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NB232040 40A Circuit Breaker

  • 40 Amp
  • 10k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: NB232040

Purchase Options: New In Box

NB232040 40A Circuit Breaker Description

NB232040 40A Circuit Breaker

The NB232040 Circuit Breaker is an essential maintenance component for ensuring the continued safety and reliability of your electrical systems in residential and light commercial applications. Designed to handle up to 40A, this 3-pole breaker provides superior protection against overcurrents and short circuits, ensuring that your electrical infrastructure remains secure. With a bolt-on design, it offers ease of installation, making it an ideal choice for professionals tasked with maintaining and replacing older circuit breakers.

Key Features and Benefits:

  • Thermal Magnetic Protection: Equipped with dual thermal and magnetic trip mechanisms, this circuit breaker provides precise protection against both overloads and short circuits, enhancing the safety of your electrical systems.
  • Bolt-On Installation: The bolt-on design allows for quick, secure, and straightforward installation, making it perfect for maintenance tasks where reliability and efficiency are crucial.
  • Dependable NB Frame: Constructed on the reliable NB frame, known for its durability and long service life, making it a trusted choice for maintaining existing systems.

Technical Specifications:

  • Amperes: 40A
  • Poles: 3
  • Voltage Rating: 240VAC
  • Interrupting Capacity (AIC): 10,000 at 240VAC
  • Dimensions: 3.00"W x 3.38"L x 2.31"D
  • Weight: 2.75 lbs
  • Frame Type: NB
  • Connection: Bolt-On
  • Type: Thermal Magnetic Circuit Breaker

Material Compliance and Certifications:

  • The NB232040 Circuit Breaker is built with high-quality materials that meet stringent industry standards, ensuring it complies with all necessary safety and performance regulations. Each unit undergoes rigorous testing to guarantee reliable operation under real-world conditions.

Suitability:

  • This circuit breaker is specifically designed for maintenance applications, providing a reliable and effective replacement for existing electrical systems. Its robust construction and dependable performance make it particularly suitable for residential and light commercial environments where ongoing safety and reliability are essential.

Specifications

  • Width:3.0
  • Height:3.38
  • Depth:2.31
  • Poles:3
  • Amperes:40
  • A.I.C. Rating & Volts:10k @ 240VAC
  • Type:NB
  • Approx Dimensions:3.00"W x 3.38"L x 2.31"D
  • Additional Notes:Bolt-on, Thermal Magnetic Circuit Breaker

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).

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