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Spec Sheet
Product Specs
- Amperage Rating:
- 35A
- Circuit Breaker Frame Type:
- Complete breaker
- Circuit Breaker Type:
- EHD
- Frame Size:
- F-frame
- Frequency Rating:
- 50/60 Hz
- Interrupt Rating:
- 18 kAIC at 240 Vac, 14 kAIC at 480 Vac
- Number Of Poles:
- Three-pole
- Series:
- Series C
- Terminals:
- Line and load
- Trip Type:
- Fixed thermal, fixed magnetic
- Department:
- Electrical
- Product Length:
- 3.38 IN
- Product Height:
- 6 IN
- Product Width:
- 4.13 IN
- Product Group:
- Circuit Protection
- Product Subgroup:
- Circuit Breakers
- Product Type:
- Molded Case Circuit Breaker
Eaton EHD3035L – Frequently Asked Questions
1) Will the Eaton EHD3035L work on a 480V three-phase panel?
Yes. The EHD3035L is a three-pole 35A breaker with an interrupting rating of 18 kAIC at 240 Vac and 14 kAIC at 480 Vac, so it is usable on either 240V or 480V AC systems as long as the available fault current at the point of installation does not exceed that rating. It is rated 50/60 Hz.
2) Is the EHD3035L a complete breaker or just a trip unit I have to build up?
It ships as a complete molded case breaker, not a frame-and-trip-unit assembly. Line and load terminals are included, so nothing extra has to be ordered to make it a functioning device.
3) Can the trip setting on the Eaton EHD3035L be adjusted in the field?
No. The EHD breaker uses a fixed thermal, fixed magnetic trip unit, so both the overload and the instantaneous settings are factory set and cannot be dialed in on site. If the job calls for an adjustable instantaneous or electronic trip, this is the wrong device and you need a breaker specified with an adjustable trip unit.
4) What frame does the EHD3035L use, and will it fit an existing F-frame panel opening?
The EHD3035L is an Eaton Series C F-frame device. Any panelboard interior, enclosure cutout, or mounting hardware prepped for a three-pole Series C F-frame breaker will take it. Overall it measures 6 x 3.38 x 4.13 inches (height, length, width as published by Eaton), which is the figure to check against the gutter space you have.
5) I need to replace a failed 35 amp three-pole Eaton EHD breaker. Is EHD3035L the right part number?
For a 35A three-pole EHD, yes. EHD3035L is the manufacturer part number, and the EHD designation plus the 3 (poles) and 035 (amp rating) in the catalog number are what you match to the breaker coming out. Confirm the existing unit is an EHD and not an EHH or ED type, because those share the frame but carry different interrupting ratings.
6) Is a 35A three-pole breaker like this suitable for a rooftop HVAC unit feeder?
It suits a 480V or 240V three-phase load whose required overcurrent protection is 35 amps, which covers a lot of small rooftop units and three-phase motor feeders. Two things decide it: the nameplate maximum overcurrent protective device rating on the equipment must be 35A or higher, and the available fault current at the panel must stay under 14 kAIC on 480V or 18 kAIC on 240V. Because the magnetic trip is fixed, there is no inrush adjustment if the unit nuisance trips on start.
7) Will the EHD3035L run on 50 Hz power for exported or imported equipment?
Yes, it carries a 50/60 Hz frequency rating, so it can be applied on 50 Hz systems as well as standard 60 Hz North American service.
How fast can I get the Eaton EHD3035L delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton EHD3035L come with a warranty?
Absolutely. The Eaton EHD3035L is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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