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R3840 - Duplex 40/40 Circuit Breaker

  • 40 Amp
  • 10k @ 120VAC
  • Duplex Pole

Purchase Options: New

Quantity
$85.00

R3840 - Duplex 40/40 Circuit Breaker Description

R3840 - Duplex 40/40 Circuit Breaker

The R3840 Circuit Breaker is a high-performance duplex breaker specifically designed for space-saving applications in residential and commercial electrical systems. With an impressive 10kA interrupting capacity at 120VAC and a 40-ampere rating, this thermal-magnetic circuit breaker provides reliable overload and short-circuit protection to ensure the safety of your electrical infrastructure. Its plug-on design streamlines installation, making it the ideal choice for professionals and homeowners seeking durability and ease of use.

Key Features and Benefits

  • Thermal-Magnetic Technology: Combines overload and short-circuit protection, safeguarding your system against electrical hazards.
  • Plug-On Installation: Simplifies mounting, saving valuable time during panel upgrades or replacements.
  • Durable Construction: Engineered for reliability, offering long-lasting performance in demanding environments.

Technical Specifications

  • Part Number: R3840
  • Ampere Rating: 40A
  • Voltage Rating: 120VAC
  • Poles: Duplex
  • Interrupting Capacity: 10,000 A.I.C.
  • Dimensions: 0.75‰۝ W x 4.81‰۝ L x 2.50‰۝ D
  • Weight: 1.75 lbs
  • Frame Type: R38

Material Compliance and Certifications

  • Environmental Standards: Designed with environmentally conscious materials to meet or exceed industry standards.
  • Certifications: Tested and certified to adhere to UL standards for thermal-magnetic circuit breakers.

Suitability

  • The R3840 Circuit Breaker is ideal for residential and light commercial electrical systems requiring a compact, space-efficient breaker.åÊPerfect for high-density panels or installations with limited space, its duplex configuration allows for optimized circuit management without compromising safety.åÊWhether you are modernizing your home‰۪s power distribution or upgrading a commercial panel, the R3840 delivers the reliability and performance necessary to keep your system running smoothly.

Invest in the R3840 Circuit Breaker to achieve premium protection and efficient performance for your electrical system while saving valuable panel space.

Specifications

  • Width:0.75
  • Height:4.81
  • Depth:2.5
  • Poles:Duplex
  • Amperes:40
  • A.I.C. Rating & Volts:10k @ 120VAC
  • Type:R38
  • Approx Dimensions:0.75"W x 4.81"L x 2.50"D
  • Additional Notes:Space-Saving' Plug-On, Thermal-Magnetic Circuit Breaker. *Note: As this item is no longer manufactured, in it's place, we are offering a New after-market replacement circuit breaker specially designed to replace and fit into the existing location of the R38-40.

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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