SKU: 22936811928

EJB24040 - Square D - Molded Case Circuit Breaker

Sale price$154.35 Regular price$171.50
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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5

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Description

EJB24040 - Square D - Molded Case Circuit BreakerProduct Description EJB24040 Square D Bolt On Circuit Breaker Schneider Electric Square D's EJB24040 bolt on molded case circuit breaker is a reliable and easy to install device designed for use in Square D NF Panelboards. This circuit breaker is CSA rated, HID rated and HACR rated, and UL Listed as High Intensity Discharge. The EJB24040 is a 2 pole bolt on circuit breaker, rated at 40A at a system voltage of 480Y 277V AC. The circuit breaker has a

Product Description - EJB24040 - Square D Bolt-On Circuit Breaker

Schneider Electric / Square D's EJB24040 bolt-on molded case circuit breaker is a reliable and easy-to-install device designed for use in Square D NF Panelboards. This circuit breaker is CSA-rated, HID-rated and HACR-rated, and UL Listed as High-Intensity Discharge.

The EJB24040 is a 2-pole bolt-on circuit breaker, rated at 40A at a system voltage of 480Y/277V AC. The circuit breaker has a thermal-magnetic trip unit and a signal indicator to indicate when a trip occurred. The device has a hold current of 270A (the maximum current the breaker can be held at to ensure a trip will occur) and a trip current of 875A (the current value when the breaker is guaranteed to trip).

Square D's EJB24040 circuit breaker is calibrated for 40 degrees C and has aluminum lugs with a terminal lug rating of AWG 12...AWG 6 (aluminum) and AWG 14...AWG 6 (copper).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 22936811928

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4.2 ★★★★★
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TKmps
Draper, US
★★★★★ 5
Perfect!!
As I expected, no more to say only I'm happy I got it.
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Reviewed in the United States on April 29, 2026
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Timothy Dettman
New York, US
★★★★★ 5
Works great
Works great
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Reviewed in the United States on March 30, 2026
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Fivestarr
Grantham, US
★★★★★ 5
exact fit
working good
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Reviewed in the United States on May 17, 2026
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Joe Cruz
Chelsea, US
★★★★★ 5
Fast delivery.
Great product. OEM spark plugs.
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Reviewed in the United States on January 5, 2026
A
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Aspen Valdez
New York, US
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026

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