ABB
ABB Vacuum Circuit Breaker VD4M 1212-40
Home > Products > ABB > Circuit Breaker ABB VD4M 1212-40 Vacuum Circuit Breaker. For MV switchgear assemblies. Supplied with full traceability and doc…
Specifications
| Brand | ABB |
|---|---|
| Model Number | VD4M 1212-40 |
| Official Product Name | VD4M Medium-Voltage Vacuum Circuit Breaker |
| Applicable System | MV switchgear assemblies |
| Product Type | Vacuum Circuit Breaker |
| Equivalent Standard | IEC 62271-100 |
| Product Status | Available |
| Rated current | 1250 A |
| Breaking capacity | 40 kA |
| Type | Indoor vacuum circuit breaker |
| Rated voltage | 12 kV |
Product Description
ABB VD4M 1212-40 Vacuum Circuit Breaker. For MV switchgear assemblies. Supplied with full traceability and documentation. Worldwide shipping from stock.
The designation indicates 12 kV rated voltage, 1250 A rated current, and 40 kA short-circuit breaking capacity, designed for motor and feeder protection in switchgear. The ABB VD4M 1212-40 is a medium-voltage vacuum circuit breaker from the VD4M family.
Basic Product Information
- 12 kV rated voltage, 1250 A rated current
- 40 kA short-circuit breaking capacity
- Vacuum interrupter technology
Technical Specifications
Version & Model Difference
- The VD4M 1212-40 code denotes 12 kV / 1250 A / 40 kA. Other VD4M ratings differ in voltage, current, and kA class; confirm exact rating with the supplier before ordering.
Application Scenarios
- Medium-voltage distribution
- Motor and feeder protection
- Industrial substations
- It is used in medium-voltage switchgear for distribution and motor feeder protection.
- Contact our sales team for pricing and lead time on the VD4M 1212-40.
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Frequently Asked Questions
What is the VD4M 1212-40?
It is an ABB medium-voltage indoor vacuum circuit breaker rated 12 kV, 1250 A, 40 kA.
What does the code mean?
1212-40 indicates 12 kV voltage, 1250 A current, and 40 kA breaking capacity.
Where is it used?
It is used in medium-voltage switchgear for distribution and motor feeder protection.
How do I order?
Contact our sales team for pricing and lead time on the VD4M 1212-40.
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