Skip to content
Product Not Available
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

MA3250 250A Circuit Breaker

  • 250 Amp
  • 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: MA3250 [NS]

Purchase Options: New Surplus

MA3250 250A Circuit Breaker Description

MA3250 250A Circuit Breaker

The MA3250 Thermal Magnetic Circuit Breaker is a dependable and high-performing solution designed for maintenance applications in demanding industrial and commercial environments. With a current capacity of 250A and a 3-pole configuration, this circuit breaker provides reliable protection for heavy-duty electrical systems. Built on the robust MA frame, the MA3250 is equipped with a thermal magnetic trip unit that offers both thermal and instantaneous magnetic protection, safeguarding your critical infrastructure from potential overloads and short circuits. Additionally, the unit includes load-side terminals and is rated to operate effectively at temperatures up to 40°C, making it ideal for rigorous operating conditions.

Key Features and Benefits:

  • Thermal Magnetic Trip Unit: Dual-function protection mechanism for accurate response to both overload and short circuit conditions.
  • Interchangeable Trip Unit: Customizable protection options to suit specific application needs, enhancing safety and operational flexibility.
  • Durable MA Frame Construction: Built to withstand the demands of industrial environments, offering long-term reliability.

Technical Specifications:

  • Poles: 3
  • Amperes: 250A
  • A.I.C. Rating: 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  • Frame Type: MA
  • Dimensions: 8.25"W x 16.00"L x 4.00"D
  • Ship Weight: 50 lbs
  • Temperature Rating: 40°C

Material Compliance and Certifications:

  • Compliance: Manufactured to meet industry standards for safety and reliability.
  • Certifications: Compliant with relevant electrical safety regulations, ensuring dependable performance.

Suitability:

  • The MA3250 Circuit Breaker is ideal for use in maintenance scenarios where a robust, high-capacity breaker is required. Its design allows for seamless integration into existing electrical systems, providing essential protection without the need for extensive modifications. This makes it particularly suitable for facilities needing to maintain and support their current electrical infrastructure with minimal disruption.

Specifications

  • Width:8.25
  • Height:16.0
  • Depth:4.0
  • Poles:3
  • Amperes:250
  • A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
  • Type:MA
  • Approx Dimensions:8.25"W x 16.00"L x 4.00"D
  • Additional Notes:40°C Rated, Thermal Magnetic Circuit Breaker With Interchangeable Trip Unit. This item includes load-side terminals.

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

Similar Products

Why Us?

Free Shipping

Free shipping on orders over $100

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction