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THED124040WL **Older Style** - 40Amp Circuit Breaker

  • 40 Amp
  • 25k @ 480VAC; 65k @ 240VAC
  • 2 Pole
Circuit BreakersSKU: THED124040WL **Older Style** [R]

Purchase Options: Refurbished

THED124040WL **Older Style** - 40Amp Circuit Breaker Description

THED124040WL **Older Style** - 40Amp Circuit Breaker

Make sure your electrical system stays safe with the THED124040WL Circuit Breaker from the Hi-Break series. This two-pole thermal magnetic breaker works with a wide range of setups—120 Vac, 240 Vac, and even up to 480 Vac—so it’s ready for different commercial or industrial uses. With interrupting ratings from 20 KAIC at 125 Vdc up to 65 KAIC at 240 Vac, it helps prevent overloads and short circuits without adding complexity.

Key Features and Benefits

  • Non-Interchangeable Trip: Keeps your system running reliably.
  • Fixed Long Time and Instantaneous Settings: Protection that’s simple and effective.
  • Reverse Feed Capable: Flexible for various installations.
  • Cu/Al Line and Load Lugs Included: (TC041, TCAL12, TCAL14) for easy connections.

Technical Specifications

  • Amperage: 40A
  • Poles: 2
  • Voltage Options: 120/240 Vac, 125/250 Vdc, 277 Vac, 480 Vac

Material Compliance and Certifications

  • UL Listed: File No. E11592
  • CSA Certified: File No. LR57114
  • These certifications ensure safety and reliability in every installation.

Where It Works Best

  • Perfect for commercial and industrial settings where consistent protection matters
  • Helps protect circuits from overloads and short circuits, keeping equipment running smoothly

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:4.13
  • Height:6.31
  • Depth:3.38
  • Poles:2
  • Amperes:40
  • A.I.C. Rating & Volts:25k @ 480VAC; 65k @ 240VAC
  • Type:THED
  • Approx Dimensions:4.13"W x 6.31"L x 3.38"D
  • Additional Notes:Molded Case Industrial Circuit Breaker with Non-Interchangeable Thermal Magnetic Trip Unit. Includes Line and Load-Side Lugs

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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