Siemens NJJ2B400 Circuit Breaker, 400A, 2Pole, 250V

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SKU: 9795
Regular price $1,569.99

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This listing features the Siemens NJJ2B400 Circuit Breaker, engineered to provide robust protection and control for your electrical systems. With a high amperage rating and reliable performance, this circuit breaker is ideal for industrial and commercial applications where dependable circuit protection is crucial. Siemens, a leading name in electrical components, ensures this circuit breaker meets the highest standards of safety and efficiency.

Key Features:

  • Brand: Siemens
  • Model: NJJ2B400
  • Type: Circuit Breaker
  • Amperage Rating: 400A
  • Voltage Rating: 250V
  • Pole Configuration: 2-Pole
  • Application: Provides protection and control for electrical circuits in industrial and commercial settings
  • Durable Construction: Designed to handle high current loads and ensure long-term reliability
  • Reliable Operation: Offers effective protection against overloads and short circuits
  • Quality Assurance: Meets industry standards for safety and performance, ensuring dependable circuit protection

Why Choose the Siemens NJJ2B400 Circuit Breaker?

  • High Amperage Protection: Suitable for high-current applications, providing robust protection for your electrical systems.
  • Durable Performance: Built to endure demanding conditions and offer reliable operation.
  • Versatile Use: Ideal for a variety of industrial and commercial applications, ensuring broad compatibility.
  • Trusted Brand: Siemens is renowned for its high-quality electrical components, offering confidence in the reliability and effectiveness of this circuit breaker.

Ensure the safety and efficiency of your electrical systems with the Siemens NJJ2B400 Circuit Breaker. This breaker delivers the high-performance protection needed for demanding applications. Order today and experience the superior quality of Siemens products!

We ship orders Monday through Friday, excluding holidays. Most in-stock items are processed and shipped within 1–2 business days. Once your order ships, you’ll receive tracking information via email.

Standard Shipping: 2–5 business days (carrier: USPS, UPS, or FedEx depending on item size and destination)

Expedited Shipping: Available upon request. Contact us before ordering.

Freight Shipping: Larger or palletized orders may ship via LTL freight. We’ll contact you directly for delivery coordination.

Shipping Rates:
Shipping costs are calculated at checkout based on weight, dimensions, and destination. For bulk orders or local pickups, please contact us for custom shipping options.

New Products are covered by a 90 Day Warranty. Used Products are sold as is.

   Returns are accepted within 30 days of delivery.
    •    Items (new or used) must be in the same condition as received and include original packaging when possible.
    •    A receipt or proof of purchase is required.
    •    Buyer is responsible for return shipping unless the item is defective or not as described.

 A 20% restocking fee applies to all returns not due to defects or listing errors (e.g., ordered by mistake, no longer needed).
    •    This fee will be deducted from the refund total.