operations, while the VD4 is preferred for standard utility applications due to its purely mechanical nature.
Q: What accessories are included as standard?
A: Standard breakers include basic auxiliary contacts; charging handles and coils are pre-installed.
Q: How do you handle shipping for such heavy equipment?
A: We use reinforced IPPC-certified seaworthy wooden crates with internal shock absorption.
Product Tags: ABB VD4 vacuum circuit breaker   VM1 medium voltage VCB   original MV circuit breaker  
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