MA3250S - Westinghouse 250A 600V 3 Pole Molded Case Circuit Breaker Bolt-On MA Series

MA3250S

MA3250S is a Westinghouse molded case circuit breaker designed for industrial power distribution applications. This breaker features a 250 ampere rating, 600 volt maximum, and 3 pole configuration, making it suitable for a wide range of electrical systems. The MA3250S is part of the MA series and utilizes a bolt-on mounting style for secure installation. It is equipped with a thermal magnetic trip unit and offers interchangeable trip options for flexible protection needs. The breaker is rated for 30kA interrupting capacity at 480V and is UL listed for safety and reliability. This Westinghouse MA3250S circuit breaker is engineered for durability and consistent performance in demanding environments. Its compact design and robust construction ensure reliable circuit protection for industrial and commercial installations. The interchangeable trip unit allows for easy customization and field replacement, while the bolt-on mounting provides a secure and stable connection. The breaker is suitable for use in panelboards and switchgear requiring a 250A, 600V, 3 pole solution.

• Part Number: MA3250S
• Manufacturer: Westinghouse
• Series/Frame: MA Series
• Amperage: 250A
• Voltage: 600V
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 30kA @ 480V
• Trip Unit: Thermal Magnetic, Interchangeable
• Certification: UL Listed

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Specifications

• Part Number: MA3250S
• Manufacturer : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : MA Series
• Type : MA
• Voltage : 600
• Amperage : 250
• Phase : 3
• Poles : 3
• AIC rating : 30kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 54