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.