LW36-40.5 Outdoor SF6 Circuit Breaker
Vacuum Circuit Breakers · Drawing-confirmed project supply
KOVYEL LW36-40.5 outdoor SF6 circuit breakers provide reliable switching and fault interruption for 40.5 kV substations.
Selection begins with the actual project interface.
KOVYEL LW36-40.5 outdoor SF6 circuit breakers provide reliable switching and fault interruption for 40.5 kV substations.
KOVYEL confirms final selection against the approved drawing, interface dimensions, service conditions and purchase specification before quotation and supply. Catalogue references define the product family; the approved project documents remain the controlling basis.
Review the available construction and product views.
Images show representative configurations. Final construction, marking and packing are confirmed against the approved project documents.
The information buyers need before model confirmation.
Verified catalogue data is shown below. Dimensions, ratings and interfaces that depend on the project remain subject to the approved drawing and purchase specification.
| Product | LW36-40.5 Outdoor SF6 Circuit Breaker |
|---|---|
| Category | Vacuum Circuit Breakers |
| Representative range / models | LW36-40.5, 1600 or 2000 A |
| Standards / reference basis | Catalogue ratings and project requirements confirmed by KOVYEL before supply |
| Typical applications | Distribution feeder protection; Substation switching and fault interruption; Utility and industrial medium-voltage systems |
| Rated voltage | 40.5 kV |
| Rated current | 1600 or 2000 A |
| Short-circuit breaking current | 25 or 31.5 kA |
| Peak/making current | 63 or 80 kA |
| Short-time current duration | 4 s |
| Mechanical endurance | 6000 operations |
| Power-frequency withstand | 95 kV |
| Lightning impulse withstand | 185 kV |
| Final dimensions and ratings | Confirmed against the approved drawing, equipment interface and project specification |
| Supply basis | Project-specific RFQ, coordinated documentation and export packing |
Unverified dimensions or performance ratings are not published as fixed values. Submit the controlling drawing or requirement schedule for final confirmation.
Where this product family is typically used.
Distribution feeder protection
Outdoor SF6 interruption
Substation switching and fault interruption
1600 and 2000 A options
Utility and industrial medium-voltage systems
25 or 31.5 kA breaking rating
Send these details for an accurate offer.
A complete RFQ helps KOVYEL confirm the product configuration, production basis, documentation, export packing and delivery proposal without repeated clarification.
Have a BOQ, drawing or equipment schedule?
Send the technical documents with the form below. KOVYEL will review the product interface, required standard, quantity and destination before preparing the quotation.
TECHNICAL PROCUREMENT PATH