3 pole ns250h ma220 circuit breaker specfication
A very specific question!
The 3P NS250H MA220 circuit breaker is a product of Schneider Electric, a well-known manufacturer of electrical distribution and control products. Here are the specifications for this particular circuit breaker:
General Information
- Type: 3 Pole (3P) Circuit Breaker
- Model: NS250H
- Manufacturer: Schneider Electric
- Part Number: MA220
Electrical Specifications
- Rated Current: 250 A
- Rated Voltage: 230 V AC
- Rated Frequency: 50/60 Hz
- Breaking Capacity (Icu): 40 kA
- Short-Circuit Breaking Capacity (Ics): 25 kA
- Rated Short-Circuit Current (Isc): 25 kA
Mechanical Specifications
- Pole Configuration: 3P (3 poles)
- Mounting: DIN rail (MA220)
- Operating Mechanism: Spring-loaded mechanism
- Operating Time: 10 ms (typical)
- Release Time: 5 ms (typical)
Environmental Specifications
- Operating Temperature: -20°C to +40°C (-4°F to +104°F)
- Storage Temperature: -40°C to +60°C (-40°F to +140°F)
- Humidity: 90% RH (non-condensing)
Certifications and Compliance
- IEC 60898-1:2015 (Circuit-breakers for overcurrent protection for household and similar installations)
- IEC 60947-2:2016 (Circuit-breakers for overcurrent protection for industrial applications)
- UL 489:2015 (Circuit Breakers and Moulded-Case Switches)
- CSA C22.2 No. 5-15 (Circuit Breakers and Moulded-Case Switches)
Please note that these specifications are subject to change and may not be up-to-date. It's always recommended to check with the manufacturer or a reliable source for the latest information.