The VCX two-pole rail-mounted circuit breaker protects DC circuits against overloads and short circuits. It has a rated current of 250 A and a rated operational voltage of 550 V DC, while the Push-to-Trip button allows manual disconnection for testing or in an emergency.
The Icu short-circuit breaking capacity is 35 kA at 500 V DC, and the service breaking capacity is 22 kA. The response time is 20 ms, with mechanical endurance of up to 7,000 cycles and electrical endurance of up to 2,000 cycles. It is suitable for photovoltaic installations, energy storage systems, batteries, UPS systems, and DC distribution panels.
- Type: MCCB power circuit breaker
- Number of poles: 2
- Rated current: 250 A
- Rated operational voltage: 550 V DC
- Rated insulation voltage: 1000 V
- Impulse withstand voltage: 8 kV
- Withstand voltage for 1 minute: 3550 V at 50 Hz/60 Hz
- Icu short-circuit breaking capacity: 35 kA at 500 V DC
- Service breaking capacity: 22 kA
- Response time: 20 ms
- Mechanical endurance: up to 7,000 cycles
- Electrical endurance: up to 2,000 cycles
- Operating temperature: 5 °C to +40 °C
- Pollution degree: 3
- Installation category: III
- Enclosure protection rating: IP20
- Standard: IEC 60947-2
Specifications
- Panel Switches Type
- Button
- Number of Poles
- 2
- Nominal Voltage
- 1000 V
- Rated Voltage
- 250 A
Features & Functions
- WiFi
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.