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ABB XT3N250 | 3-Pole MCCB | 250A | Thermal-Magnetic | IEC 60947-2
Overview
The ABB XT3N250 is a 3-pole molded case circuit breaker (MCCB) from the TMAX XT series, offering dependable protection for low-voltage distribution systems. Designed for fixed mounting, it features a thermal-magnetic trip unit, providing both overload and short-circuit protection. With a rated current of 250A, the XT3N250 is suitable for a wide range of industrial and commercial applications requiring compact and efficient power distribution.
Key Features
-
Rated Current: 250A
-
Number of Poles: 3
-
Trip Unit: Thermal-magnetic (TMD)
-
Mounting Type: Fixed
-
Standards: IEC 60947-2
-
Rated Insulation Voltage: 800V
-
Rated Impulse Withstand Voltage (Uimp): 8kV
-
Interrupting Capacity: Up to 50kA @ 415V AC (model-dependent)
-
Connection: Front terminal lugs (optional accessories available)
-
Frame Size: XT3
-
Operating Mechanism: Toggle with ON/OFF indication
-
Compact Size: Designed for optimized panel space utilization
Technical Specifications
-
Catalog Number: XT3N250
-
Frame Size: XT3
-
Rated Frequency: 50/60 Hz
-
Mechanical Life: Up to 10,000 operations
-
Electrical Life: Up to 2,500 operations at rated load
-
Protection Class: IP20 (with terminal covers)
-
Operating Temperature: -25°C to +70°C
-
Weight: Approx. 2.5 kg
-
Compliance: IEC 60947-2, CE marked, RoHS compliant
-
Country of Origin: Italy
Applications
-
Power Distribution Panels
-
Industrial Control Systems
-
HVAC Systems
-
Commercial Electrical Installations
-
Motor Protection
-
Backup Protection for Main Breakers
Why Choose the ABB XT3N250?
-
Compact and Durable: Saves space without compromising performance
-
Reliable Protection: Thermal-magnetic trip unit ensures system safety
-
Global Compliance: Certified to IEC 60947-2 and CE marked
-
Versatile Use: Fits a broad range of industrial and commercial settings
-
Trusted Brand: Part of ABB’s renowned TMAX XT series
Order Now
Available for global delivery.
Description
ABB XT3N250 | 3-Pole MCCB | 250A | Thermal-Magnetic | IEC 60947-2
Overview
The ABB XT3N250 is a 3-pole molded case circuit breaker (MCCB) from the TMAX XT series, offering dependable protection for low-voltage distribution systems. Designed for fixed mounting, it features a thermal-magnetic trip unit, providing both overload and short-circuit protection. With a rated current of 250A, the XT3N250 is suitable for a wide range of industrial and commercial applications requiring compact and efficient power distribution.
Key Features
-
Rated Current: 250A
-
Number of Poles: 3
-
Trip Unit: Thermal-magnetic (TMD)
-
Mounting Type: Fixed
-
Standards: IEC 60947-2
-
Rated Insulation Voltage: 800V
-
Rated Impulse Withstand Voltage (Uimp): 8kV
-
Interrupting Capacity: Up to 50kA @ 415V AC (model-dependent)
-
Connection: Front terminal lugs (optional accessories available)
-
Frame Size: XT3
-
Operating Mechanism: Toggle with ON/OFF indication
-
Compact Size: Designed for optimized panel space utilization
Technical Specifications
-
Catalog Number: XT3N250
-
Frame Size: XT3
-
Rated Frequency: 50/60 Hz
-
Mechanical Life: Up to 10,000 operations
-
Electrical Life: Up to 2,500 operations at rated load
-
Protection Class: IP20 (with terminal covers)
-
Operating Temperature: -25°C to +70°C
-
Weight: Approx. 2.5 kg
-
Compliance: IEC 60947-2, CE marked, RoHS compliant
-
Country of Origin: Italy
Applications
-
Power Distribution Panels
-
Industrial Control Systems
-
HVAC Systems
-
Commercial Electrical Installations
-
Motor Protection
-
Backup Protection for Main Breakers
Why Choose the ABB XT3N250?
-
Compact and Durable: Saves space without compromising performance
-
Reliable Protection: Thermal-magnetic trip unit ensures system safety
-
Global Compliance: Certified to IEC 60947-2 and CE marked
-
Versatile Use: Fits a broad range of industrial and commercial settings
-
Trusted Brand: Part of ABB’s renowned TMAX XT series
Order Now
Available for global delivery.