3 pole ns250h ma 220 circuit breaker specification
The 3P NS250H MA 220 circuit breaker is a specific product from Schneider Electric, a well-known manufacturer of electrical equipment. Here are some key specifications for this circuit breaker:
General Specifications:
- Type: 3 Pole (3P) Circuit Breaker
- Model: NS250H
- Manufacturer: Schneider Electric
- Standard: IEC 60898-1, EN 60898-1, UL 489
- Voltage Rating: 220V AC (50Hz or 60Hz)
Electrical Specifications:
- Rated Current: 250A
- Rated Short-Circuit Breaking Capacity (Icu): 40kA
- Rated Short-Circuit Making Capacity (Icm): 25kA
- Rated Voltage: 220V AC
- Rated Frequency: 50Hz or 60Hz
- Rated Power: 50kVA
Mechanical Specifications:
- Mounting: DIN Rail (35mm)
- Dimensions: 10.5mm x 95mm x 120mm (H x W x L)
- Weight: approximately 1.2kg
Thermal Specifications:
- Rated Thermal Current (Ith): 200A
- Thermal Breaking Capacity (Ithk): 150A
- Thermal Making Capacity (Imak): 100A
Other Specifications:
- Operating Temperature: -20°C to +40°C
- Storage Temperature: -40°C to +60°C
- Insulation Class: F (155°C)
- Pollution Degree: 3 (IP20)
- Certifications: CE, UL, cUL, EAC
Please note that these specifications are subject to change and may not be exhaustive. It's always recommended to check with the manufacturer or a reliable source for the most up-to-date and accurate information.