SKU: 72990277990

EJB34080 - Square D - Molded Case Circuit Breaker

Sale price$305.60 Regular price$339.56
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

EJB34080 - Square D - Molded Case Circuit BreakerProduct Description EJB34080 Square D Bolt On Circuit Breaker Schneider Electric Square D's EJB34080 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 EJB34080 is a 3 pole bolt on circuit breaker, rated at 80A at a system voltage of 480Y 277V AC. The circuit breaker has a

Product Description - EJB34080 - Square D Bolt-On Circuit Breaker

Schneider Electric / Square D's EJB34080 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 EJB34080 is a 3-pole bolt-on circuit breaker, rated at 80A 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 EJB34080 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
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 72990277990

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4.3 ★★★★★
Based on 28 reviews
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Product Reviews
A
Verified Purchase
Angie McDonald
Houston, US
★★★★★ 5
Perfect fit
They are a rubbery flexible and fit just right in my back water and peppers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
A
Verified Purchase
Amber Di Falco
Birmingham, US
★★★★★ 5
Excellent solution to prevent vial contamination.
Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.
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Reviewed in the United States on February 21, 2026
A
Verified Purchase
Angela
Massapequa, US
★★★★★ 5
💯
Súper buenas y se puede lavar
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Reviewed in the United States on March 9, 2026
R
Verified Purchase
Ray Hernandez
Charlottesville, US
★★★★★ 4
Great for the price
They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water
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Reviewed in the United States on February 2, 2026
E
Verified Purchase
Elizabeth Allen
Boise, US
★★★★★ 3
Some easy, some not
Some fit good, some are a little rough to get on
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Reviewed in the United States on February 4, 2026

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