RNV-A1-12D-1250A Inflatable Cabinet Circuit Breaker Switch
Key attributes
| Brand | Switchgear parts |
| Model NO. | RNV-A1-12D-1250A Inflatable Cabinet Circuit Breaker Switch |
| Rated voltage | 12kV |
| Rated normal current | 1250A |
| Rated frequency | 50Hz |
| Series | RNV-A1 |
Product descriptions from the supplier
The RNV-A1-12D-1250A inflatable cabinet circuit breaker switch is a high-capacity control and protection device designed specifically for 12kV medium voltage distribution systems. The circuit breaker switch has the advantages of easy installation, minimal maintenance, long service life, small size, low price, safety and reliability. Main circuit 1250-20kA (4s), 25KA (3s), mechanical life 10000 times. This series of products will be shipped after passing the full inspection and comply with the relevant requirements of GB1984-89 and GB/T1984-2014 AC high-voltage circuit breakers.
Product Parameters
| Serial Number | Item | Unit | Parameter |
|---|---|---|---|
| 1 | Rated Frequency | Hz | 50 |
| 2 | Rated Current | A | 1250 |
| 3 | Rated Short-time Withstand Current | kA | 20/25 |
| 4 | Rated Peak Withstand Current | kA | 50 |
| 5 | Rated Short-circuit Duration | s | 4 |
| 6 | Rated Short-circuit Making Current | kA | 50 |
| 7 | Rated Operating Sequence | - | 0-0.3s-180s-co |
installation dimensions
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Low Voltage Electrical Apparatus/Instrument meters/Production equipment/Electrical fittings/Equipment Parts
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
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