Providing 35 amps of thermal-magnetic protection, the Square D EHB24035 is a 2-pole molded case circuit breaker. It is built to handle commercial and industrial electrical loads with a 14kAIC interrupting capacity at 480Y/277VAC. This bolt-on MCCB mounts into obsolete Square D NEHB panelboards. Because newer EDB breakers only fit NF panels, this E-frame unit is essential for maintaining existing NEHB infrastructure. It features a Visi-Trip indicator for fast troubleshooting and is HACR rated.
What panelboards are compatible with the EHB24035 circuit breaker?
This breaker is designed exclusively for use in legacy Square D NEHB panelboards. It utilizes a bolt-on connection to mount directly to the NEHB bus.
Can I use a modern EDB breaker to replace the EHB24035 in an NEHB panelboard?
No, EDB breakers are not interchangeable with EHB breakers and cannot be installed in NEHB panelboards. You must use an EHB series breaker to maintain compatibility with existing NEHB equipment.
What wire sizes and materials are accepted by the lugs on this breaker?
The terminal lugs accept 14 to 2 AWG copper wire or 12 to 2 AWG aluminum wire.
What does the LI trip function code indicate on the EHB24035?
The LI code signifies that this thermal-magnetic breaker includes Long-Time and Instantaneous trip functions, providing standard overload and short-circuit protection.
Is the Square D EHB series still actively manufactured?
No, the EHB series and the corresponding NEHB panelboards are legacy products and are considered obsolete by Schneider Electric.
Is the trip unit on the EHB24035 adjustable?
No, this breaker features a fixed thermal-magnetic trip unit. The long-time and instantaneous trip settings cannot be adjusted in the field.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 20 reviews.
Square D EHB14020 - 20A 1 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/13/26
Excellent breaker at an excellent price
I ordered 2 recertified breakers. They came clean and well packaged. Both functioned perfectly and got me out of a bind. I buy breakers from SuperBreakers almost every week, and they never cease to impress!
TS
Thomas S.
Verified Buyer
Reviewing
Square D EHB24060 - 60A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
2/28/26
President NGE
The quality is excellent, but you need to double check when you order that the corrected one gets delivered
MD
Mitchell D.
Verified Buyer
Reviewing
Square D EHB14020HID - 20A 1 Pole Molded Case Circuit Breaker
I recommend this product
Rated 4 out of 5 stars
2/4/26
Hard to find
Super breakers has just what I was looking for when no one else did!!
MS
Mike S.
Verified Buyer
Reviewing
Square D EHB34060 - 60A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
11/21/25
Fast reliable service, reasonable prices
I recently ordered the incorrect breakers for a job, but I contacted Drew at SuperBreakers and he got me the correct breakers shipped out that day, which I received the next day. He sent me a label to send the wrong breakers back, and I was quickly refunded a restocking fee that I incurred for my mistake. I was able to get the breakers installed, and the power running to meet the deadline. Not to mention, the price was better than I found elsewhere. Thanks Drew!
I would definitely recommend this company if you need fast, reliable service for your electrical product needs. And I'm sure I will use them again.
Thank you SuperBreakers! Nice job Drew!
DT
David T.
Reviewing
Square D EHB14020 - 20A 1 Pole Molded Case Circuit Breaker